1223 lines
47 KiB
Java
1223 lines
47 KiB
Java
package org.gcube.informationsystem.resourceregistry.client;
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import java.io.UnsupportedEncodingException;
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import java.net.HttpURLConnection;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import org.gcube.com.fasterxml.jackson.databind.JavaType;
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import org.gcube.com.fasterxml.jackson.databind.JsonNode;
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import org.gcube.com.fasterxml.jackson.databind.ObjectMapper;
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import org.gcube.common.gxhttp.reference.GXConnection;
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import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
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import org.gcube.common.http.GXHTTPUtility;
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import org.gcube.informationsystem.base.reference.Direction;
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import org.gcube.informationsystem.contexts.reference.entities.Context;
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import org.gcube.informationsystem.model.knowledge.ModelKnowledge;
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import org.gcube.informationsystem.model.reference.ERElement;
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import org.gcube.informationsystem.model.reference.entities.Entity;
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import org.gcube.informationsystem.model.reference.entities.Facet;
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import org.gcube.informationsystem.model.reference.entities.Resource;
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import org.gcube.informationsystem.model.reference.relations.ConsistsOf;
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import org.gcube.informationsystem.model.reference.relations.IsRelatedTo;
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import org.gcube.informationsystem.model.reference.relations.Relation;
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import org.gcube.informationsystem.queries.templates.reference.entities.QueryTemplate;
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import org.gcube.informationsystem.resourceregistry.api.contexts.ContextCache;
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import org.gcube.informationsystem.resourceregistry.api.contexts.ContextCacheRenewal;
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import org.gcube.informationsystem.resourceregistry.api.contexts.ContextUtility;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.AvailableInAnotherContextException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.contexts.ContextNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.queries.InvalidQueryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.queries.templates.QueryTemplateNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.types.SchemaNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.request.BaseRequestInfo;
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import org.gcube.informationsystem.resourceregistry.api.rest.AccessPath;
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import org.gcube.informationsystem.resourceregistry.api.rest.ContextPath;
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import org.gcube.informationsystem.resourceregistry.api.rest.InstancePath;
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import org.gcube.informationsystem.resourceregistry.api.rest.QueryTemplatePath;
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import org.gcube.informationsystem.resourceregistry.api.rest.TypePath;
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import org.gcube.informationsystem.resourceregistry.api.rest.httputils.HTTPUtility;
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import org.gcube.informationsystem.serialization.ElementMapper;
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import org.gcube.informationsystem.tree.Node;
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import org.gcube.informationsystem.types.TypeMapper;
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import org.gcube.informationsystem.types.knowledge.TypeInformation;
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import org.gcube.informationsystem.types.knowledge.TypesKnowledge;
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import org.gcube.informationsystem.types.reference.Type;
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import org.gcube.informationsystem.utils.TypeUtility;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class ResourceRegistryClientImpl extends BaseRequestInfo implements ResourceRegistryClient {
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private static final Logger logger = LoggerFactory.getLogger(ResourceRegistryClientImpl.class);
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private static final String ACCEPT_HTTP_HEADER_KEY = "Accept";
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private static final String CONTENT_TYPE_HTTP_HEADER_KEY = "Content-Type";
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protected final String address;
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protected Map<String, String> headers;
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protected ContextCache contextCache;
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protected TypesKnowledge typesKnowledge;
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@Deprecated
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@Override
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public boolean isIncludeContextsInHeader() {
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return includeContexts();
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}
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@Deprecated
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@Override
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public void setIncludeContextsInHeader(boolean includeContexts) {
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setIncludeContexts(includeContexts);
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}
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private void addOptionalQueryParameters(Map<String,String> queryParams) throws UnsupportedEncodingException {
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addHierarchicalMode(queryParams);
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addIncludeContexts(queryParams);
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addIncludeMeta(queryParams);
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addIncludeAllMeta(queryParams);
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}
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private GXHTTPStringRequest includeAdditionalQueryParameters(GXHTTPStringRequest gxHTTPStringRequest) throws UnsupportedEncodingException{
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Map<String,String> queryParams = new HashMap<>();
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return includeAdditionalQueryParameters(gxHTTPStringRequest, queryParams);
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}
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private GXHTTPStringRequest includeAdditionalQueryParameters(GXHTTPStringRequest gxHTTPStringRequest, Map<String,String> queryParams) throws UnsupportedEncodingException{
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if(queryParams==null) {
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queryParams = new HashMap<>();
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}
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addOptionalQueryParameters(queryParams);
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return gxHTTPStringRequest.queryParams(queryParams);
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}
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private void addHierarchicalMode(Map<String,String> queryParams) throws UnsupportedEncodingException{
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if(hierarchicalMode) {
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queryParams.put(AccessPath.HIERARCHICAL_MODE_QUERY_PARAMETER, Boolean.toString(hierarchicalMode));
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}
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}
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private void addIncludeContexts(Map<String,String> queryParams) throws UnsupportedEncodingException{
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if(includeContexts) {
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queryParams.put(AccessPath.INCLUDE_CONTEXTS_QUERY_PARAMETER, Boolean.toString(includeContexts));
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}
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}
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private void addIncludeMeta(Map<String,String> queryParams) throws UnsupportedEncodingException{
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addIncludeMeta(queryParams, includeMeta);
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}
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private void addIncludeMeta(Map<String,String> queryParams, boolean includeMeta) throws UnsupportedEncodingException{
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if(includeMeta) {
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queryParams.put(AccessPath.INCLUDE_META_QUERY_PARAMETER, Boolean.toString(includeMeta));
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}
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}
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private void addIncludeAllMeta(Map<String,String> queryParams) throws UnsupportedEncodingException{
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if(allMeta) {
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queryParams.put(AccessPath.INCLUDE_META_IN_ALL_INSTANCES_QUERY_PARAMETER, Boolean.toString(allMeta));
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}
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}
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private void addOffset(Map<String,String> queryParams) throws UnsupportedEncodingException{
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addOffset(queryParams, offset);
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}
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private void addOffset(Map<String,String> queryParams, Integer offset) throws UnsupportedEncodingException{
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if(offset!=null) {
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queryParams.put(AccessPath.OFFSET_QUERY_PARAMETER, offset.toString());
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}
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}
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private void addLimit(Map<String,String> queryParams) throws UnsupportedEncodingException{
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addLimit(queryParams, limit);
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}
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private void addLimit(Map<String,String> queryParams, Integer limit) throws UnsupportedEncodingException{
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if(limit!=null) {
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queryParams.put(AccessPath.LIMIT_QUERY_PARAMETER, limit.toString());
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}
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}
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protected ContextCacheRenewal contextCacheRenewal = new ContextCacheRenewal() {
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@Override
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public List<Context> renew() throws ResourceRegistryException {
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return getAllContextFromServer(true, 0, BaseRequestInfo.UNBOUNDED_LIMIT);
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}
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};
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@Override
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public void addHeader(String name, String value) {
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headers.put(name, value);
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}
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protected GXHTTPStringRequest getGXHTTPStringRequest() {
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GXHTTPStringRequest gxHTTPStringRequest = GXHTTPUtility.getGXHTTPStringRequest(address);
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gxHTTPStringRequest.from(this.getClass().getSimpleName());
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for(String name : headers.keySet()) {
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gxHTTPStringRequest.header(name, headers.get(name));
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}
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return gxHTTPStringRequest;
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}
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public ResourceRegistryClientImpl(String address) {
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this(address, true, true);
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}
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public ResourceRegistryClientImpl(String address, boolean sharedContextCache, boolean sharedModelKnowledge) {
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super();
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this.address = address;
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this.headers = new HashMap<>();
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if(sharedContextCache) {
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this.contextCache = ContextCache.getInstance();
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}else {
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this.contextCache = new ContextCache();
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}
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this.contextCache.setContextCacheRenewal(contextCacheRenewal);
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if(sharedModelKnowledge) {
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this.typesKnowledge = TypesKnowledge.getInstance();
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}else {
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this.typesKnowledge = new TypesKnowledge();
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}
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typesKnowledge.setTypesDiscoverer(new RRCTypesDiscoverer(this));
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}
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/**
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* It reads all the contexts from server.
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* The cache used for contexts is bypassed and not updated.
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* @return All Contexts read from server
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* @throws ResourceRegistryException
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*/
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public List<Context> getAllContextFromServer() throws ResourceRegistryException {
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return getAllContextFromServer(includeMeta, offset, limit);
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}
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protected List<Context> getAllContextFromServer(boolean includeMeta, Integer offset, Integer limit) throws ResourceRegistryException {
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try {
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logger.info("Going to read all {}s", Context.NAME);
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GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
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gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
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gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
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gxHTTPStringRequest.path(AccessPath.CONTEXTS_PATH_PART);
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Map<String,String> parameters = new HashMap<>();
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addIncludeMeta(parameters, includeMeta);
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addOffset(parameters, offset);
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addLimit(parameters, limit);
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gxHTTPStringRequest.queryParams(parameters);
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HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
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String ret = HTTPUtility.getResponse(String.class, httpURLConnection);
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logger.debug("Got Contexts are {}", ret);
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return ElementMapper.unmarshalList(Context.class, ret);
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} catch(ResourceRegistryException e) {
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// logger.trace("Error while getting {} schema for {}", polymorphic ?
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// AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw e;
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} catch(Exception e) {
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// logger.trace("Error while getting {}schema for {}", polymorphic ?
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// AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw new RuntimeException(e);
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}
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}
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@Override
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public List<Context> getAllContext() throws ResourceRegistryException {
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return contextCache.getContexts();
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}
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@Override
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public ContextCache getContextCache() {
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return contextCache;
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}
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@Override
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public ModelKnowledge<Type, TypeInformation> getModelKnowledge() {
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return typesKnowledge.getModelKnowledge();
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}
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@Override
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public void renewModelKnowledge() {
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typesKnowledge.renew();
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}
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/**
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* It reads the context from server.
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* The cache used for contexts is bypassed and not updated.
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* @param uuid
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* @return the Contexts read from server
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* @throws ContextNotFoundException
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* @throws ResourceRegistryException
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*/
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public Context getContextFromServer(UUID uuid) throws ContextNotFoundException, ResourceRegistryException {
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return getContextFromServer(uuid.toString());
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}
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protected Context getContextFromServer(String uuid) throws ContextNotFoundException, ResourceRegistryException {
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try {
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logger.info("Going to get current {} ", Context.NAME);
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GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
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gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
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gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
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gxHTTPStringRequest.path(AccessPath.CONTEXTS_PATH_PART);
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gxHTTPStringRequest.path(uuid);
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Map<String,String> parameters = new HashMap<>();
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addIncludeMeta(parameters);
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gxHTTPStringRequest.queryParams(parameters);
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HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
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Context context = HTTPUtility.getResponse(Context.class, httpURLConnection);
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logger.debug("Got Context is {}", ElementMapper.marshal(context));
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return context;
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} catch(ResourceRegistryException e) {
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// logger.trace("Error while getting {} schema for {}", polymorphic ?
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// AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw e;
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} catch(Exception e) {
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// logger.trace("Error while getting {}schema for {}", polymorphic ?
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// AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw new RuntimeException(e);
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}
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}
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@Override
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public boolean existContext(String uuid) throws ResourceRegistryException {
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return existContext(UUID.fromString(uuid));
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}
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@Override
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public boolean existContext(UUID uuid) throws ResourceRegistryException {
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try {
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getContext(uuid);
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return true;
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}catch (ContextNotFoundException e) {
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return false;
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}
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}
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@Override
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public Context getContext(String uuid) throws ContextNotFoundException, ResourceRegistryException {
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return getContext(UUID.fromString(uuid));
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}
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@Override
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public Context getContext(UUID uuid) throws ContextNotFoundException, ResourceRegistryException {
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Context context = contextCache.getContextByUUID(uuid);;
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if(context == null) {
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context = getContextFromServer(ContextPath.CURRENT_CONTEXT_PATH_PART);
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contextCache.cleanCache();
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contextCache.refreshContextsIfNeeded();
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Context c = contextCache.getContextByUUID(context.getID());
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if(c!=null){
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context = c;
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}else {
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logger.error("Context with UUID {} is {}. It is possibile to get it from the server but not from the cache. This is very strange and should not occur.", uuid, context);
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}
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}
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return context;
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}
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@Override
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public Context getCurrentContext() throws ContextNotFoundException, ResourceRegistryException {
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String contextFullName = org.gcube.common.context.ContextUtility.getCurrentContextFullName();
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UUID uuid = contextCache.getUUIDByFullName(contextFullName);
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Context context = null;
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if(uuid == null) {
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context = getContextFromServer(ContextPath.CURRENT_CONTEXT_PATH_PART);
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contextCache.cleanCache();
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contextCache.refreshContextsIfNeeded();
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Context c = contextCache.getContextByUUID(context.getID());
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if(c!=null){
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context = c;
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}else {
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logger.error("Current Context is {}. It is possibile to get it from the server but not from the cache. This is very strange and should not occur.", contextFullName);
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}
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}else {
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context = contextCache.getContextByUUID(uuid);
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}
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return context;
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}
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@Override
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public <ERElem extends ERElement> boolean existType(Class<ERElem> clazz) throws ResourceRegistryException {
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return existType(TypeUtility.getTypeName(clazz));
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}
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@Override
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public boolean existType(String typeName) throws ResourceRegistryException {
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try {
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return typesKnowledge.getModelKnowledge().getTypeByName(typeName) != null;
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}catch (RuntimeException e) {
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return false;
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}
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}
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public boolean existTypeFromServer(String typeName) throws ResourceRegistryException {
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try {
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logger.info("Going to get {} schema", typeName);
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GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
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gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
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gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
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gxHTTPStringRequest.path(AccessPath.TYPES_PATH_PART);
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gxHTTPStringRequest.path(typeName);
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Map<String,String> parameters = new HashMap<>();
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parameters.put(InstancePath.POLYMORPHIC_QUERY_PARAMETER, Boolean.FALSE.toString());
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gxHTTPStringRequest.queryParams(parameters);
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HttpURLConnection httpURLConnection = gxHTTPStringRequest.head();
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HTTPUtility.getResponse(String.class, httpURLConnection);
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return true;
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} catch (NotFoundException e) {
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return false;
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} catch(ResourceRegistryException e) {
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// logger.trace("Error while getting {} schema for {}", polymorphic ? AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw e;
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} catch(Exception e) {
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// logger.trace("Error while getting {}schema for {}", polymorphic ?
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// AccessPath.POLYMORPHIC_PARAM + " " : "",
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// type, e);
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throw new ResourceRegistryException(e);
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}
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}
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public <ERElem extends ERElement> List<Type> getTypeFromTypesKnowledge(String typeName, Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException {
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return getTypeFromTypesKnowledge(typeName, polymorphic, -1);
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}
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public <ERElem extends ERElement> List<Type> getTypeFromTypesKnowledge(String typeName, int level)
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throws SchemaNotFoundException, ResourceRegistryException {
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return getTypeFromTypesKnowledge(typeName, true, level);
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}
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protected List<Type> addChildren(Node<Type> node, List<Type> types, int currentLevel, int maxLevel) {
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if(maxLevel>=0 && maxLevel <= currentLevel) {
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return types;
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}
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Set<Node<Type>> children = node.getChildrenNodes();
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if(children!=null && children.size()>0) {
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for(Node<Type> child : children) {
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types.add(child.getNodeElement());
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types = addChildren(child, types, ++currentLevel, maxLevel);
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}
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}
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return types;
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}
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public <ERElem extends ERElement> List<Type> getTypeFromTypesKnowledge(String typeName, Boolean polymorphic, int level)
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throws SchemaNotFoundException, ResourceRegistryException {
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Node<Type> node = getTypeTreeNode(typeName);
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List<Type> types = new ArrayList<>();
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types.add(node.getNodeElement());
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if (polymorphic) {
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addChildren(node, types, 0, level);
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}
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return types;
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}
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@Override
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public String getType(String typeName, Boolean polymorphic) throws SchemaNotFoundException, ResourceRegistryException {
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try {
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List<Type> types = getTypeFromTypesKnowledge(typeName, polymorphic);
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return TypeMapper.serializeTypeDefinitions(types);
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} catch(ResourceRegistryException e) {
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throw e;
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} catch(Exception e) {
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throw new ResourceRegistryException(e);
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}
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}
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@Override
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public <ERElem extends ERElement> List<Type> getType(Class<ERElem> clazz, Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException {
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try {
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String typeName = TypeUtility.getTypeName(clazz);
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return getTypeFromTypesKnowledge(typeName, polymorphic);
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} catch (Exception e) {
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throw new ResourceRegistryException(e);
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}
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}
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@Override
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public String getType(String typeName, int level) throws SchemaNotFoundException, ResourceRegistryException {
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try {
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List<Type> types = getTypeFromTypesKnowledge(typeName, level);
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return TypeMapper.serializeTypeDefinitions(types);
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} catch(ResourceRegistryException e) {
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throw e;
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} catch(Exception e) {
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throw new ResourceRegistryException(e);
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}
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}
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@Override
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|
public <ERElem extends ERElement> List<Type> getType(Class<ERElem> clazz, int level)
|
|
throws SchemaNotFoundException, ResourceRegistryException {
|
|
try {
|
|
String typeName = TypeUtility.getTypeName(clazz);
|
|
return getTypeFromTypesKnowledge(typeName, level);
|
|
} catch (Exception e) {
|
|
throw new ResourceRegistryException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Node<Type> getTypeTreeNode(String typeName) throws SchemaNotFoundException, ResourceRegistryException {
|
|
try {
|
|
Node<Type> node = null;
|
|
try {
|
|
node = typesKnowledge.getModelKnowledge().getNodeByName(typeName);
|
|
} catch (RuntimeException e) {
|
|
throw new SchemaNotFoundException(e);
|
|
}
|
|
return node;
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new ResourceRegistryException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <ERElem extends ERElement> Node<Type> getTypeTreeNode(Class<ERElem> clazz)
|
|
throws SchemaNotFoundException, ResourceRegistryException {
|
|
try {
|
|
String typeName = TypeUtility.getTypeName(clazz);
|
|
return getTypeTreeNode(typeName);
|
|
} catch (Exception e) {
|
|
throw new ResourceRegistryException(e);
|
|
}
|
|
}
|
|
|
|
public <ERElem extends ERElement> List<Type> getTypeFromServer(Class<ERElem> clazz, Boolean polymorphic)
|
|
throws SchemaNotFoundException, ResourceRegistryException {
|
|
try {
|
|
String json = getTypeFromServer(TypeUtility.getTypeName(clazz), polymorphic);
|
|
return TypeMapper.deserializeTypeDefinitions(json);
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new ResourceRegistryException(e);
|
|
}
|
|
}
|
|
|
|
public String getTypeFromServer(String typeName, Boolean polymorphic)
|
|
throws SchemaNotFoundException, ResourceRegistryException {
|
|
try {
|
|
logger.info("Going to get {} schema", typeName);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.TYPES_PATH_PART);
|
|
gxHTTPStringRequest.path(typeName);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
addIncludeMeta(parameters);
|
|
parameters.put(TypePath.POLYMORPHIC_QUERY_PARAMETER, polymorphic.toString());
|
|
gxHTTPStringRequest.queryParams(parameters);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
String json = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("Got schema for {} is {}", typeName, json);
|
|
return json;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while getting {} schema for {}", polymorphic ? AccessPath.POLYMORPHIC_PARAM + " " : "",
|
|
// type, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while getting {}schema for {}", polymorphic ?
|
|
// AccessPath.POLYMORPHIC_PARAM + " " : "",
|
|
// type, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public <ERElem extends ERElement> List<ERElem> getInstances(Class<ERElem> clazz, Boolean polymorphic)
|
|
throws ResourceRegistryException {
|
|
String type = TypeUtility.getTypeName(clazz);
|
|
String ret = getInstances(type, polymorphic);
|
|
try {
|
|
return (List<ERElem>) ElementMapper.unmarshalList(ERElement.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getInstances(String type, Boolean polymorphic) throws ResourceRegistryException {
|
|
try {
|
|
logger.info("Going to get all instances of {} ", type);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.INSTANCES_PATH_PART);
|
|
gxHTTPStringRequest.path(type);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
addOffset(parameters);
|
|
addLimit(parameters);
|
|
parameters.put(InstancePath.POLYMORPHIC_QUERY_PARAMETER, polymorphic.toString());
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest, parameters);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
|
|
String ret = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("Got instances of {} are {}", type, ret);
|
|
return ret;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while getting {} instances", type, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while getting {} instances", type, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <ERElem extends ERElement> boolean existInstance(Class<ERElem> clazz, UUID uuid)
|
|
throws AvailableInAnotherContextException, ResourceRegistryException {
|
|
String type = TypeUtility.getTypeName(clazz);
|
|
return existInstance(type, uuid);
|
|
}
|
|
|
|
@Override
|
|
public boolean existInstance(String type, UUID uuid)
|
|
throws AvailableInAnotherContextException, ResourceRegistryException {
|
|
try {
|
|
logger.info("Going to check if {} with UUID {} exists", type, uuid);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.INSTANCES_PATH_PART);
|
|
gxHTTPStringRequest.path(type);
|
|
gxHTTPStringRequest.path(uuid.toString());
|
|
|
|
Map<String,String> queryParams = new HashMap<>();
|
|
addHierarchicalMode(queryParams);
|
|
gxHTTPStringRequest.queryParams(queryParams);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.head();
|
|
HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("{} with UUID {} exists", type, uuid);
|
|
return true;
|
|
} catch (NotFoundException e) {
|
|
return false;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while checking if {} with UUID {} exists.", type, uuid,
|
|
// e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while checking if {} with UUID {} exists.", type, uuid,
|
|
// e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <ERElem extends ERElement> ERElem getInstance(Class<ERElem> clazz, UUID uuid)
|
|
throws NotFoundException, AvailableInAnotherContextException, ResourceRegistryException {
|
|
String type = TypeUtility.getTypeName(clazz);
|
|
String ret = getInstance(type, uuid);
|
|
try {
|
|
return ElementMapper.unmarshal(clazz, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
public String getInstance(String type, UUID uuid)
|
|
throws NotFoundException, AvailableInAnotherContextException, ResourceRegistryException {
|
|
try {
|
|
logger.info("Going to get {} with UUID {}", type, uuid);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.INSTANCES_PATH_PART);
|
|
gxHTTPStringRequest.path(type);
|
|
gxHTTPStringRequest.path(uuid.toString());
|
|
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
String ret = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("Got {} with UUID {} is {}", type, uuid, ret);
|
|
return ret;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while getting {} with UUID {}", type, uuid, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while getting {} with UUID {}", type, uuid, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String rawQuery(String query)
|
|
throws InvalidQueryException, ResourceRegistryException {
|
|
return rawQuery(query, false);
|
|
}
|
|
|
|
@Override
|
|
public String rawQuery(String query, boolean raw)
|
|
throws InvalidQueryException, ResourceRegistryException {
|
|
|
|
try {
|
|
logger.info("Going to query. {}", query);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.QUERY_PATH_PART);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
parameters.put(AccessPath.Q_QUERY_PARAMETER, query);
|
|
parameters.put(AccessPath.RAW_QUERY_PARAMETER, Boolean.toString(raw));
|
|
|
|
if(raw) {
|
|
addHierarchicalMode(parameters);
|
|
gxHTTPStringRequest.queryParams(parameters);
|
|
} else {
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest, parameters);
|
|
}
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
|
|
String ret = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.trace("Query result is {}", ret);
|
|
return ret;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while querying", e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while querying", e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
protected String getRelated(String entityType, String relationType, String referenceEntityType,
|
|
UUID referenceEntity, Direction direction, Boolean polymorphic, Map<String,String> facetConstraints)
|
|
throws ResourceRegistryException {
|
|
|
|
try {
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.QUERY_PATH_PART);
|
|
gxHTTPStringRequest.path(entityType);
|
|
gxHTTPStringRequest.path(relationType);
|
|
gxHTTPStringRequest.path(referenceEntityType);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
parameters.put(AccessPath._DIRECTION_QUERY_PARAMETER, direction.name());
|
|
parameters.put(AccessPath._POLYMORPHIC_QUERY_PARAMETER, polymorphic.toString());
|
|
|
|
if(referenceEntity == null) {
|
|
if(facetConstraints != null && facetConstraints.size() > 0) {
|
|
logger.info("Going to get {} linked by a {} Relation to a {} having {}", entityType, relationType,
|
|
referenceEntityType, facetConstraints);
|
|
parameters.putAll(facetConstraints);
|
|
} else {
|
|
logger.info("Going to get {} linked by a {} Relation to a {}", entityType, relationType,
|
|
referenceEntityType);
|
|
}
|
|
} else {
|
|
logger.info("Going to get {} linked by {} to {} with UUID {}", entityType, relationType,
|
|
referenceEntityType, referenceEntity);
|
|
parameters.put(AccessPath._REFERENCE_QUERY_PARAMETER, referenceEntity.toString());
|
|
}
|
|
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest, parameters);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
|
|
String json = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
if(referenceEntity == null) {
|
|
logger.info("{} linked by {} to/from {} having {} are {}", entityType, relationType,
|
|
referenceEntityType, facetConstraints, json);
|
|
|
|
} else {
|
|
logger.info("{} linked by {} to/from {} with UUID {} are", entityType, relationType,
|
|
referenceEntityType, referenceEntity, json);
|
|
}
|
|
|
|
return json;
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
public <R extends Resource, C extends ConsistsOf<?,?>, F extends Facet> List<R> getResourcesFromReferenceFacet(
|
|
Class<R> resourceClass, Class<C> consistsOfClass, F referenceFacet,
|
|
boolean polymorphic) throws ResourceRegistryException {
|
|
UUID referenceFacetUUID = referenceFacet.getID();
|
|
@SuppressWarnings("unchecked")
|
|
Class<F> facetClass = (Class<F>) referenceFacet.getClass();
|
|
return getResourcesFromReferenceFacet(resourceClass, consistsOfClass, facetClass, referenceFacetUUID,
|
|
polymorphic);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
public <R extends Resource, C extends ConsistsOf<?,?>, F extends Facet> List<R> getResourcesFromReferenceFacet(
|
|
Class<R> resourceClass, Class<C> consistsOfClass, Class<F> facetClass, UUID referenceFacetUUID,
|
|
boolean polymorphic) throws ResourceRegistryException {
|
|
String resourceType = TypeUtility.getTypeName(resourceClass);
|
|
String consistsOfType = TypeUtility.getTypeName(consistsOfClass);
|
|
String facetType = TypeUtility.getTypeName(facetClass);
|
|
String ret = getResourcesFromReferenceFacet(resourceType, consistsOfType, facetType, referenceFacetUUID,
|
|
polymorphic);
|
|
try {
|
|
return (List<R>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getResourcesFromReferenceFacet(String resourceType, String consistsOfType, String facetType,
|
|
UUID facetUUID, boolean polymorphic) throws ResourceRegistryException {
|
|
return getRelated(resourceType, consistsOfType, facetType, facetUUID, Direction.OUT, polymorphic);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public <R extends Resource, C extends ConsistsOf<?,?>, F extends Facet> List<R> getFilteredResources(
|
|
Class<R> resourceClass, Class<C> consistsOfClass, Class<F> facetClass, boolean polymorphic,
|
|
Map<String,String> facetConstraints) throws ResourceRegistryException {
|
|
String resourceType = TypeUtility.getTypeName(resourceClass);
|
|
String consistsOfType = TypeUtility.getTypeName(consistsOfClass);
|
|
String facetType = TypeUtility.getTypeName(facetClass);
|
|
String ret = getFilteredResources(resourceType, consistsOfType, facetType, polymorphic, facetConstraints);
|
|
try {
|
|
return (List<R>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getFilteredResources(String resourceType, String consistsOfType, String facetType,
|
|
boolean polymorphic, Map<String,String> facetConstraints) throws ResourceRegistryException {
|
|
return getRelated(resourceType, consistsOfType, facetType, Direction.OUT, polymorphic, facetConstraints);
|
|
}
|
|
|
|
@Override
|
|
public <R extends Resource, I extends IsRelatedTo<?,?>, RR extends Resource> List<R> getRelatedResourcesFromReferenceResource(
|
|
Class<R> resourceClass, Class<I> isRelatedToClass, RR referenceResource,
|
|
Direction direction, boolean polymorphic) throws ResourceRegistryException {
|
|
UUID referenceResourceUUID = referenceResource.getID();
|
|
@SuppressWarnings("unchecked")
|
|
Class<RR> referenceResourceClass = (Class<RR>) referenceResource.getClass();
|
|
return getRelatedResourcesFromReferenceResource(resourceClass, isRelatedToClass, referenceResourceClass,
|
|
referenceResourceUUID, direction, polymorphic);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public <R extends Resource, I extends IsRelatedTo<?,?>, RR extends Resource> List<R> getRelatedResourcesFromReferenceResource(
|
|
Class<R> resourceClass, Class<I> isRelatedToClass, Class<RR> referenceResourceClass,
|
|
UUID referenceResourceUUID, Direction direction, boolean polymorphic) throws ResourceRegistryException {
|
|
String resourceType = TypeUtility.getTypeName(resourceClass);
|
|
String isRelatedToType = TypeUtility.getTypeName(isRelatedToClass);
|
|
String referenceResourceType = TypeUtility.getTypeName(referenceResourceClass);
|
|
String ret = getRelatedResourcesFromReferenceResource(resourceType, isRelatedToType, referenceResourceType,
|
|
referenceResourceUUID, direction, polymorphic);
|
|
try {
|
|
return (List<R>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getRelatedResourcesFromReferenceResource(String resourceType, String isRelatedToType,
|
|
String referenceResourceType, UUID referenceResourceUUID, Direction direction, boolean polymorphic)
|
|
throws ResourceRegistryException {
|
|
return getRelated(resourceType, isRelatedToType, referenceResourceType, referenceResourceUUID, direction,
|
|
polymorphic);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public <R extends Resource, I extends IsRelatedTo<?,?>, RR extends Resource> List<R> getRelatedResources(
|
|
Class<R> resourceClass, Class<I> isRelatedToClass, Class<RR> referenceResourceClass, Direction direction,
|
|
boolean polymorphic) throws ResourceRegistryException {
|
|
String resourceType = TypeUtility.getTypeName(resourceClass);
|
|
String isRelatedToType = TypeUtility.getTypeName(isRelatedToClass);
|
|
String referenceResourceType = TypeUtility.getTypeName(referenceResourceClass);
|
|
String ret = getRelatedResources(resourceType, isRelatedToType, referenceResourceType, direction, polymorphic);
|
|
try {
|
|
return (List<R>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getRelatedResources(String resourceType, String isRelatedToType, String referenceResourceType,
|
|
Direction direction, boolean polymorphic) throws ResourceRegistryException {
|
|
return getRelated(resourceType, isRelatedToType, referenceResourceType, direction, polymorphic, null);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
// @Override
|
|
protected <E extends Entity, R extends Relation<?,?>, RE extends Entity> List<E> getRelated(Class<E> entityClass,
|
|
Class<R> relationClass, Class<RE> referenceEntityClass, Direction direction, boolean polymorphic,
|
|
Map<String,String> map) throws ResourceRegistryException {
|
|
String entityType = TypeUtility.getTypeName(entityClass);
|
|
String relationType = TypeUtility.getTypeName(relationClass);
|
|
String referenceEntityType = TypeUtility.getTypeName(referenceEntityClass);
|
|
String ret = getRelated(entityType, relationType, referenceEntityType, direction, polymorphic, map);
|
|
try {
|
|
return (List<E>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
// @Override
|
|
protected String getRelated(String entityType, String relationType, String referenceEntityType, Direction direction,
|
|
boolean polymorphic, Map<String,String> facetConstraints) throws ResourceRegistryException {
|
|
return getRelated(entityType, relationType, referenceEntityType, null, direction, polymorphic, facetConstraints);
|
|
}
|
|
|
|
// @Override
|
|
protected <E extends Entity, R extends Relation<?,?>, RE extends Entity> List<E> getRelated(Class<E> entityClass,
|
|
Class<R> relationClass, Class<RE> referenceEntityClass, RE referenceEntity, Direction direction,
|
|
boolean polymorphic) throws ResourceRegistryException {
|
|
UUID referenceEntityUUID = referenceEntity.getID();
|
|
return getRelated(entityClass, relationClass, referenceEntityClass, referenceEntityUUID, direction,
|
|
polymorphic);
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
// @Override
|
|
protected <E extends Entity, R extends Relation<?,?>, RE extends Entity> List<E> getRelated(Class<E> entityClass,
|
|
Class<R> relationClass, Class<RE> referenceEntityClass, UUID referenceEntityUUID, Direction direction,
|
|
boolean polymorphic) throws ResourceRegistryException {
|
|
String entityType = TypeUtility.getTypeName(entityClass);
|
|
String relationType = TypeUtility.getTypeName(relationClass);
|
|
String referenceEntityType = TypeUtility.getTypeName(referenceEntityClass);
|
|
String ret = getRelated(entityType, relationType, referenceEntityType, referenceEntityUUID, direction,
|
|
polymorphic);
|
|
try {
|
|
return (List<E>) ElementMapper.unmarshalList(Resource.class, ret);
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
// @Override
|
|
protected String getRelated(String entityType, String relationType, String referenceEntityType, UUID referenceEntity,
|
|
Direction direction, boolean polymorphic) throws ResourceRegistryException {
|
|
return getRelated(entityType, relationType, referenceEntityType, referenceEntity, direction, polymorphic, null);
|
|
}
|
|
|
|
@Override
|
|
public <ERElem extends ERElement> Map<UUID, String> getInstanceContexts(Class<ERElem> clazz, UUID uuid)
|
|
throws NotFoundException, AvailableInAnotherContextException, ResourceRegistryException {
|
|
String typeName = TypeUtility.getTypeName(clazz);
|
|
return getInstanceContexts(typeName, uuid);
|
|
}
|
|
|
|
@Override
|
|
public Map<UUID, String> getInstanceContexts(String type, UUID uuid)
|
|
throws NotFoundException, AvailableInAnotherContextException, ResourceRegistryException {
|
|
try {
|
|
logger.trace("Going to get contexts of {} with UUID {}", type, uuid);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.INSTANCES_PATH_PART);
|
|
gxHTTPStringRequest.path(type);
|
|
gxHTTPStringRequest.path(uuid.toString());
|
|
gxHTTPStringRequest.path(AccessPath.CONTEXTS_PATH_PART);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
String objectNode = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.info("Contexts of {} with UUID {} are {}", type, uuid, objectNode);
|
|
|
|
Map<UUID, String> contexts = ContextUtility.getContextMap(objectNode);
|
|
return contexts;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error while getting {} with UUID {}", type, uuid, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error while getting {} with UUID {}", type, uuid, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public List<QueryTemplate> getAllQueryTemplates() throws ResourceRegistryException {
|
|
try {
|
|
logger.trace("Going to list {}s", QueryTemplate.NAME);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(QueryTemplatePath.QUERY_TEMPLATES_PATH_PART);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
addIncludeMeta(parameters);
|
|
gxHTTPStringRequest.queryParams(parameters);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
String all = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("Got {}s are {}", QueryTemplate.NAME, all);
|
|
|
|
JavaType type = ElementMapper.getObjectMapper().getTypeFactory().constructCollectionType(ArrayList.class, QueryTemplate.class);
|
|
return ElementMapper.getObjectMapper().readValue(all, type);
|
|
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error Creating {}", facet, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error Creating {}", facet, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean existQueryTemplate(QueryTemplate queryTemplate)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
return existQueryTemplate(queryTemplate.getName());
|
|
}
|
|
|
|
@Override
|
|
public boolean existQueryTemplate(String queryTemplateName)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
logger.trace("Going to read {} with name {}", QueryTemplate.NAME, queryTemplateName);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(QueryTemplatePath.QUERY_TEMPLATES_PATH_PART);
|
|
gxHTTPStringRequest.path(queryTemplateName);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.head();
|
|
HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
return true;
|
|
} catch (NotFoundException e) {
|
|
return false;
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public QueryTemplate readQueryTemplate(QueryTemplate queryTemplate)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
return readQueryTemplate(queryTemplate.getName());
|
|
}
|
|
|
|
@Override
|
|
public QueryTemplate readQueryTemplate(String queryTemplateName)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
String queryTemplate = readQueryTemplateAsString(queryTemplateName);
|
|
return ElementMapper.unmarshal(QueryTemplate.class, queryTemplate);
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String readQueryTemplateAsString(String queryTemplateName)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
logger.trace("Going to read {} with name {}", QueryTemplate.NAME, queryTemplateName);
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(QueryTemplatePath.QUERY_TEMPLATES_PATH_PART);
|
|
gxHTTPStringRequest.path(queryTemplateName);
|
|
|
|
Map<String,String> parameters = new HashMap<>();
|
|
addIncludeMeta(parameters);
|
|
gxHTTPStringRequest.queryParams(parameters);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.get();
|
|
String c = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.debug("Got {} is {}", QueryTemplate.NAME, c);
|
|
return c;
|
|
} catch(ResourceRegistryException e) {
|
|
// logger.trace("Error Creating {}", facet, e);
|
|
throw e;
|
|
} catch(Exception e) {
|
|
// logger.trace("Error Creating {}", facet, e);
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String runQueryTemplateGetString(String name)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
return runQueryTemplate(name, "");
|
|
}
|
|
|
|
@Override
|
|
public <E extends Entity> List<E> runQueryTemplate(String name)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
String ret = runQueryTemplateGetString(name);
|
|
JavaType type = ElementMapper.getObjectMapper().getTypeFactory().constructCollectionType(ArrayList.class, Entity.class);
|
|
return ElementMapper.getObjectMapper().readValue(ret, type);
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <E extends Entity> List<E> runQueryTemplate(QueryTemplate queryTemplate)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
return runQueryTemplate(queryTemplate.getName());
|
|
}
|
|
|
|
@Override
|
|
public String runQueryTemplate(String name, String params)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
if(params==null || params.compareTo("")==0) {
|
|
logger.trace("Going to run {} using default parameters", QueryTemplate.NAME);
|
|
params = null;
|
|
}else {
|
|
logger.trace("Going to run {} with the following parameters {}", QueryTemplate.NAME, params);
|
|
}
|
|
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.header(CONTENT_TYPE_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(QueryTemplatePath.QUERY_TEMPLATES_PATH_PART);
|
|
gxHTTPStringRequest.path(name);
|
|
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.post(params);
|
|
String c = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.trace("The result of the query is {}", c);
|
|
return c;
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <E extends Entity> List<E> runQueryTemplate(String name, JsonNode jsonNode)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
try {
|
|
ObjectMapper objectMapper = new ObjectMapper();
|
|
String ret = runQueryTemplate(name, objectMapper.writeValueAsString(jsonNode));
|
|
JavaType type = ElementMapper.getObjectMapper().getTypeFactory().constructCollectionType(ArrayList.class, Entity.class);
|
|
return ElementMapper.getObjectMapper().readValue(ret, type);
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <E extends Entity> List<E> runQueryTemplate(QueryTemplate queryTemplate, JsonNode jsonNode)
|
|
throws QueryTemplateNotFoundException, ResourceRegistryException {
|
|
return runQueryTemplate(queryTemplate.getName(), jsonNode);
|
|
}
|
|
|
|
@Override
|
|
public String jsonQuery(String query) throws InvalidQueryException, ResourceRegistryException {
|
|
try {
|
|
logger.trace("Going to run the following JSON Query {}", query);
|
|
|
|
GXHTTPStringRequest gxHTTPStringRequest = getGXHTTPStringRequest();
|
|
gxHTTPStringRequest.header(ACCEPT_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.header(CONTENT_TYPE_HTTP_HEADER_KEY, GXConnection.APPLICATION_JSON_CHARSET_UTF_8);
|
|
gxHTTPStringRequest.path(AccessPath.ACCESS_PATH_PART);
|
|
gxHTTPStringRequest.path(AccessPath.QUERY_PATH_PART);
|
|
|
|
includeAdditionalQueryParameters(gxHTTPStringRequest);
|
|
|
|
HttpURLConnection httpURLConnection = gxHTTPStringRequest.post(query);
|
|
String c = HTTPUtility.getResponse(String.class, httpURLConnection);
|
|
|
|
logger.trace("The result of the query is {}", c);
|
|
return c;
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public <E extends Entity> List<E> jsonQuery(JsonNode jsonNode)
|
|
throws InvalidQueryException, ResourceRegistryException {
|
|
try {
|
|
ObjectMapper objectMapper = new ObjectMapper();
|
|
String ret = jsonQuery(objectMapper.writeValueAsString(jsonNode));
|
|
JavaType type = ElementMapper.getObjectMapper().getTypeFactory().constructCollectionType(ArrayList.class, Entity.class);
|
|
return ElementMapper.getObjectMapper().readValue(ret, type);
|
|
} catch(ResourceRegistryException e) {
|
|
throw e;
|
|
} catch(Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
}
|