Uri resolver enhanced to integrate gis resolver
updated pom version at 1.2.0 git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-transfer/uri-resolver@100606 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
parent
64db3af25a
commit
9734857165
44
pom.xml
44
pom.xml
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@ -8,7 +8,7 @@
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</parent>
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<groupId>org.gcube.data.transfer</groupId>
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<artifactId>uri-resolver</artifactId>
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<version>1.1.0-SNAPSHOT</version>
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<version>1.2.0-SNAPSHOT</version>
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<packaging>war</packaging>
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<properties>
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@ -45,6 +45,48 @@
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<scope>provided</scope>
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</dependency>
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<!-- GIS RESOLVER DEPENDENCIES -->
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<dependency>
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<groupId>org.gcube.spatial.data</groupId>
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<artifactId>geonetwork</artifactId>
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<version>[2.0.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>javax.servlet-api</artifactId>
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<version>3.0.1</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>org.gcube.core</groupId>
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<artifactId>common-encryption</artifactId>
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<version>[1.0.1-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>org.gcube.resources.discovery</groupId>
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<artifactId>discovery-client</artifactId>
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<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
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</dependency>
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<!-- DOM -->
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<dependency>
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<groupId>org.w3c</groupId>
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<artifactId>dom</artifactId>
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<version>2.3.0-jaxb-1.0.6</version>
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<scope>compile</scope>
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</dependency>
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<!-- END GIS RESOLVER DEPENDENCIES -->
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<dependency>
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<groupId>log4j</groupId>
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<artifactId>log4j</artifactId>
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@ -0,0 +1,116 @@
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/**
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*
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*/
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package org.gcube.datatransfer.resolver.gis;
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import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
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import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
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import java.util.Iterator;
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import java.util.List;
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import org.gcube.common.encryption.StringEncrypter;
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import org.gcube.common.resources.gcore.ServiceEndpoint;
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import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
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import org.gcube.common.resources.gcore.ServiceEndpoint.Property;
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import org.gcube.common.resources.gcore.utils.Group;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.datatransfer.resolver.gis.entity.ServerParameters;
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import org.gcube.resources.discovery.client.api.DiscoveryClient;
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import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
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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 Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Oct 7, 2014
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*
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*/
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public class GeoProfileReader {
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public static final String GEOSERVER_RESOURCE_NAME = "GeoServer";
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public static final String GEONETWORK_RESOURCE_NAME = "GeoNetwork";
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public static final String WORKSPACES_PROPERTY_NAME = "workspaces";
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public static enum GEO_SERVICE{GEOSERVER, GEONETWORK};
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public static final Logger logger = LoggerFactory.getLogger(GisResolver.class);
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private ServerParameters getParameters(String scope, GEO_SERVICE geoservice) throws Exception
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{
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ServerParameters parameters = new ServerParameters();
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try{
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boolean isGeoserver = geoservice.equals(GEO_SERVICE.GEOSERVER);
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String resourceName = (isGeoserver ? GEOSERVER_RESOURCE_NAME : GEONETWORK_RESOURCE_NAME);
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ScopeProvider.instance.set(scope);
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SimpleQuery query = queryFor(ServiceEndpoint.class);
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query.addCondition("$resource/Profile/Name/string() eq '"+resourceName+"'");
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DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
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List<ServiceEndpoint> r = client.submit(query);
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if (r == null || r.isEmpty()) throw new Exception("Cannot retrieve the runtime resource: "+resourceName);
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ServiceEndpoint se = r.get(0);
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if(se.profile()==null)
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throw new Exception("IS profile is null for resource: "+resourceName);
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Group<AccessPoint> accessPoints = se.profile().accessPoints();
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if(accessPoints.size()==0) throw new Exception("Accesspoint in resource "+resourceName+" not found");
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AccessPoint ap = accessPoints.iterator().next();
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parameters.setUrl(ap.address());
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parameters.setUser(ap.username()); //username
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String decryptedPassword = StringEncrypter.getEncrypter().decrypt(ap.password());
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parameters.setPassword(decryptedPassword); //password
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if (isGeoserver){
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Group<Property> properties = ap.properties();
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if(properties.size()==0) throw new Exception("Properties in resource "+resourceName+" not found");
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Iterator<Property> iter = properties.iterator();
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while (iter.hasNext()) {
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Property prop = iter.next();
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if(prop.name().compareTo(WORKSPACES_PROPERTY_NAME)==0){
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// logger.trace("Property "+WORKSPACES_PROPERTY_NAME+" found, setting value: "+prop.value());
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// parameters.setWorkspaces(prop.value());
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// break;
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}
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}
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}
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}catch (Exception e) {
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logger.error("Sorry, an error occurred on reading parameters in Runtime Reosurces",e);
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e.printStackTrace();
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}
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return parameters;
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}
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public ServerParameters retrieveGisParameters(String scope, GEO_SERVICE geoservice) throws Exception
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{
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if(geoservice==null)
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return null;
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try {
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return getParameters(scope, geoservice);
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} catch (Exception e){
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logger.error("Error retrieving the "+geoservice+" parameters", e);
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throw new Exception("Error retrieving the "+geoservice+" parameters", e);
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}
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}
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}
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@ -0,0 +1,64 @@
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package org.gcube.datatransfer.resolver.gis;
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import org.gcube.datatransfer.resolver.gis.entity.ServerParameters;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Apr 29, 2013
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*
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*/
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public class GeonetowrkAccessParameter implements GeonetworkServiceInterface{
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protected static Logger logger = LoggerFactory.getLogger(GeonetowrkAccessParameter.class);
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protected GeonetworkInstance geonetworkInstance;
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protected String scope;
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protected ServerParameters serverParam;
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/**
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* @param serverParam
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*/
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public GeonetowrkAccessParameter(String scope, ServerParameters serverParam) {
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this.scope = scope;
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this.serverParam = serverParam;
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}
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/**
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* @param geonetworkInstance
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* @return
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*/
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public GeonetworkInstance getGeonetworkInstance(boolean authenticate) throws Exception {
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return instanceGeonetwork(authenticate);
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}
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private GeonetworkInstance instanceGeonetwork(boolean authenticate) throws Exception{
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if(scope == null || scope.isEmpty())
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throw new Exception("Scope is null");
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if(serverParam.getUrl() == null || serverParam.getUrl().isEmpty())
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throw new Exception("Geonetwork url is null or empty");
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if(geonetworkInstance==null)
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geonetworkInstance = new GeonetworkInstance(scope, serverParam.getUrl(), serverParam.getUser(), serverParam.getPassword(), authenticate);
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return geonetworkInstance;
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}
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public String getScope() {
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return scope;
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}
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}
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@ -0,0 +1,195 @@
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package org.gcube.datatransfer.resolver.gis;
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import java.util.HashMap;
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import java.util.Map;
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import org.gcube.spatial.data.geonetwork.GeoNetwork;
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import org.gcube.spatial.data.geonetwork.GeoNetworkPublisher;
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import org.gcube.spatial.data.geonetwork.LoginLevel;
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import org.gcube.spatial.data.geonetwork.configuration.Configuration;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Oct 7, 2014
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*
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*/
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public class GeonetworkInstance {
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private GeoNetworkPublisher geonetworkPublisher = null;
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private String geoNetworkUrl;
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private String geoNetworkUser = "";
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private String geoNetworkPwd = "";
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private String scope = "noscope";
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public GeonetworkInstance(){} //FOR SERIALIZATION
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private Logger logger = LoggerFactory.getLogger(GeonetworkInstance.class);
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/**
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*
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* @param scope
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*/
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public GeonetworkInstance(String scope){
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this.scope = scope;
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}
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/**
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* Creates a new configuration for Gis publisher with parameters passed in input. By default executes the login as user passed in input on geonetwork instance
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* @param scope
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* @param geoNetworkUrl
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* @param user
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* @param pwd
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* @param geoserverUrl
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* @param geoserverUser
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* @param geoserverPwd
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* @param httpSession
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* @throws Exception
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*/
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public GeonetworkInstance(String scope, String geoNetworkUrl, String user, String pwd, boolean authenticate) throws Exception {
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logger.trace("Instancing GeonetworkInstance with specific parameters");
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this.geoNetworkUser = user;
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this.geoNetworkPwd = pwd;
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this.geoNetworkUrl = geoNetworkUrl;
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this.scope = scope;
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try {
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createInstance(authenticate);
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} catch (Exception e) {
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String message = "Sorry, an error occurred in instancing geonetwork";
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logger.warn(message, e);
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throw new Exception(message);
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}
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}
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/**
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*
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* @param authenticate
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* @throws Exception
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*/
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private void createInstance(boolean authenticate) throws Exception {
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this.geonetworkPublisher = GeoNetwork.get(new GeonetworkConfiguration());
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authenticateOnGeoenetwork(authenticate);
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}
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/**
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*
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* @param authenticate
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* @throws Exception
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*/
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public void authenticateOnGeoenetwork(boolean authenticate) throws Exception {
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logger.trace("authenticating.. geonetworkPublisher is null? "+(this.geonetworkPublisher==null));
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if(geonetworkPublisher==null){
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logger.trace("skipping authentication.. please createInstace");
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return;
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}
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if (authenticate){
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this.geonetworkPublisher.login(LoginLevel.DEFAULT);
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logger.trace("authentication on geonetwork completed");
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}
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}
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/**
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* Creates a new configuration for Gis publisher with parameter passed in input. Executes the login on geonetwork instance if authenticate param is true, no otherwise
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*
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* @param geoNetworkUrl
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* @param user
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* @param pwd
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* @throws Exception
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*/
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public GeonetworkInstance(String geoNetworkUrl, String user, String pwd, boolean authenticate) throws Exception {
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try {
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this.geoNetworkUrl = geoNetworkUrl;
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this.geoNetworkUser = user;
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this.geoNetworkPwd = pwd;
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createInstance(authenticate);
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} catch (Exception e) {
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logger.error("Sorry, an error occurred in getting geonetwork instance",e);
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throw new Exception("Sorry, an error occurred in getting geonetwork instance",e);
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}
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}
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public class GeonetworkConfiguration implements Configuration {
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public Map<LoginLevel,String> pwds=new HashMap<LoginLevel, String>();
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public Map<LoginLevel,String> usrs=new HashMap<LoginLevel, String>();
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@Override
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public String getGeoNetworkEndpoint() {
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logger.trace("geoNetworkUrl is: "+geoNetworkUrl);
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return geoNetworkUrl;
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}
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@Override
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public Map<LoginLevel, String> getGeoNetworkPasswords() {
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pwds.put(LoginLevel.DEFAULT, geoNetworkPwd);
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logger.trace("geoNetworkPwd is: "+geoNetworkPwd);
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return pwds;
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}
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@Override
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public Map<LoginLevel, String> getGeoNetworkUsers() {
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usrs.put(LoginLevel.DEFAULT, geoNetworkUser);
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logger.trace("geoNetworkUser is: "+geoNetworkUser);
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return usrs;
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}
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@Override
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public int getScopeGroup() {
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return 2;
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}
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}
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public GeoNetworkPublisher getGeonetworkPublisher() {
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return geonetworkPublisher;
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}
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public String getGeoNetworkUrl() {
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return geoNetworkUrl;
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}
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public String getGeoNetworkUser() {
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return geoNetworkUser;
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}
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public String getGeoNetworkPwd() {
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return geoNetworkPwd;
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}
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public String getScope() {
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return scope;
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}
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public void setScope(String scope) {
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this.scope = scope;
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}
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@Override
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public String toString() {
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StringBuilder builder = new StringBuilder();
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builder.append("GeonetworkInstance [geonetworkPublisher=");
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builder.append(geonetworkPublisher);
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builder.append(", geoNetworkUrl=");
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builder.append(geoNetworkUrl);
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builder.append(", geoNetworkUser=");
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builder.append(geoNetworkUser);
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builder.append(", geoNetworkPwd=");
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builder.append(geoNetworkPwd);
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builder.append(", scope=");
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builder.append(scope);
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builder.append(", logger=");
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builder.append(logger);
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builder.append("]");
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return builder.toString();
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}
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}
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@ -0,0 +1,22 @@
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/**
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*
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*/
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package org.gcube.datatransfer.resolver.gis;
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/**
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Oct 7, 2014
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*
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*/
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public interface GeonetworkServiceInterface {
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/**
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* @param scope
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* @param geonetworkInstance
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* @return
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*/
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public GeonetworkInstance getGeonetworkInstance(boolean authenticate) throws Exception;
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public String getScope();
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}
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@ -0,0 +1,281 @@
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/**
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*
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*/
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package org.gcube.datatransfer.resolver.gis;
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import java.io.IOException;
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import java.io.StringReader;
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import java.net.URLEncoder;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Timer;
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import java.util.TimerTask;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.commons.io.IOUtils;
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import org.gcube.datatransfer.resolver.gis.GeoProfileReader.GEO_SERVICE;
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import org.gcube.datatransfer.resolver.gis.entity.ServerParameters;
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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 Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Oct 7, 2014
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*
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*/
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public class GisResolver extends HttpServlet{
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/**
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*
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*/
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public static final String PARAM_SEPARATOR_REPLACEMENT_VALUE = "%%";
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public static final String PARAM_SEPARATOR_REPLACEMENT_KEY = "separtor";
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/**
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*
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*/
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private static final long serialVersionUID = 5605107730993617579L;
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public static final String GIS_UUID = "gis-UUID";
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public static final String SCOPE = "scope";
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/** The logger. */
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private static final Logger logger = LoggerFactory.getLogger(GisResolver.class);
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protected Map<String, ServerParameters> cachedServerParams;
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private Timer timer;
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//FIVE MINUTES
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public static final long CACHE_RESET_TIME = 5*60*1000;
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@Override
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public void init() throws ServletException {
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super.init();
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timer = new Timer(true);
|
||||
timer.schedule(new TimerTask() {
|
||||
@Override
|
||||
public void run() {
|
||||
logger.info("Timer resetting cache..");
|
||||
reseCacheServerParameters();
|
||||
}
|
||||
}, 0, CACHE_RESET_TIME);
|
||||
}
|
||||
|
||||
protected ServerParameters getCachedServerParameters(String scope) throws Exception{
|
||||
|
||||
if(cachedServerParams==null){
|
||||
reseCacheServerParameters();
|
||||
}
|
||||
|
||||
logger.info("Tentative to recovering gis server param from cache to scope "+scope);
|
||||
ServerParameters serverParam = cachedServerParams.get(scope);
|
||||
|
||||
if(serverParam==null){
|
||||
logger.info("Gis server param is null, reading from application profile..");
|
||||
GeoProfileReader reader = new GeoProfileReader();
|
||||
try {
|
||||
serverParam = reader.retrieveGisParameters(scope, GEO_SERVICE.GEONETWORK);
|
||||
cachedServerParams.put(scope, serverParam);
|
||||
logger.info("Updated cache! Scope "+scope+" linking "+serverParam);
|
||||
} catch (Exception e) {
|
||||
logger.error("An error occurred on reading application profile to "+GEO_SERVICE.GEONETWORK, e);
|
||||
throw new Exception("Sorry, An error occurred on reading configuration to "+GEO_SERVICE.GEONETWORK);
|
||||
}
|
||||
}else
|
||||
logger.info("Cache gis server param is not null using it");
|
||||
|
||||
logger.info("returning geonetworkParams "+serverParam);
|
||||
|
||||
return serverParam;
|
||||
}
|
||||
|
||||
private void reseCacheServerParameters(){
|
||||
cachedServerParams = new HashMap<String, ServerParameters>();
|
||||
logger.info("Cache server params reset!");
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
|
||||
*/
|
||||
@Override
|
||||
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
|
||||
logger.info("The http session id is: " + req.getSession().getId());
|
||||
|
||||
String gisUUID = req.getParameter(GIS_UUID);
|
||||
|
||||
if (gisUUID == null || gisUUID.equals("")) {
|
||||
logger.debug("GIS UUID not found");
|
||||
sendError(resp, HttpServletResponse.SC_BAD_REQUEST, GIS_UUID+" not found or empty");
|
||||
return;
|
||||
}
|
||||
|
||||
logger.info("GIS UUID is: " + gisUUID);
|
||||
|
||||
String scope = req.getParameter(SCOPE);
|
||||
|
||||
if (scope == null || scope.equals("")) {
|
||||
logger.debug("Scope not found");
|
||||
sendError(resp, HttpServletResponse.SC_BAD_REQUEST, SCOPE+" not found or empty");
|
||||
return;
|
||||
}
|
||||
|
||||
logger.info("SCOPE is: " + gisUUID);
|
||||
|
||||
try {
|
||||
|
||||
ServerParameters geonetworkParams = getCachedServerParameters(scope);
|
||||
String wmsRequest = getLayerWmsRequest(scope, gisUUID, geonetworkParams);
|
||||
|
||||
// logger.info("WmsRequest is: " + wmsRequest);
|
||||
// wmsRequest = encodeURLWithParamDelimiter(wmsRequest);
|
||||
// logger.info("Encoded url is: " + wmsRequest);
|
||||
// wmsRequest = appendParamReplacement(wmsRequest);
|
||||
logger.info("wms url is: " + wmsRequest);
|
||||
wmsRequest = URLEncoder.encode(wmsRequest, "UTF-8");
|
||||
logger.info("encoded WMS url is: " + wmsRequest);
|
||||
String gisPortletUrl = "http://127.0.0.1:8080/gis-viewer-app-1.0.0-SNAPSHOT/?";
|
||||
gisPortletUrl+="wmsrequest="+wmsRequest;
|
||||
urlRedirect(req, resp, gisPortletUrl);
|
||||
} catch (Exception e) {
|
||||
logger.error("Exception:", e);
|
||||
String error = "Sorry, an error occurred on resolving request with UUID "+gisUUID+" and scope "+scope+". Please, contact support!";
|
||||
sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, error);
|
||||
return;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param wmsRequest
|
||||
* @return
|
||||
*/
|
||||
private String encodeURLWithParamDelimiter(String wmsRequest){
|
||||
return wmsRequest.replaceAll("&", PARAM_SEPARATOR_REPLACEMENT_VALUE);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param wmsRequest
|
||||
* @return
|
||||
*/
|
||||
private String decodeURLWithParamDelimiter(String wmsRequest){
|
||||
return wmsRequest.replaceAll(PARAM_SEPARATOR_REPLACEMENT_VALUE, "&");
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param wmsRequest
|
||||
* @return
|
||||
*/
|
||||
private String appendParamReplacement(String wmsRequest){
|
||||
return wmsRequest+"&"+PARAM_SEPARATOR_REPLACEMENT_KEY+"="+PARAM_SEPARATOR_REPLACEMENT_VALUE;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param scope
|
||||
* @param gisUUID
|
||||
* @param geonetworkParams
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
protected String getLayerWmsRequest(String scope, String gisUUID, ServerParameters geonetworkParams) throws Exception{
|
||||
|
||||
try {
|
||||
GeonetworkServiceInterface gntwAccess = new GeonetowrkAccessParameter(scope, geonetworkParams);
|
||||
return MetadataConverter.getWMSOnLineResource(gntwAccess.getGeonetworkInstance(true), gisUUID);
|
||||
} catch (Exception e) {
|
||||
logger.error("An error occurred when retrieving gis layer with UUID "+gisUUID, e);
|
||||
throw new Exception("Sorry, An error occurred when retrieving gis layer with UUID "+gisUUID);
|
||||
}
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
|
||||
*/
|
||||
@Override
|
||||
protected void doPost(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException {
|
||||
this.doGet(req, resp);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param response
|
||||
* @param status
|
||||
* @param message
|
||||
* @throws IOException
|
||||
*/
|
||||
protected void sendError(HttpServletResponse response, int status, String message) throws IOException
|
||||
{
|
||||
// response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
|
||||
response.setStatus(status);
|
||||
logger.info("error message: "+message);
|
||||
logger.info("writing response...");
|
||||
StringReader sr = new StringReader(message);
|
||||
IOUtils.copy(sr, response.getOutputStream());
|
||||
|
||||
// response.getWriter().write(resultMessage.toString());
|
||||
logger.info("response writed");
|
||||
response.flushBuffer();
|
||||
}
|
||||
|
||||
protected void urlRedirect(HttpServletRequest req, HttpServletResponse response, String redirectTo) throws IOException {
|
||||
response.sendRedirect(response.encodeRedirectURL(redirectTo));
|
||||
return;
|
||||
}
|
||||
|
||||
public static String getRequestURL(HttpServletRequest req) {
|
||||
|
||||
String scheme = req.getScheme(); // http
|
||||
String serverName = req.getServerName(); // hostname.com
|
||||
int serverPort = req.getServerPort(); // 80
|
||||
String contextPath = req.getContextPath(); // /mywebapp
|
||||
// String servletPath = req.getServletPath(); // /servlet/MyServlet
|
||||
// String pathInfo = req.getPathInfo(); // /a/b;c=123
|
||||
// String queryString = req.getQueryString(); // d=789
|
||||
|
||||
// Reconstruct original requesting URL
|
||||
StringBuffer url = new StringBuffer();
|
||||
url.append(scheme).append("://").append(serverName);
|
||||
|
||||
if ((serverPort != 80) && (serverPort != 443)) {
|
||||
url.append(":").append(serverPort);
|
||||
}
|
||||
|
||||
logger.trace("server: "+url);
|
||||
logger.trace("omitted contextPath: "+contextPath);
|
||||
return url.toString();
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
GisResolver gisResolver = new GisResolver();
|
||||
String scope = "/gcube/devsec/devVRE";
|
||||
String UUID = "177e1c3c-4a22-4ad9-b015-bfc443d16cb8";
|
||||
try {
|
||||
ServerParameters geonetworkParams = gisResolver.getCachedServerParameters(scope);
|
||||
String wmsRequest = gisResolver.getLayerWmsRequest(scope, UUID, geonetworkParams);
|
||||
logger.info("Final url is: " + wmsRequest);
|
||||
wmsRequest = URLEncoder.encode(wmsRequest, "UTF-8");
|
||||
logger.info("Encoded WMS request is: " + wmsRequest);
|
||||
String gisPortletUrl = "http://127.0.0.1:8080/gis-viewer-app-1.0.0-SNAPSHOT/?";
|
||||
gisPortletUrl+="wmsrequest="+wmsRequest;
|
||||
|
||||
logger.info("gisPortletUrl: " + gisPortletUrl);
|
||||
// urlRedirect(req, resp, gisPortletUrl);
|
||||
} catch (Exception e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,189 @@
|
|||
package org.gcube.datatransfer.resolver.gis;
|
||||
|
||||
import java.util.Collection;
|
||||
|
||||
import org.gcube.datatransfer.resolver.gis.entity.GeoserverBaseUri;
|
||||
import org.gcube.datatransfer.resolver.gis.util.HttpRequestUtil;
|
||||
import org.opengis.metadata.Metadata;
|
||||
import org.opengis.metadata.citation.OnlineResource;
|
||||
import org.opengis.metadata.distribution.DigitalTransferOptions;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
||||
* @Apr 26, 2013
|
||||
*
|
||||
*/
|
||||
public class MetadataConverter {
|
||||
|
||||
private static final String GEOSERVER = "/geoserver";
|
||||
protected static final String SERVICE_WMS = "service=wms";
|
||||
protected static Logger logger = LoggerFactory.getLogger(MetadataConverter.class);
|
||||
public static final String NOT_FOUND = "";
|
||||
|
||||
/**
|
||||
*
|
||||
* @param uri
|
||||
* @return the input uri without the parameters, (the uri substring from start to index of '?' char (if exists)) if geoserver base url not found,
|
||||
* geoserver url otherwise
|
||||
*/
|
||||
public static GeoserverBaseUri getGeoserverBaseUri(String uri){
|
||||
|
||||
GeoserverBaseUri geoserverBaseUri = new GeoserverBaseUri();
|
||||
|
||||
if(uri==null)
|
||||
return geoserverBaseUri; //uri is empty
|
||||
|
||||
// Remove each string after "?"
|
||||
int end = uri.toLowerCase().lastIndexOf("?");
|
||||
|
||||
if(end==-1){
|
||||
logger.trace("char ? not found in geoserver uri, return: "+uri);
|
||||
return geoserverBaseUri; //uri is empty
|
||||
}
|
||||
|
||||
String geoserverUrl = uri.substring(0, uri.toLowerCase().lastIndexOf("?"));
|
||||
|
||||
int index = geoserverUrl.lastIndexOf(GEOSERVER);
|
||||
|
||||
if(index>-1){ //FOUND the string GEOSERVER into URL
|
||||
logger.trace("found geoserver string: "+GEOSERVER+" in "+geoserverUrl);
|
||||
|
||||
//THERE IS SCOPE?
|
||||
int lastSlash = geoserverUrl.lastIndexOf("/");
|
||||
int includeGeoserverString = index+GEOSERVER.length();
|
||||
int endUrl = lastSlash>includeGeoserverString?lastSlash:includeGeoserverString;
|
||||
|
||||
logger.trace("indexs - lastSlash: ["+lastSlash+"], includeGeoserverString: ["+includeGeoserverString+"], endUrl: ["+endUrl+"]");
|
||||
|
||||
int startScope = includeGeoserverString+1<endUrl?includeGeoserverString+1:endUrl; //INCLUDE SLASH
|
||||
String scope = geoserverUrl.substring(startScope, endUrl);
|
||||
|
||||
logger.trace("geoserver url include scope: "+geoserverUrl.substring(includeGeoserverString, endUrl));
|
||||
|
||||
geoserverBaseUri.setBaseUrl(geoserverUrl.substring(0, endUrl));
|
||||
geoserverBaseUri.setScope(scope);
|
||||
|
||||
return geoserverBaseUri;
|
||||
}
|
||||
else{
|
||||
|
||||
logger.trace("the string 'geoserver' not found in "+geoserverUrl);
|
||||
// GET LAST INDEX OF '/' AND CONCATENATE GEOSERVER
|
||||
String urlConn = geoserverUrl.substring(0, geoserverUrl.lastIndexOf("/"))+GEOSERVER;
|
||||
logger.trace("tentative concatenating string 'geoserver' at http url "+urlConn);
|
||||
|
||||
try {
|
||||
|
||||
if(HttpRequestUtil.urlExists(urlConn, false)){
|
||||
logger.trace("url: "+urlConn+" - open a connection, return "+urlConn);
|
||||
geoserverBaseUri.setBaseUrl(urlConn);
|
||||
return geoserverBaseUri;
|
||||
}
|
||||
else
|
||||
logger.trace("url: "+urlConn+" - not open a connection");
|
||||
|
||||
} catch (Exception e) {
|
||||
logger.error("url connection is wrong at :"+urlConn);
|
||||
}
|
||||
|
||||
String uriWithoutParameters = uri.substring(0, end);
|
||||
logger.trace("url connection, returned: "+uriWithoutParameters);
|
||||
geoserverBaseUri.setBaseUrl(uriWithoutParameters);
|
||||
return geoserverBaseUri;
|
||||
}
|
||||
}
|
||||
|
||||
public static String getWMSOnLineResource(GeonetworkInstance geonetowrkInstance, String uuid) throws Exception{
|
||||
|
||||
String fullWmsPath = "";
|
||||
boolean isOwsService = false;
|
||||
boolean foundGeoserverUrl = false;
|
||||
GeoserverBaseUri tempBaseUri = null;
|
||||
|
||||
//GEOSERVER URL
|
||||
String geoserverBaseUrlOnlineResource = "";
|
||||
//LAYER NAME
|
||||
String layerName = "";
|
||||
try{
|
||||
|
||||
logger.trace("geonetowrkInstance is null? "+(geonetowrkInstance==null));
|
||||
Metadata meta = geonetowrkInstance.getGeonetworkPublisher().getById(uuid);
|
||||
|
||||
if(meta.getDistributionInfo()!=null && meta.getDistributionInfo()!=null){
|
||||
|
||||
for (DigitalTransferOptions item: meta.getDistributionInfo().getTransferOptions()) {
|
||||
|
||||
// System.out.println(++i +" item DigitalTransferOptions options: "+item);
|
||||
|
||||
if(item.getOnLines()!=null){
|
||||
Collection<? extends OnlineResource> onlineResources = item.getOnLines();
|
||||
|
||||
for (OnlineResource onlineResource : onlineResources) {
|
||||
String geoserverUrl = onlineResource.getLinkage()!=null? onlineResource.getLinkage().toString():"";
|
||||
|
||||
//FIND ONLINE RESOURCES WITH GEOSERVER WMS PROTOCOL
|
||||
if(!geoserverUrl.isEmpty()){
|
||||
|
||||
int indexServiceWMS = geoserverUrl.toLowerCase().lastIndexOf(SERVICE_WMS);
|
||||
fullWmsPath = geoserverUrl;
|
||||
|
||||
|
||||
//IS OWS OR WMS?
|
||||
if(indexServiceWMS>-1){
|
||||
logger.info("found "+SERVICE_WMS+" url "+geoserverUrl);
|
||||
isOwsService = geoserverUrl.contains("ows");
|
||||
|
||||
tempBaseUri = getGeoserverBaseUri(geoserverUrl);
|
||||
|
||||
if(!geoserverUrl.contains("layers") && !geoserverUrl.contains("LAYERS")){
|
||||
logger.info("geoserverUrl does not contain 'layers' param, reading");
|
||||
layerName= onlineResource.getName()!=null? onlineResource.getName():"";
|
||||
logger.info("found layer name: " +layerName);
|
||||
if(!layerName.isEmpty()){
|
||||
logger.info("added layers = "+layerName);
|
||||
fullWmsPath+="&layers="+layerName;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if(!foundGeoserverUrl)
|
||||
logger.trace(SERVICE_WMS+" not found for "+uuid);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}catch(Exception e){
|
||||
logger.error("getWMSOnLineResource with UUID "+uuid + " has throw exception: ",e);
|
||||
throw new Exception("An error occurred when converting layer with UUID "+uuid);
|
||||
}
|
||||
logger.trace("returning: "+fullWmsPath);
|
||||
return fullWmsPath;
|
||||
}
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
|
||||
// String geoserver = "http://www.fao.org/figis/a/wms/?service=WMS&version=1.1.0&request=GetMap&layers=area:FAO_AREAS&styles=Species_prob, puppa&bbox=-180.0,-88.0,180.0,90.0000000694&width=667&height=330&srs=EPSG:4326&format=image%2Fpng";
|
||||
//
|
||||
// System.out.println(MetadataConverter.getGeoserverBaseUri(geoserver));
|
||||
|
||||
String user ="admin";
|
||||
String pwd = "admin";
|
||||
boolean authenticate = true;
|
||||
// String uuid ="177e1c3c-4a22-4ad9-b015-bfc443d16cb8";
|
||||
String uuid ="fao-species-map-bep";
|
||||
// String uuid ="fao-species-map-bon"; //FAO
|
||||
String geoNetworkUrl ="http://geoserver-dev2.d4science-ii.research-infrastructures.eu/geonetwork";
|
||||
GeonetworkInstance geonetowrkInstance = new GeonetworkInstance(geoNetworkUrl, user, pwd, authenticate);
|
||||
String onLineResource = getWMSOnLineResource(geonetowrkInstance, uuid);
|
||||
System.out.println(onLineResource);
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.gcube.datatransfer.resolver.gis.entity;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
/**
|
||||
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
||||
* @May 21, 2013
|
||||
*
|
||||
*/
|
||||
public class GeoserverBaseUri implements Serializable{
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
private static final long serialVersionUID = -3321571622161066198L;
|
||||
private String baseUrl = "";
|
||||
private String scope = "";
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
public GeoserverBaseUri() {
|
||||
}
|
||||
|
||||
/**
|
||||
* @param baseUrl
|
||||
* @param scope
|
||||
*/
|
||||
public GeoserverBaseUri(String baseUrl, String scope) {
|
||||
this.baseUrl = baseUrl;
|
||||
this.scope = scope;
|
||||
}
|
||||
|
||||
public String getBaseUrl() {
|
||||
return baseUrl;
|
||||
}
|
||||
|
||||
public void setBaseUrl(String baseUrl) {
|
||||
this.baseUrl = baseUrl;
|
||||
}
|
||||
|
||||
public String getScope() {
|
||||
return scope;
|
||||
}
|
||||
|
||||
public void setScope(String scope) {
|
||||
this.scope = scope;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.append("GeoserverBaseUri [baseUrl=");
|
||||
builder.append(baseUrl);
|
||||
builder.append(", scope=");
|
||||
builder.append(scope);
|
||||
builder.append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,226 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.gcube.datatransfer.resolver.gis.entity;
|
||||
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
||||
* @Oct 7, 2014
|
||||
*
|
||||
*/
|
||||
public class GisLayerItem {
|
||||
|
||||
private String uuid;
|
||||
private String citationTitle;
|
||||
private String layerName;
|
||||
private String topicCategory;
|
||||
private Date publicationDate;
|
||||
private String scopeCode;
|
||||
private String geoserverBaseUrlOnLineResource;
|
||||
private String baseWmsServiceUrl;
|
||||
private String fullWmsUrlRequest;
|
||||
private List<String> styles;
|
||||
private String metaAbstract;
|
||||
private List<String> listKeywords;
|
||||
private String versionWMS;
|
||||
private String setCrsWMS;
|
||||
|
||||
/**
|
||||
* @param uuid
|
||||
* @param citationTitle
|
||||
* @param layerName
|
||||
* @param topicCategory
|
||||
* @param publicationDate
|
||||
* @param scopeCode
|
||||
* @param geoserverBaseUrlOnlineResource
|
||||
* @param baseWmsServiceUrl
|
||||
* @param fullWmsUrlRequest
|
||||
* @param b
|
||||
* @param styles
|
||||
* @param metaAbstract
|
||||
* @param listKeywords
|
||||
*/
|
||||
public GisLayerItem(String uuid, String citationTitle, String layerName,
|
||||
String topicCategory, Date publicationDate, String scopeCode,
|
||||
String geoserverBaseUrlOnlineResource, String baseWmsServiceUrl,
|
||||
String fullWmsUrlRequest, List<String> styles,
|
||||
String metaAbstract, List<String> listKeywords) {
|
||||
this.uuid = uuid;
|
||||
this.citationTitle = citationTitle;
|
||||
this.layerName = layerName;
|
||||
this.topicCategory = topicCategory;
|
||||
this.publicationDate = publicationDate;
|
||||
this.scopeCode = scopeCode;
|
||||
this.geoserverBaseUrlOnLineResource = geoserverBaseUrlOnlineResource;
|
||||
this.baseWmsServiceUrl = baseWmsServiceUrl;
|
||||
this.fullWmsUrlRequest = fullWmsUrlRequest;
|
||||
this.styles = styles;
|
||||
this.metaAbstract = metaAbstract;
|
||||
this.listKeywords = listKeywords;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param versionWms
|
||||
*/
|
||||
public void setVersionWMS(String versionWms) {
|
||||
this.versionWMS = versionWms;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @param crs
|
||||
*/
|
||||
public void setCrsWMS(String crs) {
|
||||
this.setCrsWMS =crs;
|
||||
}
|
||||
|
||||
public String getUuid() {
|
||||
return uuid;
|
||||
}
|
||||
|
||||
public String getCitationTitle() {
|
||||
return citationTitle;
|
||||
}
|
||||
|
||||
public String getLayerName() {
|
||||
return layerName;
|
||||
}
|
||||
|
||||
public String getTopicCategory() {
|
||||
return topicCategory;
|
||||
}
|
||||
|
||||
public Date getPublicationDate() {
|
||||
return publicationDate;
|
||||
}
|
||||
|
||||
public String getScopeCode() {
|
||||
return scopeCode;
|
||||
}
|
||||
|
||||
public String getGeoserverBaseUrlOnLineResource() {
|
||||
return geoserverBaseUrlOnLineResource;
|
||||
}
|
||||
|
||||
public String getBaseWmsServiceUrl() {
|
||||
return baseWmsServiceUrl;
|
||||
}
|
||||
|
||||
public String getFullWmsUrlRequest() {
|
||||
return fullWmsUrlRequest;
|
||||
}
|
||||
|
||||
public List<String> getStyles() {
|
||||
return styles;
|
||||
}
|
||||
|
||||
public String getMetaAbstract() {
|
||||
return metaAbstract;
|
||||
}
|
||||
|
||||
public List<String> getListKeywords() {
|
||||
return listKeywords;
|
||||
}
|
||||
|
||||
public void setUuid(String uuid) {
|
||||
this.uuid = uuid;
|
||||
}
|
||||
|
||||
public void setCitationTitle(String citationTitle) {
|
||||
this.citationTitle = citationTitle;
|
||||
}
|
||||
|
||||
public void setLayerName(String layerName) {
|
||||
this.layerName = layerName;
|
||||
}
|
||||
|
||||
public void setTopicCategory(String topicCategory) {
|
||||
this.topicCategory = topicCategory;
|
||||
}
|
||||
|
||||
public void setPublicationDate(Date publicationDate) {
|
||||
this.publicationDate = publicationDate;
|
||||
}
|
||||
|
||||
public void setScopeCode(String scopeCode) {
|
||||
this.scopeCode = scopeCode;
|
||||
}
|
||||
|
||||
public void setGeoserverBaseUrlOnLineResource(
|
||||
String geoserverBaseUrlOnLineResource) {
|
||||
this.geoserverBaseUrlOnLineResource = geoserverBaseUrlOnLineResource;
|
||||
}
|
||||
|
||||
public void setBaseWmsServiceUrl(String baseWmsServiceUrl) {
|
||||
this.baseWmsServiceUrl = baseWmsServiceUrl;
|
||||
}
|
||||
|
||||
public void setFullWmsUrlRequest(String fullWmsUrlRequest) {
|
||||
this.fullWmsUrlRequest = fullWmsUrlRequest;
|
||||
}
|
||||
|
||||
public void setStyles(List<String> styles) {
|
||||
this.styles = styles;
|
||||
}
|
||||
|
||||
public void setMetaAbstract(String metaAbstract) {
|
||||
this.metaAbstract = metaAbstract;
|
||||
}
|
||||
|
||||
public void setListKeywords(List<String> listKeywords) {
|
||||
this.listKeywords = listKeywords;
|
||||
}
|
||||
|
||||
public String getVersionWMS() {
|
||||
return versionWMS;
|
||||
}
|
||||
|
||||
public String getSetCrsWMS() {
|
||||
return setCrsWMS;
|
||||
}
|
||||
|
||||
public void setSetCrsWMS(String setCrsWMS) {
|
||||
this.setCrsWMS = setCrsWMS;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.append("LayerItem [uuid=");
|
||||
builder.append(uuid);
|
||||
builder.append(", citationTitle=");
|
||||
builder.append(citationTitle);
|
||||
builder.append(", layerName=");
|
||||
builder.append(layerName);
|
||||
builder.append(", topicCategory=");
|
||||
builder.append(topicCategory);
|
||||
builder.append(", publicationDate=");
|
||||
builder.append(publicationDate);
|
||||
builder.append(", scopeCode=");
|
||||
builder.append(scopeCode);
|
||||
builder.append(", geoserverBaseUrlOnLineResource=");
|
||||
builder.append(geoserverBaseUrlOnLineResource);
|
||||
builder.append(", baseWmsServiceUrl=");
|
||||
builder.append(baseWmsServiceUrl);
|
||||
builder.append(", fullWmsUrlRequest=");
|
||||
builder.append(fullWmsUrlRequest);
|
||||
builder.append(", styles=");
|
||||
builder.append(styles);
|
||||
builder.append(", metaAbstract=");
|
||||
builder.append(metaAbstract);
|
||||
builder.append(", listKeywords=");
|
||||
builder.append(listKeywords);
|
||||
builder.append(", versionWMS=");
|
||||
builder.append(versionWMS);
|
||||
builder.append(", setCrsWMS=");
|
||||
builder.append(setCrsWMS);
|
||||
builder.append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
package org.gcube.datatransfer.resolver.gis.entity;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
||||
* @Oct 7, 2014
|
||||
*
|
||||
*/
|
||||
public class ServerParameters implements Serializable{
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
private static final long serialVersionUID = 2459971193655529274L;
|
||||
|
||||
protected String url;
|
||||
protected String user;
|
||||
protected String password;
|
||||
|
||||
public ServerParameters(){}
|
||||
|
||||
/**
|
||||
* @param url
|
||||
* @param user
|
||||
* @param password
|
||||
*/
|
||||
public ServerParameters(String url, String user, String password) {
|
||||
this.url = url;
|
||||
this.user = user;
|
||||
this.password = password;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return the url
|
||||
*/
|
||||
public String getUrl() {
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param url the url to set
|
||||
*/
|
||||
public void setUrl(String url) {
|
||||
this.url = url;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return the user
|
||||
*/
|
||||
public String getUser() {
|
||||
return user;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param user the user to set
|
||||
*/
|
||||
public void setUser(String user) {
|
||||
this.user = user;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return the password
|
||||
*/
|
||||
public String getPassword() {
|
||||
return password;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param password the password to set
|
||||
*/
|
||||
public void setPassword(String password) {
|
||||
this.password = password;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.append("ServerParameters [url=");
|
||||
builder.append(url);
|
||||
builder.append(", user=");
|
||||
builder.append(user);
|
||||
builder.append(", password=");
|
||||
builder.append(password);
|
||||
builder.append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
package org.gcube.datatransfer.resolver.gis.util;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStreamReader;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.SocketTimeoutException;
|
||||
import java.net.URL;
|
||||
import java.net.URLConnection;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
|
||||
/**
|
||||
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
||||
* @Apr 26, 2013
|
||||
*
|
||||
*/
|
||||
public class HttpRequestUtil {
|
||||
|
||||
private static final String SERVICE_EXCEPTION_REPORT = "ServiceExceptionReport"; //WMS Exception
|
||||
private static final String OWS_EXCEPTION_REPORT = "ows:ExceptionReport"; //OWS Exception
|
||||
private static final int CONNECTION_TIMEOUT = 1000;
|
||||
public static Logger logger = LoggerFactory.getLogger(HttpRequestUtil.class);
|
||||
|
||||
public static boolean urlExists(String urlConn, boolean verifyIsWmsGeoserver) throws Exception {
|
||||
|
||||
URL url;
|
||||
try {
|
||||
url = new URL(urlConn);
|
||||
|
||||
URLConnection connection = url.openConnection();
|
||||
connection.setConnectTimeout(CONNECTION_TIMEOUT);
|
||||
connection.setReadTimeout(CONNECTION_TIMEOUT+CONNECTION_TIMEOUT);
|
||||
|
||||
logger.trace("open connection on: " + url);
|
||||
|
||||
// Cast to a HttpURLConnection
|
||||
if (connection instanceof HttpURLConnection) {
|
||||
HttpURLConnection httpConnection = (HttpURLConnection) connection;
|
||||
|
||||
httpConnection.setRequestMethod("GET");
|
||||
|
||||
int code = httpConnection.getResponseCode();
|
||||
|
||||
if(verifyIsWmsGeoserver)
|
||||
return isGeoserver(httpConnection);
|
||||
|
||||
httpConnection.disconnect();
|
||||
|
||||
if (code == 200) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// logger.trace("result: "+result);
|
||||
|
||||
} else {
|
||||
logger.error("error - not a http request!");
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
} catch (SocketTimeoutException e) {
|
||||
logger.error("Error SocketTimeoutException with url " +urlConn);
|
||||
throw new Exception("Error SocketTimeoutException");
|
||||
} catch (MalformedURLException e) {
|
||||
logger.error("Error MalformedURLException with url " +urlConn);
|
||||
throw new Exception("Error MalformedURLException");
|
||||
} catch (IOException e) {
|
||||
logger.error("Error IOException with url " +urlConn);
|
||||
throw new Exception("Error IOException");
|
||||
}catch (Exception e) {
|
||||
logger.error("Error Exception with url " +urlConn);
|
||||
throw new Exception("Error Exception");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private static boolean isGeoserver(HttpURLConnection httpConnection) throws IOException{
|
||||
|
||||
BufferedReader rd = new BufferedReader(new InputStreamReader(httpConnection.getInputStream()));
|
||||
String line;
|
||||
String result = "";
|
||||
|
||||
int code = httpConnection.getResponseCode();
|
||||
|
||||
if (code == 200) {
|
||||
while ((line = rd.readLine()) != null) {
|
||||
result += line;
|
||||
}
|
||||
}
|
||||
else{
|
||||
rd.close();
|
||||
return false;
|
||||
}
|
||||
if(result.contains(OWS_EXCEPTION_REPORT) || result.contains(SERVICE_EXCEPTION_REPORT)){
|
||||
rd.close();
|
||||
return true;
|
||||
}
|
||||
rd.close();
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
System.out.println(HttpRequestUtil.urlExists("http://geoserver2.d4science.research-infrastructures.eu/geoserver/wms", true));
|
||||
}
|
||||
}
|
||||
|
|
@ -7,7 +7,6 @@ import java.net.URL;
|
|||
import java.net.URLConnection;
|
||||
import java.net.URLStreamHandler;
|
||||
|
||||
|
||||
import javax.servlet.ServletConfig;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
|
|
|
|||
|
|
@ -8,5 +8,6 @@ log4j.appender.A0.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p %c{2} [%t,%M:%L
|
|||
log4j.appender.A1=org.apache.log4j.ConsoleAppender
|
||||
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
|
||||
log4j.appender.A1.layout.ConversionPattern= %d{HH:mm:ss,SSS} %-5p %c{2} [%t,%M:%L] %m%n
|
||||
#log4j.category.org.gcube=TRACE,A1
|
||||
log4j.category.org.gcube=DEBUG,A1
|
||||
log4j.additivity.org.gcube=false
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
|
||||
"http://java.sun.com/dtd/web-app_2_3.dtd" >
|
||||
<web-app>
|
||||
<display-name>http resolver</display-name>
|
||||
<display-name>http resolver</display-name>
|
||||
|
||||
<servlet>
|
||||
<servlet-name>smp</servlet-name>
|
||||
|
|
@ -10,9 +10,23 @@
|
|||
<servlet-class>org.gcube.datatransfer.resolver.http.HttpResolver</servlet-class>
|
||||
<load-on-startup>true</load-on-startup>
|
||||
</servlet>
|
||||
<servlet-mapping>
|
||||
|
||||
<servlet>
|
||||
<servlet-name>gisResolver</servlet-name>
|
||||
<display-name>gisResolver</display-name>
|
||||
<servlet-class>org.gcube.datatransfer.resolver.gis.GisResolver</servlet-class>
|
||||
<load-on-startup>true</load-on-startup>
|
||||
</servlet>
|
||||
|
||||
<servlet-mapping>
|
||||
<servlet-name>smp</servlet-name>
|
||||
<url-pattern>/smp</url-pattern>
|
||||
</servlet-mapping>
|
||||
|
||||
<servlet-mapping>
|
||||
<servlet-name>gisResolver</servlet-name>
|
||||
<url-pattern>/gis</url-pattern>
|
||||
</servlet-mapping>
|
||||
|
||||
|
||||
</web-app>
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
<html>
|
||||
<body>
|
||||
<h2>The SM URI resolver </h2>
|
||||
<p>See: <a href="https://gcube.wiki.gcube-system.org/gcube/index.php/URI_Resolver">URI Resolver gCube Wiki</a></p>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
Loading…
Reference in New Issue