exception alert was updated
git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@69373 82a268e6-3cf1-43bd-a215-b396298e98cftask/19600
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package org.gcube.portlets.user.workspace.server.util;
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import java.util.List;
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import org.gcube.application.framework.core.session.ASLSession;
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import org.gcube.applicationsupportlayer.social.ex.ApplicationProfileNotFoundException;
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import org.gcube.common.core.contexts.GHNContext;
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import org.gcube.common.core.informationsystem.client.ISClient;
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import org.gcube.common.core.informationsystem.client.XMLResult;
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import org.gcube.common.core.informationsystem.client.queries.GCUBEGenericQuery;
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import org.gcube.common.core.scope.GCUBEScope;
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import org.gcube.common.core.utils.logging.GCUBEClientLog;
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import org.gcube.portlets.user.workspace.shared.ApplicationProfile;
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/**
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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*
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*/
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public class GcubeApplicationProfileReader {
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protected static final String RESOURCE_PROFILE_BODY_ENDPOINT_URL_TEXT = "/Resource/Profile/Body/EndPoint/URL/text()";
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protected static final String RESOURCE_PROFILE_BODY_ENDPOINT_SCOPE_TEXT = "/Resource/Profile/Body/EndPoint/Scope/text()";
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protected static final String RESOURCE_PROFILE_BODY_THUMBNAIL_URL_TEXT = "/Resource/Profile/Body/ThumbnailURL/text()";
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protected static final String RESOURCE_PROFILE_BODY_APP_ID_TEXT = "/Resource/Profile/Body/AppId/text()";
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protected static final String RESOURCE_PROFILE_DESCRIPTION_TEXT = "/Resource/Profile/Description/text()";
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protected static final String RESOURCE_PROFILE_NAME_TEXT = "/Resource/Profile/Name/text()";
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private ASLSession aslSession;
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private ApplicationProfile applicationProfile;
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private GCUBEClientLog logger = new GCUBEClientLog(GcubeApplicationProfileReader.class);
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public ApplicationProfile getApplicationProfile() {
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return applicationProfile;
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}
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/**
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*
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* @param session
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*/
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public GcubeApplicationProfileReader(ASLSession session, String portletClassName) {
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this.aslSession = session;
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this.applicationProfile = readProfileFromInfrastrucure(portletClassName);
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}
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public GcubeApplicationProfileReader(ASLSession session) {
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this.aslSession = session;
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this.applicationProfile = null;
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}
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/**
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* this method looks up the applicationProfile profile among the ones available in the infrastructure
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* @param portletClassName your servlet class name will be used ad unique identifier for your applicationProfile
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* @return the applicationProfile profile
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*/
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private ApplicationProfile readProfileFromInfrastrucure(String portletClassName) {
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try {
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ApplicationProfile toReturn = new ApplicationProfile();
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ISClient client = GHNContext.getImplementation(ISClient.class);
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GCUBEGenericQuery query = client.getQuery(GCUBEGenericQuery.class);
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query.setExpression("for $profile in collection('/db/Profiles/GenericResource')//Resource " +
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"where $profile/Profile/SecondaryType/string() eq 'ApplicationProfile' and $profile/Profile/Body/AppId/string() " +
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" eq '" + portletClassName + "'" +
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"return $profile");
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GCUBEScope scope = aslSession.getScope();
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List<XMLResult> appProfile = client.execute(query, scope.getInfrastructure());
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if (appProfile == null || appProfile.size() == 0)
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throw new ApplicationProfileNotFoundException("Your applicationProfile is not registered in the infrastructure");
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else {
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XMLResult node = appProfile.get(0);
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List<String> currValue = null;
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currValue = node.evaluate(RESOURCE_PROFILE_NAME_TEXT);
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if (currValue != null && currValue.size() > 0) {
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toReturn.setName(currValue.get(0));
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}
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else throw new ApplicationProfileNotFoundException("Your applicationProfile NAME was not found in the profile");
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currValue = node.evaluate(RESOURCE_PROFILE_DESCRIPTION_TEXT);
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if (currValue != null && currValue.size() > 0) {
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toReturn.setDescription(currValue.get(0));
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}
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else logger.warn("No Description exists for " + toReturn.getName());
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currValue = node.evaluate(RESOURCE_PROFILE_BODY_APP_ID_TEXT);
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if (currValue != null && currValue.size() > 0) {
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toReturn.setKey(currValue.get(0));
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}
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else throw new ApplicationProfileNotFoundException("Your applicationProfile ID n was not found in the profile, consider adding <AppId> element in <Body>");
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currValue = node.evaluate(RESOURCE_PROFILE_BODY_THUMBNAIL_URL_TEXT);
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if (currValue != null && currValue.size() > 0) {
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toReturn.setImageUrl(currValue.get(0));
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}
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else throw new ApplicationProfileNotFoundException("Your applicationProfile Image Url was not found in the profile, consider adding <ThumbnailURL> element in <Body>");
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currValue = node.evaluate(RESOURCE_PROFILE_BODY_ENDPOINT_SCOPE_TEXT);
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if (currValue != null && currValue.size() > 0) {
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List<String> scopes = currValue;
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boolean foundUrl = false;
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for (int i = 0; i < scopes.size(); i++) {
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if (currValue.get(i).trim().compareTo(scope.toString()) == 0) {
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toReturn.setUrl(node.evaluate(RESOURCE_PROFILE_BODY_ENDPOINT_URL_TEXT).get(i));
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toReturn.setScope(scope.toString());
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foundUrl = true;
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break;
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}
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}
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if (! foundUrl)
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throw new ApplicationProfileNotFoundException("Your applicationProfile URL was not found in the profile for Scope: " + scope.toString());
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}
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else throw new ApplicationProfileNotFoundException("Your applicationProfile EndPoint was not found in the profile, consider adding <EndPoint><Scope> element in <Body>");
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return toReturn;
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}
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} catch (Exception e) {
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logger.error("Error while trying to fetch applicationProfile profile from the infrastructure");
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e.printStackTrace();
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return null;
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}
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}
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}
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@ -0,0 +1,77 @@
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package org.gcube.portlets.user.workspace.shared;
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import java.io.Serializable;
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/**
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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*
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*/
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@SuppressWarnings("serial")
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public class ApplicationProfile implements Serializable {
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private String key;
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private String name;
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private String description;
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private String imageUrl;
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private String scope;
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private String url;
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public ApplicationProfile() {
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super();
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}
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public ApplicationProfile(String key, String name, String description, String imageUrl, String scope, String url) {
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super();
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this.key = key;
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this.name = name;
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this.description = description;
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this.imageUrl = imageUrl;
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this.scope = scope;
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this.url = url;
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}
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public String getKey() {
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return key;
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}
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public void setKey(String key) {
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this.key = key;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public String getImageUrl() {
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return imageUrl;
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}
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public void setImageUrl(String imageUrl) {
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this.imageUrl = imageUrl;
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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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public String getUrl() {
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return url;
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}
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public void setUrl(String url) {
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this.url = url;
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}
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@Override
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public String toString() {
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return "ApplicationProfile [key=" + key + ", name=" + name + ", description="
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+ description + ", imageUrl=" + imageUrl + ", scope=" + scope
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+ ", url=" + url + "]";
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}
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}
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