64 lines
1.7 KiB
Java
64 lines
1.7 KiB
Java
package org.gcube.applicationsupportlayer.social;
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import org.gcube.application.framework.core.session.ASLSession;
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import org.gcube.common.core.utils.logging.GCUBEClientLog;
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import org.gcube.portal.databook.server.DBCassandraAstyanaxImpl;
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import org.gcube.portal.databook.server.DatabookStore;
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import org.gcube.vomanagement.usermanagement.GroupManager;
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import org.gcube.vomanagement.usermanagement.impl.liferay.LiferayGroupManager;
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/**
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*
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* @author Massimiliano Assante, ISTI-CNR
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* @version 0.1 Dec 2012
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*
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* superclass for social portal bridge
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*/
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public abstract class SocialPortalBridge {
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protected static GCUBEClientLog _log = new GCUBEClientLog(SocialPortalBridge.class);
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protected ASLSession aslSession;
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//unique instance
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private static DatabookStore store;
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/**
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*
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* @param session
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*/
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public SocialPortalBridge(ASLSession session) {
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this.aslSession = session;
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}
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/**
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*
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* @return the unique instance of the store
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*/
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public static synchronized DatabookStore getStoreInstance() {
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if (store == null) {
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store = new DBCassandraAstyanaxImpl();
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}
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return store;
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}
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protected String getScopeByOrganizationId(String vreid) {
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GroupManager gm = new LiferayGroupManager();
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try {
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return gm.getScope(vreid);
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} catch (Exception e) {
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_log.error("Could not find a scope for this VREid: " + vreid);
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return null;
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}
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}
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/**
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* Escape an html string. Escaping data received from the client helps to
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* prevent cross-site script vulnerabilities.
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*
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* @param html the html string to escape
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* @return the escaped string
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*/
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protected String escapeHtml(String html) {
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if (html == null) {
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return null;
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}
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return html.replaceAll("&", "&").replaceAll("<", "<")
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.replaceAll(">", ">");
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}
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}
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