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// Portions Copyright [2016] [Payara Foundation and/or its affiliates]
package org.apache.naming.factory;

import java.util.Hashtable;
import javax.naming.Name;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.Reference;
import javax.naming.RefAddr;
import javax.naming.spi.ObjectFactory;
import org.apache.naming.ResourceLinkRef;


/**
 * 

Object factory for resource links.

* * @author Remy Maucherat * @version $Revision: 1.2 $ $Date: 2005/12/08 01:29:07 $ */ public class ResourceLinkFactory implements ObjectFactory { // ----------------------------------------------------------- Constructors // ------------------------------------------------------- Static Variables /** * Global naming context. */ private static Context globalContext = null; // --------------------------------------------------------- Public Methods /** * Set the global context (note: can only be used once). * * @param newGlobalContext new global context value */ public static void setGlobalContext(Context newGlobalContext) { if (globalContext != null) return; SecurityManager sm = System.getSecurityManager(); if (sm != null) { sm.checkPermission(new RuntimePermission( ResourceLinkFactory.class.getName() + ".setGlobalContext")); } globalContext = newGlobalContext; } // -------------------------------------------------- ObjectFactory Methods /** * Create a new DataSource instance. * * @param obj The reference object describing the DataSource */ public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment) throws NamingException { if (!(obj instanceof ResourceLinkRef)) return null; // Can we process this request? Reference ref = (Reference) obj; // Read the global ref addr String globalName = null; RefAddr refAddr = ref.get(ResourceLinkRef.GLOBALNAME); if (refAddr != null) { globalName = refAddr.getContent().toString(); Object result = null; result = globalContext.lookup(globalName); // FIXME: Check type return result; } return (null); } }




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