com.sun.jersey.server.impl.uri.rules.ResourceObjectRule Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.jersey.server.impl.uri.rules;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.core.reflection.ReflectionHelper;
import com.sun.jersey.spi.uri.rules.UriRule;
import com.sun.jersey.spi.uri.rules.UriRuleContext;
import com.sun.jersey.server.probes.UriRuleProbeProvider;
import java.util.Iterator;
/**
* The rule for accepting a resource object.
*
* @author [email protected]
*/
public final class ResourceObjectRule extends BaseRule {
private final Object resourceObject;
/**
* Public ctor.
* @param template The URI template
* @param resourceObject The object
*/
public ResourceObjectRule(final UriTemplate template, final Object resourceObject) {
super(template);
this.resourceObject = resourceObject;
}
/**
* {@inheritDoc}
*/
@Override
public boolean accept(CharSequence path, Object resource, UriRuleContext context) {
// Set the template values
pushMatch(context);
if (context.isTracingEnabled()) {
context.trace(
String.format("accept resource: \"%s\" -> @Path(\"%s\") %s",
context.getUriInfo().getMatchedURIs().get(0),
getTemplate().getTemplate(),
ReflectionHelper.objectToString(resourceObject)
)
);
}
context.pushResource(resourceObject);
UriRuleProbeProvider.ruleAccept(
ResourceObjectRule.class.getSimpleName(),
path,
resourceObject
);
// Match sub-rules on the resource class
final Iterator matches = context
.getRules(resourceObject.getClass())
.match(path, context);
while (matches.hasNext()) {
if (matches.next().accept(path, resourceObject, context)) {
return true;
}
}
return false;
}
}