| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portal.impl; |
| |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.cocoon.ProcessingException; |
| import org.apache.cocoon.portal.PortalManagerAspect; |
| import org.apache.cocoon.portal.PortalManagerAspectPrepareContext; |
| import org.apache.cocoon.portal.PortalManagerAspectRenderContext; |
| import org.apache.cocoon.portal.PortalService; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * The aspect context is passed to every aspect. |
| * @since 2.1.8 |
| * @version SVN $Id$ |
| */ |
| public final class DefaultPortalManagerAspectContext |
| implements PortalManagerAspectRenderContext, PortalManagerAspectPrepareContext { |
| |
| private final PortalService service; |
| private final Map objectModel; |
| private Iterator iterator; |
| private Iterator configIterator; |
| private Parameters config; |
| |
| public DefaultPortalManagerAspectContext(PortalManagerAspectChain chain, |
| PortalService service, |
| Map objectModel) { |
| this.service = service; |
| this.objectModel = objectModel; |
| this.iterator = chain.getIterator(); |
| this.configIterator = chain.getConfigIterator(); |
| } |
| |
| /** |
| * @see org.apache.cocoon.portal.PortalManagerAspectPrepareContext#invokeNext() |
| */ |
| public void invokeNext() |
| throws ProcessingException { |
| if (this.iterator.hasNext()) { |
| this.config = (Parameters)this.configIterator.next(); |
| final PortalManagerAspect aspect = (PortalManagerAspect) iterator.next(); |
| aspect.prepare(this, this.service); |
| } |
| } |
| |
| /** |
| * @see org.apache.cocoon.portal.PortalManagerAspectPrepareContext#getAspectParameters() |
| */ |
| public Parameters getAspectParameters() { |
| return this.config; |
| } |
| |
| /** |
| * @see org.apache.cocoon.portal.PortalManagerAspectRenderContext#invokeNext(org.xml.sax.ContentHandler, org.apache.avalon.framework.parameters.Parameters) |
| */ |
| public void invokeNext(ContentHandler ch, Parameters parameters) |
| throws SAXException { |
| if (this.iterator.hasNext()) { |
| this.config = (Parameters)this.configIterator.next(); |
| final PortalManagerAspect aspect = (PortalManagerAspect) iterator.next(); |
| aspect.render(this, this.service, ch, parameters); |
| } |
| } |
| |
| /** |
| * @see org.apache.cocoon.portal.layout.renderer.aspect.RendererAspectContext#getObjectModel() |
| */ |
| public Map getObjectModel() { |
| return this.objectModel; |
| } |
| } |