| %line | %branch | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| org.apache.jetspeed.aggregator.impl.PortletAggregatorImpl |
|
|
| 1 | /* |
|
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
|
| 3 | * contributor license agreements. See the NOTICE file distributed with |
|
| 4 | * this work for additional information regarding copyright ownership. |
|
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
|
| 6 | * (the "License"); you may not use this file except in compliance with |
|
| 7 | * the License. You may obtain a copy of the License at |
|
| 8 | * |
|
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
|
| 10 | * |
|
| 11 | * Unless required by applicable law or agreed to in writing, software |
|
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
|
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
| 14 | * See the License for the specific language governing permissions and |
|
| 15 | * limitations under the License. |
|
| 16 | */ |
|
| 17 | package org.apache.jetspeed.aggregator.impl; |
|
| 18 | ||
| 19 | import java.io.IOException; |
|
| 20 | import java.util.HashMap; |
|
| 21 | ||
| 22 | import org.apache.jetspeed.PortalReservedParameters; |
|
| 23 | import org.apache.jetspeed.aggregator.PortletAggregator; |
|
| 24 | import org.apache.jetspeed.aggregator.PortletRenderer; |
|
| 25 | import org.apache.jetspeed.exception.JetspeedException; |
|
| 26 | import org.apache.jetspeed.om.page.ContentFragment; |
|
| 27 | import org.apache.jetspeed.om.page.ContentFragmentImpl; |
|
| 28 | import org.apache.jetspeed.om.page.Fragment; |
|
| 29 | import org.apache.jetspeed.request.RequestContext; |
|
| 30 | ||
| 31 | /** |
|
| 32 | * PortletAggregator builds the content required to render a single portlet. |
|
| 33 | * |
|
| 34 | * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a> |
|
| 35 | * @version $Id: PortletAggregatorImpl.java 543171 2007-05-31 15:55:09Z ate $ |
|
| 36 | */ |
|
| 37 | public class PortletAggregatorImpl implements PortletAggregator |
|
| 38 | { |
|
| 39 | private PortletRenderer renderer; |
|
| 40 | ||
| 41 | public PortletAggregatorImpl(PortletRenderer renderer) |
|
| 42 | 0 | { |
| 43 | 0 | this.renderer = renderer; |
| 44 | 0 | } |
| 45 | ||
| 46 | /* (non-Javadoc) |
|
| 47 | * @see org.apache.jetspeed.aggregator.Aggregator#build(org.apache.jetspeed.request.RequestContext) |
|
| 48 | */ |
|
| 49 | public void build(RequestContext context) throws JetspeedException, IOException |
|
| 50 | { |
|
| 51 | // construct Fragment for rendering use with |
|
| 52 | // appropriate id to match portlet entity |
|
| 53 | 0 | String entity = context.getRequestParameter(PortalReservedParameters.PORTLET_ENTITY); |
| 54 | 0 | if (entity == null) |
| 55 | { |
|
| 56 | 0 | entity = (String)context.getAttribute(PortalReservedParameters.PORTLET_ENTITY); |
| 57 | } |
|
| 58 | 0 | if (entity == null) |
| 59 | { |
|
| 60 | 0 | return; |
| 61 | } |
|
| 62 | 0 | Fragment fragment = context.getPage().getFragmentById(entity); |
| 63 | 0 | if (fragment == null) |
| 64 | { |
|
| 65 | 0 | String name = context.getRequestParameter(PortalReservedParameters.PORTLET); |
| 66 | 0 | if (name == null) |
| 67 | { |
|
| 68 | 0 | name = (String)context.getAttribute(PortalReservedParameters.PORTLET); |
| 69 | } |
|
| 70 | 0 | if (name == null) |
| 71 | { |
|
| 72 | 0 | return; |
| 73 | } |
|
| 74 | 0 | fragment = new PortletAggregatorFragmentImpl(entity); |
| 75 | 0 | fragment.setType(Fragment.PORTLET); |
| 76 | 0 | fragment.setName(name); |
| 77 | } |
|
| 78 | 0 | ContentFragment contentFragment = new ContentFragmentImpl(fragment, class="keyword">new HashMap()); |
| 79 | 0 | renderer.renderNow(contentFragment, context); |
| 80 | 0 | context.getResponse().getWriter().write(contentFragment.getRenderedContent()); |
| 81 | 0 | } |
| 82 | ||
| 83 | } |
| This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |