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| package org.apache.tapestry.portlet; |
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| import java.io.IOException; |
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| import java.util.HashMap; |
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| import java.util.Map; |
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| |
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| import org.apache.tapestry.IRequestCycle; |
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| import org.apache.tapestry.Tapestry; |
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| import org.apache.tapestry.engine.EngineMessages; |
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| import org.apache.tapestry.engine.IEngineService; |
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| import org.apache.tapestry.engine.ILink; |
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| import org.apache.tapestry.services.LinkFactory; |
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| import org.apache.tapestry.services.ResponseRenderer; |
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| public class PortletHomeService implements IEngineService |
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| { |
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| private PortletRenderer _portletRenderer; |
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| private PortletRequestGlobals _requestGlobals; |
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| private ResponseRenderer _responseRenderer; |
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| private LinkFactory _linkFactory; |
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| private PortletPageResolver _pageResolver; |
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| public String getName()
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| { |
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| return Tapestry.HOME_SERVICE;
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| } |
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| public ILink getLink(boolean post, Object parameter)
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| { |
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| if (parameter != null)
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| throw new IllegalArgumentException(EngineMessages.serviceNoParameter(this));
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| Map parameters = new HashMap();
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| return _linkFactory.constructLink(this, post, parameters, true);
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| } |
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| public void setLinkFactory(LinkFactory linkFactory)
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| { |
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| _linkFactory = linkFactory;
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| } |
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| public void setResponseRenderer(ResponseRenderer responseRenderer)
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| { |
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| _responseRenderer = responseRenderer;
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| } |
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| public void service(IRequestCycle cycle) throws IOException
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| { |
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| String pageName = _pageResolver.getPageNameForRequest(cycle);
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| if (_requestGlobals.isRenderRequest())
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| { |
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| _portletRenderer.renderPage(cycle, pageName);
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| return;
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| } |
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| cycle.activate(pageName);
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| _responseRenderer.renderResponse(cycle);
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| } |
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| public void setPortletRenderer(PortletRenderer portletRenderer)
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| { |
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| _portletRenderer = portletRenderer;
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| } |
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| public void setRequestGlobals(PortletRequestGlobals requestGlobals)
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| { |
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| _requestGlobals = requestGlobals;
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| } |
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| public void setPageResolver(PortletPageResolver pageResolver)
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| { |
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| _pageResolver = pageResolver;
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| } |
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| } |