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| package org.apache.tapestry.portlet; |
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| import java.io.IOException; |
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| import javax.portlet.ActionRequest; |
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| import javax.portlet.ActionResponse; |
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| import org.apache.tapestry.IRequestCycle; |
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| import org.apache.tapestry.StaleLinkException; |
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| import org.apache.tapestry.error.StaleLinkExceptionPresenter; |
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| import org.apache.tapestry.services.ServiceConstants; |
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| public class PortletStaleLinkExceptionPresenter implements StaleLinkExceptionPresenter |
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| { |
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| private PortletRequestGlobals _globals; |
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| public void presentStaleLinkException(IRequestCycle cycle, StaleLinkException cause)
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| throws IOException |
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| { |
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| ActionRequest request = _globals.getActionRequest();
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| request.getPortletSession(true).setAttribute(
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| PortletConstants.PORTLET_EXCEPTION_MARKUP_ATTRIBUTE, |
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| cause.getMessage()); |
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| ActionResponse response = _globals.getActionResponse();
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| response.setRenderParameter(ServiceConstants.SERVICE, PortletConstants.EXCEPTION_SERVICE);
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| } |
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| public void setGlobals(PortletRequestGlobals globals)
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| { |
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| _globals = globals;
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| } |
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| } |