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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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} |