/**
*
* Copyright 2004, 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed 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.geronimo.console.derbylogmanager;
import java.io.IOException;
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.geronimo.console.BasePortlet;
public class DerbyLogViewerPortlet extends BasePortlet {
protected PortletRequestDispatcher normalView;
protected PortletRequestDispatcher helpView;
public void destroy() {
super.destroy();
normalView = null;
helpView = null;
}
protected void doHelp(RenderRequest renderRequest,
RenderResponse renderResponse) throws PortletException, IOException {
helpView.include(renderRequest, renderResponse);
}
protected void doView(RenderRequest renderRequest,
RenderResponse renderResponse) throws PortletException, IOException {
String action = renderRequest.getParameter("action");
if ("refresh".equals(action)) {
DerbyLogHelper.refresh();
}
try {
renderRequest.setAttribute("logs", DerbyLogHelper.getLogs());
renderRequest.setAttribute("lines", new Integer(DerbyLogHelper
.getLineCount()));
normalView.include(renderRequest, renderResponse);
} catch (Exception e) {
renderResponse.setContentType("text/html");
renderResponse.getWriter().println(
"<b>Could not load portlet: " + e.getMessage()
+ "</b></br>");
throw new PortletException(e);
}
}
public void init(PortletConfig portletConfig) throws PortletException {
PortletContext pc = portletConfig.getPortletContext();
normalView = pc
.getRequestDispatcher("/WEB-INF/view/derbylogmanager/view.jsp");
helpView = pc
.getRequestDispatcher("/WEB-INF/view/derbylogmanager/help.jsp");
super.init(portletConfig);
}
}