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tomcat5 » org » netbeans » modules » tomcat5 » nodes » actions » ServerLogAction.java
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
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 * The Original Software is NetBeans. The Initial Developer of the Original
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 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
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package org.netbeans.modules.tomcat5.nodes.actions;

import org.openide.nodes.Node;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.util.actions.NodeAction;
import org.netbeans.modules.tomcat5.TomcatManager;
import org.netbeans.modules.tomcat5.nodes.TomcatInstanceNode;

/**
 * Action which displays server log for selected Tomcat instance.
 *
 * @author sherold
 */
public class ServerLogAction extends NodeAction {

    protected void performAction(Node[] nodes) {
        for (int i = 0; i < nodes.length; i++) {
            TomcatInstanceNode cookie = (TomcatInstanceNode)nodes[i].getCookie(TomcatInstanceNode.class);
            if (cookie == null) {
                continue;
            }
            TomcatManager tm = cookie.getTomcatManager();
            if (tm != null) {
                tm.ensureCatalinaBaseReady();
                tm.logManager().openJuliLog();
            }
        }
    }

    protected boolean enable(Node[] nodes) {
        for (int i = 0; i < nodes.length; i++) {
            TomcatInstanceNode cookie = (TomcatInstanceNode)nodes[i].getCookie(TomcatInstanceNode.class);
            if (cookie == null) {
                return false;
            }
            TomcatManager tm = cookie.getTomcatManager();
            if (tm == null || !tm.logManager().hasJuliLog()) {
                return false;
            }
        }
        return true;
    }

    public String getName() {
        return NbBundle.getMessage(SharedContextLogAction.class, "LBL_ServerLogAction");
    }
    
    protected boolean asynchronous() {
        return false;
    }

    public HelpCtx getHelpCtx () {
        return HelpCtx.DEFAULT_HELP;
    }

}
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