com.vmware.vfabric.ide.eclipse.tcserver.livegraph.LiveBeansTableLabelProvider.java Source code

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Here is the source code for com.vmware.vfabric.ide.eclipse.tcserver.livegraph.LiveBeansTableLabelProvider.java

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/*******************************************************************************
 * Copyright (c) 2012 - 2013 Pivotal Software, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Pivotal Software, Inc. - initial API and implementation
 *******************************************************************************/
package com.vmware.vfabric.ide.eclipse.tcserver.livegraph;

import java.util.Iterator;
import java.util.List;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.IColorProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jst.server.tomcat.core.internal.TomcatConfiguration;
import org.eclipse.jst.server.tomcat.core.internal.WebModule;
import org.eclipse.jst.server.tomcat.ui.internal.TomcatUIPlugin;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.wst.server.core.IModule;
import org.eclipse.wst.server.core.IServer;
import org.eclipse.wst.server.ui.ServerUICore;

import com.vmware.vfabric.ide.eclipse.tcserver.internal.core.TcServer;

/**
 * @author Leo Dos Santos
 */
@SuppressWarnings("restriction")
public class LiveBeansTableLabelProvider extends LabelProvider implements IColorProvider {

    private final IServer server;

    private final ILabelProvider delegate;

    private final TcServer workingCopy;

    public LiveBeansTableLabelProvider(IServer server) {
        super();
        this.server = server;
        delegate = ServerUICore.getLabelProvider();
        workingCopy = (TcServer) server.loadAdapter(TcServer.class, null);
    }

    @Override
    public void dispose() {
        delegate.dispose();
        super.dispose();
    }

    public Color getBackground(Object element) {
        // TODO Auto-generated method stub
        return null;
    }

    public Color getForeground(Object element) {
        if (element instanceof DeployedApplication) {
            DeployedApplication application = (DeployedApplication) element;
            if (!application.isLiveBeansEnabled()) {
                return Display.getDefault().getSystemColor(SWT.COLOR_TITLE_INACTIVE_FOREGROUND);
            }
        }
        return null;
    }

    @Override
    public Image getImage(Object element) {
        if (element instanceof DeployedApplication) {
            String appName = ((DeployedApplication) element).getName();
            IModule[] modules = server.getModules();
            for (IModule module : modules) {
                if (module.getName().equals(appName)) {
                    return delegate.getImage(module);
                }
            }
            return TomcatUIPlugin.getImage(TomcatUIPlugin.IMG_WEB_MODULE);
        }
        return super.getImage(element);
    }

    @Override
    public String getText(Object element) {
        if (element instanceof DeployedApplication) {
            DeployedApplication application = (DeployedApplication) element;
            try {
                TomcatConfiguration configuration = workingCopy.getTomcatConfiguration();
                if (configuration != null) {
                    List modules = configuration.getWebModules();
                    Iterator iter = modules.iterator();
                    while (iter.hasNext()) {
                        WebModule module = (WebModule) iter.next();
                        if (application.getPath().equals(module.getPath())) {
                            return module.getDocumentBase();
                        }
                    }
                }
            } catch (CoreException e) {
                // ignore
            }
            return application.getName();
        }
        return super.getText(element);
    }

}