org.fusesource.ide.fabric8.ui.view.logs.LocationLabelProvider.java Source code

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Here is the source code for org.fusesource.ide.fabric8.ui.view.logs.LocationLabelProvider.java

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/*******************************************************************************
 * Copyright (c) 2013 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.fusesource.ide.fabric8.ui.view.logs;

import org.eclipse.jface.viewers.StyledCellLabelProvider;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.jface.viewers.StyledString.Styler;
import org.eclipse.jface.viewers.ViewerCell;
import org.fusesource.ide.fabric8.core.dto.LogEventDTO;

public class LocationLabelProvider extends StyledCellLabelProvider {

    @Override
    public void update(ViewerCell cell) {
        Object element = cell.getElement();
        LogEventDTO log = (LogEventDTO) element;
        if (log != null) {
            String className = log.getClassName();

            // we don't want to display ? as location
            if (className != null && className.trim().equals("?"))
                className = null;

            if (className != null) {
                Styler style = null;
                StyledString styledString = new StyledString(className, style);

                String fileName = log.getFileName();
                if (fileName != null) {
                    styledString.append(fileName, StyledString.COUNTER_STYLER);
                }
                cell.setText(styledString.toString());
                cell.setStyleRanges(styledString.getStyleRanges());
            }
        }
        super.update(cell);
    }

}