de.fhg.igd.mapviewer.server.tiles.wizard.pages.ConfigurationURLFieldEditor.java Source code

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Here is the source code for de.fhg.igd.mapviewer.server.tiles.wizard.pages.ConfigurationURLFieldEditor.java

Source

/*
 * Copyright (c) 2016 wetransform GmbH
 * 
 * All rights reserved. This program and the accompanying materials are made
 * available under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution. If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contributors:
 *     wetransform GmbH <http://www.wetransform.to>
 */

package de.fhg.igd.mapviewer.server.tiles.wizard.pages;

import org.eclipse.jface.preference.StringFieldEditor;

import de.fhg.igd.mapviewer.server.tiles.wizard.Messages;

/**
 * Custom tile map server URL pattern editor
 * 
 * @author Arun
 */
public class ConfigurationURLFieldEditor extends StringFieldEditor {

    /**
     * Default constructor
     * 
     */
    public ConfigurationURLFieldEditor() {
        super();
        setEmptyStringAllowed(false);
    }

    /**
     * @see StringFieldEditor#doCheckState()
     */
    @Override
    protected boolean doCheckState() {
        String text = getStringValue();

        // string should contain {x}, {y} and {z} literals
        if (text.contains("{x}") && text.contains("{y}") && text.contains("{z}")) {
            return true;
        }
        // else show message and return false
        setErrorMessage(Messages.URLFieldEditor_0);
        return false;

    }

}