org.summer.sdt.internal.ui.preferences.MockupPreferenceStore.java Source code

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Here is the source code for org.summer.sdt.internal.ui.preferences.MockupPreferenceStore.java

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/*******************************************************************************
 * Copyright (c) 2000, 2008 IBM Corporation and others.
 * 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
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.summer.sdt.internal.ui.preferences;

import org.eclipse.core.runtime.ListenerList;

import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;

/**
 * Mockup preference store, for registering listeners and firing events,
 * without being an actual store.
 * <p>
 * All methods except firing, adding and removing listeners throw
 * an {@link java.lang.UnsupportedOperationException}.
 * </p>
 *
 * @since 3.0
 */
public class MockupPreferenceStore implements IPreferenceStore {

    /** Listeners on this store */
    private ListenerList fListeners = new ListenerList(ListenerList.IDENTITY);

    /**
     * {@inheritDoc}
     */
    public void addPropertyChangeListener(IPropertyChangeListener listener) {
        fListeners.add(listener);
    }

    /**
     * {@inheritDoc}
     */
    public void removePropertyChangeListener(IPropertyChangeListener listener) {
        fListeners.remove(listener);
    }

    /**
     * {@inheritDoc}
     */
    public boolean contains(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void firePropertyChangeEvent(String name, Object oldValue, Object newValue) {
        firePropertyChangeEvent(this, name, oldValue, newValue);
    }

    /**
     * Fires a property change event with the given source, property name, old and new value. Used
     * when the event source should be different from this mockup preference store.
     * @param source The event source
     * @param name The property name
     * @param oldValue The property's old value
     * @param newValue The property's new value
     */
    public void firePropertyChangeEvent(Object source, String name, Object oldValue, Object newValue) {
        PropertyChangeEvent event = new PropertyChangeEvent(source, name, oldValue, newValue);
        Object[] listeners = fListeners.getListeners();
        for (int i = 0; i < listeners.length; i++)
            ((IPropertyChangeListener) listeners[i]).propertyChange(event);
    }

    /**
     * {@inheritDoc}
     */
    public boolean getBoolean(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public boolean getDefaultBoolean(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public double getDefaultDouble(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public float getDefaultFloat(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public int getDefaultInt(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public long getDefaultLong(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public String getDefaultString(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public double getDouble(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public float getFloat(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public int getInt(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public long getLong(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public String getString(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public boolean isDefault(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public boolean needsSaving() {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void putValue(String name, String value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, double value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, float value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, int value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, long value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, String defaultObject) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setDefault(String name, boolean value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setToDefault(String name) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, double value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, float value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, int value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, long value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, String value) {
        throw new UnsupportedOperationException();
    }

    /**
     * {@inheritDoc}
     */
    public void setValue(String name, boolean value) {
        throw new UnsupportedOperationException();
    }

}