net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/preferences/MockupPreferenceStore.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11
  12 package net.sourceforge.phpdt.internal.ui.preferences;
  13
  14 import org.eclipse.jface.preference.IPreferenceStore;
  15 import org.eclipse.jface.util.IPropertyChangeListener;
  16 // incastrix
  17 //import org.eclipse.jface.util.ListenerList;
  18 import org.eclipse.core.runtime.ListenerList;
  19
  20 import org.eclipse.jface.util.PropertyChangeEvent;
  21
  22 /**
  23  * Mockup preference store, for registering listeners and firing events, without
  24  * being an actual store.
  25  * <p>
  26  * All methods except firing, adding and removing listeners throw an
  27  * {@link java.lang.UnsupportedOperationException}.
  28  * </p>
  29  *
  30  * @since 3.0
  31  */
  32 public class MockupPreferenceStore implements IPreferenceStore {
  33
  34         /** Listeners on this store */
  35         private ListenerList fListeners = new ListenerList();
  36
  37         /**
  38          * {@inheritDoc}
  39          */
  40         public void addPropertyChangeListener(IPropertyChangeListener listener) {
  41                 fListeners.add(listener);
  42         }
  43
  44         /**
  45          * {@inheritDoc}
  46          */
  47         public void removePropertyChangeListener(IPropertyChangeListener listener) {
  48                 fListeners.remove(listener);
  49         }
  50
  51         /**
  52          * {@inheritDoc}
  53          */
  54         public boolean contains(String name) {
  55                 throw new UnsupportedOperationException();
  56         }
  57
  58         /**
  59          * {@inheritDoc}
  60          */
  61         public void firePropertyChangeEvent(String name, Object oldValue,
  62                         Object newValue) {
  63                 firePropertyChangeEvent(this, name, oldValue, newValue);
  64         }
  65
  66         /**
  67          * Fires a property change event with the given source, property name, old
  68          * and new value. Used when the event source should be different from this
  69          * mockup preference store.
  70          *
  71          * @param source
  72          *            The event source
  73          * @param name
  74          *            The property name
  75          * @param oldValue
  76          *            The property's old value
  77          * @param newValue
  78          *            The property's new value
  79          */
  80         public void firePropertyChangeEvent(Object source, String name,
  81                         Object oldValue, Object newValue) {
  82                 PropertyChangeEvent event = new PropertyChangeEvent(source, name,
  83                                 oldValue, newValue);
  84                 Object[] listeners = fListeners.getListeners();
  85                 for (int i = 0; i < listeners.length; i++)
  86                         ((IPropertyChangeListener) listeners[i]).propertyChange(event);
  87         }
  88
  89         /**
  90          * {@inheritDoc}
  91          */
  92         public boolean getBoolean(String name) {
  93                 throw new UnsupportedOperationException();
  94         }
  95
  96         /**
  97          * {@inheritDoc}
  98          */
  99         public boolean getDefaultBoolean(String name) {
 100                 throw new UnsupportedOperationException();
 101         }
 102
 103         /**
 104          * {@inheritDoc}
 105          */
 106         public double getDefaultDouble(String name) {
 107                 throw new UnsupportedOperationException();
 108         }
 109
 110         /**
 111          * {@inheritDoc}
 112          */
 113         public float getDefaultFloat(String name) {
 114                 throw new UnsupportedOperationException();
 115         }
 116
 117         /**
 118          * {@inheritDoc}
 119          */
 120         public int getDefaultInt(String name) {
 121                 throw new UnsupportedOperationException();
 122         }
 123
 124         /**
 125          * {@inheritDoc}
 126          */
 127         public long getDefaultLong(String name) {
 128                 throw new UnsupportedOperationException();
 129         }
 130
 131         /**
 132          * {@inheritDoc}
 133          */
 134         public String getDefaultString(String name) {
 135                 throw new UnsupportedOperationException();
 136         }
 137
 138         /**
 139          * {@inheritDoc}
 140          */
 141         public double getDouble(String name) {
 142                 throw new UnsupportedOperationException();
 143         }
 144
 145         /**
 146          * {@inheritDoc}
 147          */
 148         public float getFloat(String name) {
 149                 throw new UnsupportedOperationException();
 150         }
 151
 152         /**
 153          * {@inheritDoc}
 154          */
 155         public int getInt(String name) {
 156                 throw new UnsupportedOperationException();
 157         }
 158
 159         /**
 160          * {@inheritDoc}
 161          */
 162         public long getLong(String name) {
 163                 throw new UnsupportedOperationException();
 164         }
 165
 166         /**
 167          * {@inheritDoc}
 168          */
 169         public String getString(String name) {
 170                 throw new UnsupportedOperationException();
 171         }
 172
 173         /**
 174          * {@inheritDoc}
 175          */
 176         public boolean isDefault(String name) {
 177                 throw new UnsupportedOperationException();
 178         }
 179
 180         /**
 181          * {@inheritDoc}
 182          */
 183         public boolean needsSaving() {
 184                 throw new UnsupportedOperationException();
 185         }
 186
 187         /**
 188          * {@inheritDoc}
 189          */
 190         public void putValue(String name, String value) {
 191                 throw new UnsupportedOperationException();
 192         }
 193
 194         /**
 195          * {@inheritDoc}
 196          */
 197         public void setDefault(String name, double value) {
 198                 throw new UnsupportedOperationException();
 199         }
 200
 201         /**
 202          * {@inheritDoc}
 203          */
 204         public void setDefault(String name, float value) {
 205                 throw new UnsupportedOperationException();
 206         }
 207
 208         /**
 209          * {@inheritDoc}
 210          */
 211         public void setDefault(String name, int value) {
 212                 throw new UnsupportedOperationException();
 213         }
 214
 215         /**
 216          * {@inheritDoc}
 217          */
 218         public void setDefault(String name, long value) {
 219                 throw new UnsupportedOperationException();
 220         }
 221
 222         /**
 223          * {@inheritDoc}
 224          */
 225         public void setDefault(String name, String defaultObject) {
 226                 throw new UnsupportedOperationException();
 227         }
 228
 229         /**
 230          * {@inheritDoc}
 231          */
 232         public void setDefault(String name, boolean value) {
 233                 throw new UnsupportedOperationException();
 234         }
 235
 236         /**
 237          * {@inheritDoc}
 238          */
 239         public void setToDefault(String name) {
 240                 throw new UnsupportedOperationException();
 241         }
 242
 243         /**
 244          * {@inheritDoc}
 245          */
 246         public void setValue(String name, double value) {
 247                 throw new UnsupportedOperationException();
 248         }
 249
 250         /**
 251          * {@inheritDoc}
 252          */
 253         public void setValue(String name, float value) {
 254                 throw new UnsupportedOperationException();
 255         }
 256
 257         /**
 258          * {@inheritDoc}
 259          */
 260         public void setValue(String name, int value) {
 261                 throw new UnsupportedOperationException();
 262         }
 263
 264         /**
 265          * {@inheritDoc}
 266          */
 267         public void setValue(String name, long value) {
 268                 throw new UnsupportedOperationException();
 269         }
 270
 271         /**
 272          * {@inheritDoc}
 273          */
 274         public void setValue(String name, String value) {
 275                 throw new UnsupportedOperationException();
 276         }
 277
 278         /**
 279          * {@inheritDoc}
 280          */
 281         public void setValue(String name, boolean value) {
 282                 throw new UnsupportedOperationException();
 283         }
 284
 285 }