diff options
Diffstat (limited to 'bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java')
| -rw-r--r-- | bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java | 376 |
1 files changed, 188 insertions, 188 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java index 61ff6d178..ca446b0a3 100644 --- a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java +++ b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ChangeSetManager.java @@ -27,219 +27,219 @@ import org.eclipse.core.runtime.SafeRunner; */ public abstract class ChangeSetManager { - private ListenerList<IChangeSetChangeListener> listeners = new ListenerList<IChangeSetChangeListener>(ListenerList.IDENTITY); - private Set<ChangeSet> sets; + private ListenerList<IChangeSetChangeListener> listeners = new ListenerList<IChangeSetChangeListener>(ListenerList.IDENTITY); + private Set<ChangeSet> sets; private boolean initializing; - /** - * Return the list of listeners registered with this change set manager. - * @return the list of listeners registered with this change set manager - */ - protected Object[] getListeners() { - return listeners.getListeners(); - } - - /** - * Method that can be invoked by subclasses when the name of - * a managed change set changes. - * @param set the set whose title has changed - */ - protected void fireNameChangedEvent(final ChangeSet set) { - if (initializing) - return; - if (contains(set)) { - Object[] listeners = getListeners(); - for (int i = 0; i < listeners.length; i++) { - final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + /** + * Return the list of listeners registered with this change set manager. + * @return the list of listeners registered with this change set manager + */ + protected Object[] getListeners() { + return listeners.getListeners(); + } + + /** + * Method that can be invoked by subclasses when the name of + * a managed change set changes. + * @param set the set whose title has changed + */ + protected void fireNameChangedEvent(final ChangeSet set) { + if (initializing) + return; + if (contains(set)) { + Object[] listeners = getListeners(); + for (int i = 0; i < listeners.length; i++) { + final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // Exceptions are logged by the platform - } - @Override + // Exceptions are logged by the platform + } + @Override public void run() throws Exception { - listener.nameChanged(set); - } - }); - } - } - } - - /** - * Method which allows subclasses to notify listeners that the default - * set has changed. - * @param oldSet the previous default - * @param defaultSet the new default - */ - protected void fireDefaultChangedEvent(final ChangeSet oldSet, final ChangeSet defaultSet) { - if (initializing) - return; - Object[] listeners = getListeners(); - for (int i = 0; i < listeners.length; i++) { - final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + listener.nameChanged(set); + } + }); + } + } + } + + /** + * Method which allows subclasses to notify listeners that the default + * set has changed. + * @param oldSet the previous default + * @param defaultSet the new default + */ + protected void fireDefaultChangedEvent(final ChangeSet oldSet, final ChangeSet defaultSet) { + if (initializing) + return; + Object[] listeners = getListeners(); + for (int i = 0; i < listeners.length; i++) { + final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // Exceptions are logged by the platform - } - @Override + // Exceptions are logged by the platform + } + @Override public void run() throws Exception { - listener.defaultSetChanged(oldSet, defaultSet); - } - }); - } - } - - /** - * Add the set to the list of active sets. - * @param set the set to be added - */ - public void add(final ChangeSet set) { - if (!contains(set)) { - internalGetSets().add(set); - handleSetAdded(set); - } - } - - /** - * Handle the set addition by notifying listeners. - * @param set the added set - */ + listener.defaultSetChanged(oldSet, defaultSet); + } + }); + } + } + + /** + * Add the set to the list of active sets. + * @param set the set to be added + */ + public void add(final ChangeSet set) { + if (!contains(set)) { + internalGetSets().add(set); + handleSetAdded(set); + } + } + + /** + * Handle the set addition by notifying listeners. + * @param set the added set + */ protected void handleSetAdded(final ChangeSet set) { - if (initializing) - return; + if (initializing) + return; Object[] listeners = getListeners(); for (int i = 0; i < listeners.length; i++) { - final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // Exceptions are logged by the platform - } - @Override + // Exceptions are logged by the platform + } + @Override public void run() throws Exception { - listener.setAdded(set); - } - }); + listener.setAdded(set); + } + }); } } - /** - * Remove the set from the list of active sets. - * @param set the set to be removed - */ - public void remove(final ChangeSet set) { - if (contains(set)) { - internalGetSets().remove(set); - handleSetRemoved(set); - } - } - - /** - * Handle the set removal by notifying listeners. - * @param set the removed set - */ + /** + * Remove the set from the list of active sets. + * @param set the set to be removed + */ + public void remove(final ChangeSet set) { + if (contains(set)) { + internalGetSets().remove(set); + handleSetRemoved(set); + } + } + + /** + * Handle the set removal by notifying listeners. + * @param set the removed set + */ protected void handleSetRemoved(final ChangeSet set) { - if (initializing) - return; + if (initializing) + return; Object[] listeners = getListeners(); for (int i = 0; i < listeners.length; i++) { - final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // Exceptions are logged by the platform - } - @Override + // Exceptions are logged by the platform + } + @Override public void run() throws Exception { - listener.setRemoved(set); - } - }); + listener.setRemoved(set); + } + }); } } - /** - * Return whether the manager contains the given commit set - * @param set the commit set being tested - * @return whether the set is contained in the manager's list of active sets - */ - public boolean contains(ChangeSet set) { - return internalGetSets().contains(set); - } - - /** - * Add the listener to the set of registered listeners. - * @param listener the listener to be added - */ - public void addListener(IChangeSetChangeListener listener) { - listeners.add(listener); - } - - /** - * Remove the listener from the set of registered listeners. - * @param listener the listener to remove - */ - public void removeListener(IChangeSetChangeListener listener) { - listeners.remove(listener); - } - - /** - * Return the list of active commit sets. - * @return the list of active commit sets - */ - public ChangeSet[] getSets() { - Set<ChangeSet> sets = internalGetSets(); + /** + * Return whether the manager contains the given commit set + * @param set the commit set being tested + * @return whether the set is contained in the manager's list of active sets + */ + public boolean contains(ChangeSet set) { + return internalGetSets().contains(set); + } + + /** + * Add the listener to the set of registered listeners. + * @param listener the listener to be added + */ + public void addListener(IChangeSetChangeListener listener) { + listeners.add(listener); + } + + /** + * Remove the listener from the set of registered listeners. + * @param listener the listener to remove + */ + public void removeListener(IChangeSetChangeListener listener) { + listeners.remove(listener); + } + + /** + * Return the list of active commit sets. + * @return the list of active commit sets + */ + public ChangeSet[] getSets() { + Set<ChangeSet> sets = internalGetSets(); return sets.toArray(new ChangeSet[sets.size()]); - } - - /** - * Dispose of any resources maintained by the manager - */ - public void dispose() { - // Nothing to do - } - - /** - * Fire resource change notifications to the listeners. - * @param changeSet - * @param allAffectedResources - */ - protected void fireResourcesChangedEvent(final ChangeSet changeSet, final IPath[] allAffectedResources) { - if (initializing) - return; - Object[] listeners = getListeners(); - for (int i = 0; i < listeners.length; i++) { - final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + } + + /** + * Dispose of any resources maintained by the manager + */ + public void dispose() { + // Nothing to do + } + + /** + * Fire resource change notifications to the listeners. + * @param changeSet + * @param allAffectedResources + */ + protected void fireResourcesChangedEvent(final ChangeSet changeSet, final IPath[] allAffectedResources) { + if (initializing) + return; + Object[] listeners = getListeners(); + for (int i = 0; i < listeners.length; i++) { + final IChangeSetChangeListener listener = (IChangeSetChangeListener)listeners[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // Exceptions are logged by the platform - } - @Override + // Exceptions are logged by the platform + } + @Override public void run() throws Exception { - listener.resourcesChanged(changeSet, allAffectedResources); - } - }); - } - } - - private Set<ChangeSet> internalGetSets() { - if (sets == null) { - sets = Collections.synchronizedSet(new HashSet<>()); - try { - initializing = true; - initializeSets(); - } finally { - initializing = false; - } - } - return sets; - } - - /** - * Initialize the sets contained in this manager. - * This method is called the first time the sets are accessed. - */ + listener.resourcesChanged(changeSet, allAffectedResources); + } + }); + } + } + + private Set<ChangeSet> internalGetSets() { + if (sets == null) { + sets = Collections.synchronizedSet(new HashSet<>()); + try { + initializing = true; + initializeSets(); + } finally { + initializing = false; + } + } + return sets; + } + + /** + * Initialize the sets contained in this manager. + * This method is called the first time the sets are accessed. + */ protected abstract void initializeSets(); public boolean isInitialized() { |