diff options
Diffstat (limited to 'org.eclipse.core.filebuffers')
| -rw-r--r-- | org.eclipse.core.filebuffers/src/org/eclipse/core/internal/filebuffers/ResourceFileBuffer.java | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/org.eclipse.core.filebuffers/src/org/eclipse/core/internal/filebuffers/ResourceFileBuffer.java b/org.eclipse.core.filebuffers/src/org/eclipse/core/internal/filebuffers/ResourceFileBuffer.java index e169691f385..b248aa72b78 100644 --- a/org.eclipse.core.filebuffers/src/org/eclipse/core/internal/filebuffers/ResourceFileBuffer.java +++ b/org.eclipse.core.filebuffers/src/org/eclipse/core/internal/filebuffers/ResourceFileBuffer.java @@ -52,17 +52,25 @@ public abstract class ResourceFileBuffer extends AbstractFileBuffer { */ protected void execute() throws Exception { } + + /** + * Does everything necessary prior to execution. + */ + public void preRun() { + fManager.fireStateChanging(ResourceFileBuffer.this); + } /* * @see java.lang.Runnable#run() */ public void run() { - if (isDisposed()) + if (isDisposed()) { + fManager.fireStateChangeFailed(ResourceFileBuffer.this); return; - + } + try { - fManager.fireStateChanging(ResourceFileBuffer.this); execute(); } catch (Exception x) { FileBuffersPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, FileBuffersPlugin.PLUGIN_ID, IStatus.OK, "Exception when synchronizing", x)); //$NON-NLS-1$ @@ -155,8 +163,10 @@ public abstract class ResourceFileBuffer extends AbstractFileBuffer { break; } - if (fileChange != null) + if (fileChange != null) { + fileChange.preRun(); fManager.execute(fileChange, fSynchronizationContextCount > 0); + } } return true; // because we are sitting on files anyway |