import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
-
/**
- * Commits the contents of a working copy compilation
- * unit to its original element and resource, bringing
- * the Java Model up-to-date with the current contents of the working
- * copy.
- *
- * <p>It is possible that the contents of the
- * original resource have changed since the working copy was created,
- * in which case there is an update conflict. This operation allows
- * for two settings to resolve conflict set by the <code>fForce</code> flag:<ul>
- * <li>force flag is <code>false</code> - in this case an <code>JavaModelException</code>
- * is thrown</li>
- * <li>force flag is <code>true</code> - in this case the contents of
- * the working copy are applied to the underlying resource even though
- * the working copy was created before a subsequent change in the
- * resource</li>
+ * Commits the contents of a working copy compilation unit to its original
+ * element and resource, bringing the Java Model up-to-date with the current
+ * contents of the working copy.
+ *
+ * <p>
+ * It is possible that the contents of the original resource have changed since
+ * the working copy was created, in which case there is an update conflict. This
+ * operation allows for two settings to resolve conflict set by the
+ * <code>fForce</code> flag:
+ * <ul>
+ * <li>force flag is <code>false</code>- in this case an
+ * <code>JavaModelException</code> is thrown</li>
+ * <li>force flag is <code>true</code>- in this case the contents of the
+ * working copy are applied to the underlying resource even though the working
+ * copy was created before a subsequent change in the resource</li>
* </ul>
- *
- * <p>The default conflict resolution setting is the force flag is <code>false</code>
- *
- * A JavaModelOperation exception is thrown either if the commit could not
- * be performed or if the new content of the compilation unit violates some Java Model
- * constraint (e.g. if the new package declaration doesn't match the name of the folder
- * containing the compilation unit).
+ *
+ * <p>
+ * The default conflict resolution setting is the force flag is
+ * <code>false</code>
+ *
+ * A JavaModelOperation exception is thrown either if the commit could not be
+ * performed or if the new content of the compilation unit violates some Java
+ * Model constraint (e.g. if the new package declaration doesn't match the name
+ * of the folder containing the compilation unit).
*/
public class CommitWorkingCopyOperation extends JavaModelOperation {
/**
- * Constructs an operation to commit the contents of a working copy
- * to its original compilation unit.
+ * Constructs an operation to commit the contents of a working copy to its
+ * original compilation unit.
*/
public CommitWorkingCopyOperation(ICompilationUnit element, boolean force) {
- super(new IJavaElement[] {element}, force);
+ super(new IJavaElement[] { element }, force);
}
+
/**
- * @exception JavaModelException if setting the source
- * of the original compilation unit fails
+ * @exception JavaModelException
+ * if setting the source of the original compilation unit
+ * fails
*/
protected void executeOperation() throws JavaModelException {
try {
beginTask(Util.bind("workingCopy.commit"), 2); //$NON-NLS-1$
CompilationUnit workingCopy = getCompilationUnit();
- IFile resource = (IFile)workingCopy.getResource();
+ IFile resource = (IFile) workingCopy.getResource();
ICompilationUnit primary = workingCopy.getPrimary();
boolean isPrimary = workingCopy.isPrimary();
JavaElementDeltaBuilder deltaBuilder = null;
-// PackageFragmentRoot root = (PackageFragmentRoot)workingCopy.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
+ // PackageFragmentRoot root =
+ // (PackageFragmentRoot)workingCopy.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
boolean isIncluded = !Util.isExcluded(workingCopy);
-// if (isPrimary || (root.isOnClasspath() && isIncluded && resource.isAccessible() && Util.isValidCompilationUnitName(workingCopy.getElementName()))) {
- if (isPrimary || (isIncluded && resource.isAccessible() && Util.isValidCompilationUnitName(workingCopy.getElementName()))) {
-
+ // if (isPrimary || (root.isOnClasspath() && isIncluded &&
+ // resource.isAccessible() &&
+ // ProjectPrefUtil.isValidCompilationUnitName(workingCopy.getElementName())))
+ // {
+ if (isPrimary
+ || (isIncluded && resource.isAccessible() && Util
+ .isValidCompilationUnitName(workingCopy
+ .getElementName()))) {
+
// force opening so that the delta builder can get the old info
if (!isPrimary && !primary.isOpen()) {
primary.open(null);
}
- // creates the delta builder (this remembers the content of the cu) if:
+ // creates the delta builder (this remembers the content of the
+ // cu) if:
// - it is not excluded
// - and it is not a primary or it is a non-consistent primary
if (isIncluded && (!isPrimary || !workingCopy.isConsistent())) {
deltaBuilder = new JavaElementDeltaBuilder(primary);
}
-
+
// save the cu
IBuffer primaryBuffer = primary.getBuffer();
if (!isPrimary) {
- if (primaryBuffer == null) return;
+ if (primaryBuffer == null)
+ return;
char[] primaryContents = primaryBuffer.getCharacters();
boolean hasSaved = false;
try {
IBuffer workingCopyBuffer = workingCopy.getBuffer();
- if (workingCopyBuffer == null) return;
- primaryBuffer.setContents(workingCopyBuffer.getCharacters());
+ if (workingCopyBuffer == null)
+ return;
+ primaryBuffer.setContents(workingCopyBuffer
+ .getCharacters());
primaryBuffer.save(this.progressMonitor, this.force);
primary.makeConsistent(this);
hasSaved = true;
} finally {
- if (!hasSaved){
- // restore original buffer contents since something went wrong
+ if (!hasSaved) {
+ // restore original buffer contents since something
+ // went wrong
primaryBuffer.setContents(primaryContents);
}
}
} else {
- // for a primary working copy no need to set the content of the buffer again
+ // for a primary working copy no need to set the content of
+ // the buffer again
primaryBuffer.save(this.progressMonitor, this.force);
primary.makeConsistent(this);
}
} else {
- // working copy on cu outside classpath OR resource doesn't exist yet
+ // working copy on cu outside classpath OR resource doesn't
+ // exist yet
String encoding = null;
try {
encoding = resource.getCharset();
- }
- catch (CoreException ce) {
+ } catch (CoreException ce) {
// use no encoding
}
String contents = workingCopy.getSource();
- if (contents == null) return;
+ if (contents == null)
+ return;
try {
- byte[] bytes = encoding == null
- ? contents.getBytes()
- : contents.getBytes(encoding);
- ByteArrayInputStream stream = new ByteArrayInputStream(bytes);
+ byte[] bytes = encoding == null ? contents.getBytes()
+ : contents.getBytes(encoding);
+ ByteArrayInputStream stream = new ByteArrayInputStream(
+ bytes);
if (resource.exists()) {
- resource.setContents(
- stream,
- this.force ? IResource.FORCE | IResource.KEEP_HISTORY : IResource.KEEP_HISTORY,
- null);
+ resource.setContents(stream,
+ this.force ? IResource.FORCE
+ | IResource.KEEP_HISTORY
+ : IResource.KEEP_HISTORY, null);
} else {
- resource.create(
- stream,
- this.force,
- this.progressMonitor);
+ resource.create(stream, this.force,
+ this.progressMonitor);
}
} catch (CoreException e) {
throw new JavaModelException(e);
} catch (UnsupportedEncodingException e) {
- throw new JavaModelException(e, IJavaModelStatusConstants.IO_EXCEPTION);
+ throw new JavaModelException(e,
+ IJavaModelStatusConstants.IO_EXCEPTION);
}
-
+
}
- setAttribute(HAS_MODIFIED_RESOURCE_ATTR, TRUE);
-
+ setAttribute(HAS_MODIFIED_RESOURCE_ATTR, TRUE);
+
// make sure working copy is in sync
- workingCopy.updateTimeStamp((CompilationUnit)primary);
+ workingCopy.updateTimeStamp((CompilationUnit) primary);
workingCopy.makeConsistent(this);
worked(1);
-
+
// build the deltas
if (deltaBuilder != null) {
deltaBuilder.buildDeltas();
-
- // add the deltas to the list of deltas created during this operation
+
+ // add the deltas to the list of deltas created during this
+ // operation
if (deltaBuilder.delta != null) {
addDelta(deltaBuilder.delta);
}
}
worked(1);
- } finally {
+ } finally {
done();
}
}
-
+
/**
* Returns the compilation unit this operation is working on.
*/
protected CompilationUnit getCompilationUnit() {
- return (CompilationUnit)getElementToProcess();
+ return (CompilationUnit) getElementToProcess();
}
+
protected ISchedulingRule getSchedulingRule() {
IResource resource = getElementToProcess().getResource();
IWorkspace workspace = resource.getWorkspace();
return workspace.getRuleFactory().createRule(resource);
}
}
+
/**
- * Possible failures: <ul>
- * <li>INVALID_ELEMENT_TYPES - the compilation unit supplied to this
- * operation is not a working copy
- * <li>ELEMENT_NOT_PRESENT - the compilation unit the working copy is
- * based on no longer exists.
- * <li>UPDATE_CONFLICT - the original compilation unit has changed since
- * the working copy was created and the operation specifies no force
- * <li>READ_ONLY - the original compilation unit is in read-only mode
- * </ul>
+ * Possible failures:
+ * <ul>
+ * <li>INVALID_ELEMENT_TYPES - the compilation unit supplied to this
+ * operation is not a working copy
+ * <li>ELEMENT_NOT_PRESENT - the compilation unit the working copy is based
+ * on no longer exists.
+ * <li>UPDATE_CONFLICT - the original compilation unit has changed since
+ * the working copy was created and the operation specifies no force
+ * <li>READ_ONLY - the original compilation unit is in read-only mode
+ * </ul>
*/
public IJavaModelStatus verify() {
- ICompilationUnit cu = getCompilationUnit();
+ CompilationUnit cu = getCompilationUnit();
if (!cu.isWorkingCopy()) {
- return new JavaModelStatus(IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, cu);
+ return new JavaModelStatus(
+ IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, cu);
}
- ICompilationUnit original= (ICompilationUnit)cu.getOriginalElement();
- IResource resource = original.getResource();
- if (!cu.isBasedOn(resource) && !force) {
- return new JavaModelStatus(IJavaModelStatusConstants.UPDATE_CONFLICT);
+ if (cu.hasResourceChanged() && !this.force) {
+ // axelcl deleted start - force it to VERIFIED_OK, need to be fixed
+ // return new
+ // JavaModelStatus(IJavaModelStatusConstants.UPDATE_CONFLICT);
+ // axelcl end
}
- // no read-only check, since some repository adapters can change the flag on save
- // operation.
+
+ // no read-only check, since some repository adapters can change the
+ // flag on save
+ // operation.
return JavaModelStatus.VERIFIED_OK;
}
-}
+}
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