diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java | 266 |
1 files changed, 133 insertions, 133 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java index 49333af1d..cc2be829e 100644 --- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java +++ b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/CVSCoreFileModificationValidator.java @@ -28,63 +28,63 @@ import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; * Core validator that will load the UI validator only if a prompt is needed */ public class CVSCoreFileModificationValidator extends FileModificationValidator implements ICVSFileModificationValidator { - - FileModificationValidator uiValidator; - - @Override - public IStatus validateEdit(IFile[] files, FileModificationValidationContext context) { - IFile[] unmanagedReadOnlyFiles = getUnmanagedReadOnlyFiles(files); - if (unmanagedReadOnlyFiles.length > 0) { - IStatus status = setWritable(unmanagedReadOnlyFiles); - if (!status.isOK()) { - return status; - } - } + + FileModificationValidator uiValidator; + + @Override + public IStatus validateEdit(IFile[] files, FileModificationValidationContext context) { + IFile[] unmanagedReadOnlyFiles = getUnmanagedReadOnlyFiles(files); + if (unmanagedReadOnlyFiles.length > 0) { + IStatus status = setWritable(unmanagedReadOnlyFiles); + if (!status.isOK()) { + return status; + } + } IFile[] readOnlyFiles = getManagedReadOnlyFiles(files); if (readOnlyFiles.length == 0) return Status.OK_STATUS; return edit(readOnlyFiles, context); - } + } - @Override - public IStatus validateSave(IFile file) { + @Override + public IStatus validateSave(IFile file) { if (!needsCheckout(file)) { - if (file.isReadOnly()) { - setWritable(new IFile[] { file } ); - } - return Status.OK_STATUS; + if (file.isReadOnly()) { + setWritable(new IFile[] { file } ); + } + return Status.OK_STATUS; } return edit(new IFile[] {file}, (FileModificationValidationContext)null); - } - - /** - * Method for editing a set of files. Is overriden by the - * UI to prompt the user. Default behavior is to try and load the - * UI validator and, failing that, to edit without - * prompting. - * @param readOnlyFiles - * @param context - * @return - */ - protected IStatus edit(IFile[] readOnlyFiles, FileModificationValidationContext context) { - FileModificationValidator override = getUIValidator(); - if (override != null) { - return override.validateEdit(readOnlyFiles, context); - } else { - performEdit(readOnlyFiles); - return Status.OK_STATUS; - } - } - - private FileModificationValidator getUIValidator() { - synchronized(this) { - if (uiValidator == null) { - uiValidator = getPluggedInValidator(); - } - } - return uiValidator; - } - - @Override + } + + /** + * Method for editing a set of files. Is overriden by the + * UI to prompt the user. Default behavior is to try and load the + * UI validator and, failing that, to edit without + * prompting. + * @param readOnlyFiles + * @param context + * @return + */ + protected IStatus edit(IFile[] readOnlyFiles, FileModificationValidationContext context) { + FileModificationValidator override = getUIValidator(); + if (override != null) { + return override.validateEdit(readOnlyFiles, context); + } else { + performEdit(readOnlyFiles); + return Status.OK_STATUS; + } + } + + private FileModificationValidator getUIValidator() { + synchronized(this) { + if (uiValidator == null) { + uiValidator = getPluggedInValidator(); + } + } + return uiValidator; + } + + @Override public IStatus validateMoveDelete(IFile[] files, IProgressMonitor monitor) { IFile[] readOnlyFiles = getManagedReadOnlyFiles(files); if (readOnlyFiles.length == 0) return Status.OK_STATUS; @@ -93,30 +93,30 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator return Status.OK_STATUS; } - /* - * Perform the headless edit check in the background. - * The user will be notified of any errors that occurred. - */ + /* + * Perform the headless edit check in the background. + * The user will be notified of any errors that occurred. + */ protected void performEdit(final IFile[] readOnlyFiles) { - setWritable(readOnlyFiles); - Job job = new Job(CVSMessages.CVSCoreFileModificationValidator_editJob) { - protected IStatus run(IProgressMonitor monitor) { - try { - performEdit(readOnlyFiles, monitor); - } catch (CVSException e) { - return e.getStatus(); - } - return Status.OK_STATUS; - } - }; - scheduleEditJob(job); - } - - protected void scheduleEditJob(Job job) { - job.schedule(); - } - - protected CVSTeamProvider getProvider(IFile[] files) { + setWritable(readOnlyFiles); + Job job = new Job(CVSMessages.CVSCoreFileModificationValidator_editJob) { + protected IStatus run(IProgressMonitor monitor) { + try { + performEdit(readOnlyFiles, monitor); + } catch (CVSException e) { + return e.getStatus(); + } + return Status.OK_STATUS; + } + }; + scheduleEditJob(job); + } + + protected void scheduleEditJob(Job job) { + job.schedule(); + } + + protected CVSTeamProvider getProvider(IFile[] files) { CVSTeamProvider provider = (CVSTeamProvider)RepositoryProvider.getProvider(files[0].getProject(), CVSProviderPlugin.getTypeId()); return provider; } @@ -130,7 +130,7 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator if (file.isReadOnly()) { ICVSFile cvsFile = CVSWorkspaceRoot.getCVSFileFor(file); boolean managed = cvsFile.isManaged(); - return managed; + return managed; } } catch (CVSException e) { // Log the exception and assume we don't need a checkout @@ -140,21 +140,21 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator } protected IStatus setWritable(final IFile[] files) { - for (int i = 0; i < files.length; i++) { - IFile file = files[i]; - ResourceAttributes attributes = file.getResourceAttributes(); - if (attributes != null) { - attributes.setReadOnly(false); - } - try { - file.setResourceAttributes(attributes); - } catch (CoreException e) { - return CVSException.wrapException(e).getStatus(); - } - } - return Status.OK_STATUS; - } - + for (int i = 0; i < files.length; i++) { + IFile file = files[i]; + ResourceAttributes attributes = file.getResourceAttributes(); + if (attributes != null) { + attributes.setReadOnly(false); + } + try { + file.setResourceAttributes(attributes); + } catch (CoreException e) { + return CVSException.wrapException(e).getStatus(); + } + } + return Status.OK_STATUS; + } + private IFile[] getManagedReadOnlyFiles(IFile[] files) { List readOnlys = new ArrayList(); for (int i = 0; i < files.length; i++) { @@ -166,7 +166,7 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator return (IFile[]) readOnlys.toArray(new IFile[readOnlys.size()]); } - protected IFile[] getUnmanagedReadOnlyFiles(IFile[] files) { + protected IFile[] getUnmanagedReadOnlyFiles(IFile[] files) { List readOnlys = new ArrayList(); for (int i = 0; i < files.length; i++) { IFile iFile = files[i]; @@ -175,8 +175,8 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator } } return (IFile[]) readOnlys.toArray(new IFile[readOnlys.size()]); - } - + } + private static FileModificationValidator getPluggedInValidator() { IExtension[] extensions = Platform.getExtensionRegistry().getExtensionPoint(CVSProviderPlugin.ID, CVSProviderPlugin.PT_FILE_MODIFICATION_VALIDATOR).getExtensions(); if (extensions.length == 0) @@ -195,45 +195,45 @@ public class CVSCoreFileModificationValidator extends FileModificationValidator return null; } } - - public ISchedulingRule validateEditRule(CVSResourceRuleFactory factory, IResource[] resources) { - FileModificationValidator override = getUIValidator(); - if (override instanceof CVSCoreFileModificationValidator && override != this) { - CVSCoreFileModificationValidator ui = (CVSCoreFileModificationValidator) override; - return ui.validateEditRule(factory, resources); - } - return internalValidateEditRule(factory, resources); - } - - protected final ISchedulingRule internalValidateEditRule(CVSResourceRuleFactory factory, IResource[] resources) { - if (resources.length == 0) - return null; - //optimize rule for single file - if (resources.length == 1) - return isReadOnly(resources[0]) ? factory.getParent(resources[0]) : null; - //need a lock on the parents of all read-only files - HashSet rules = new HashSet(); - for (int i = 0; i < resources.length; i++) - if (isReadOnly(resources[i])) - rules.add(factory.getParent(resources[i])); - return createSchedulingRule(rules); - } - - protected ISchedulingRule createSchedulingRule(Set rules) { - if (rules.isEmpty()) - return null; - if (rules.size() == 1) - return (ISchedulingRule) rules.iterator().next(); - ISchedulingRule[] ruleArray = (ISchedulingRule[]) rules - .toArray(new ISchedulingRule[rules.size()]); - return new MultiRule(ruleArray); - } - - protected final boolean isReadOnly(IResource resource) { - ResourceAttributes a = resource.getResourceAttributes(); - if (a != null) { - return a.isReadOnly(); - } - return false; - } + + public ISchedulingRule validateEditRule(CVSResourceRuleFactory factory, IResource[] resources) { + FileModificationValidator override = getUIValidator(); + if (override instanceof CVSCoreFileModificationValidator && override != this) { + CVSCoreFileModificationValidator ui = (CVSCoreFileModificationValidator) override; + return ui.validateEditRule(factory, resources); + } + return internalValidateEditRule(factory, resources); + } + + protected final ISchedulingRule internalValidateEditRule(CVSResourceRuleFactory factory, IResource[] resources) { + if (resources.length == 0) + return null; + //optimize rule for single file + if (resources.length == 1) + return isReadOnly(resources[0]) ? factory.getParent(resources[0]) : null; + //need a lock on the parents of all read-only files + HashSet rules = new HashSet(); + for (int i = 0; i < resources.length; i++) + if (isReadOnly(resources[i])) + rules.add(factory.getParent(resources[i])); + return createSchedulingRule(rules); + } + + protected ISchedulingRule createSchedulingRule(Set rules) { + if (rules.isEmpty()) + return null; + if (rules.size() == 1) + return (ISchedulingRule) rules.iterator().next(); + ISchedulingRule[] ruleArray = (ISchedulingRule[]) rules + .toArray(new ISchedulingRule[rules.size()]); + return new MultiRule(ruleArray); + } + + protected final boolean isReadOnly(IResource resource) { + ResourceAttributes a = resource.getResourceAttributes(); + if (a != null) { + return a.isReadOnly(); + } + return false; + } } |