diff options
Diffstat (limited to 'examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java')
| -rw-r--r-- | examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java | 242 |
1 files changed, 119 insertions, 123 deletions
diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java index 427d39f7e..ee77e88b9 100644 --- a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java +++ b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/pessimistic/PessimisticModificationValidator.java @@ -12,10 +12,9 @@ * IBM Corporation - initial API and implementation *******************************************************************************/ package org.eclipse.team.examples.pessimistic; - + import java.util.HashMap; import java.util.HashSet; -import java.util.Iterator; import java.util.Map; import java.util.Set; @@ -43,17 +42,17 @@ import org.eclipse.ui.views.navigator.ResourceComparator; * The <code>PessimisticModificationValidator</code> is an * implementation of the <code>IFileModificationValidator</code> for the * <code>PessimisticFilesystemProvider</code>. - * + * * @see PessimiticFilesystemProvider * @see IFileModificationValidator */ public class PessimisticModificationValidator - extends FileModificationValidator { +extends FileModificationValidator { /* * The provider for this validator */ private PessimisticFilesystemProvider fProvider; - + public PessimisticModificationValidator(PessimisticFilesystemProvider provider) { fProvider= provider; } @@ -61,98 +60,96 @@ public class PessimisticModificationValidator /** * @see IFileModificationValidator#validateEdit(IFile[], Object) */ - public IStatus validateEdit(IFile[] files, FileModificationValidationContext context) { - if (files.length == 0) { - return new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); - } - - Set checkOut = new HashSet(); + @Override + public IStatus validateEdit(IFile[] files, FileModificationValidationContext context) { + if (files.length == 0) { + return new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); + } + + Set<IFile> checkOut = new HashSet<>(); int reloadCount = 0; - int checkoutFailCount = 0; - - Map validateEditStatusMap= new HashMap(files.length); - - for ( int i = 0 ; i < files.length; i++ ) { - IFile file= files[i]; - - if (fProvider.isControlled(file) ) { - if (fProvider.isCheckedout(file)) { - setValidateEditStatus(validateEditStatusMap, file, - IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT ); - } else { - checkOut.add(file); - } - } else { - setValidateEditStatus(validateEditStatusMap, file, - IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT); - } - } - - if (!checkOut.isEmpty()) { - if (context != null) { - boolean shouldFail= shouldFailValidateEdit(); - int statusCode = checkout(checkOut, IPessimisticFilesystemConstants.PREF_CHECKED_IN_FILES_EDITED, shouldFail, context); - if (shouldFail) { + int checkoutFailCount = 0; + + Map<IFile, Integer> validateEditStatusMap = new HashMap<>(files.length); + + for (IFile file : files) { + if (fProvider.isControlled(file) ) { + if (fProvider.isCheckedout(file)) { + setValidateEditStatus(validateEditStatusMap, file, + IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT ); + } else { + checkOut.add(file); + } + } else { + setValidateEditStatus(validateEditStatusMap, file, + IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT); + } + } + + if (!checkOut.isEmpty()) { + if (context != null) { + boolean shouldFail= shouldFailValidateEdit(); + int statusCode = checkout(checkOut, IPessimisticFilesystemConstants.PREF_CHECKED_IN_FILES_EDITED, shouldFail, context); + if (shouldFail) { return new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "Fail Validate Edit Preference true", null); - } - if(statusCode == IStatus.CANCEL) { - return new Status( IStatus.CANCEL, getUid(), IStatus.ERROR, "Checkout canceled by user", null); - } - } else { - if (isAutomaticCheckout()) { - if (shouldFailValidateEdit()) { + } + if(statusCode == IStatus.CANCEL) { + return new Status( IStatus.CANCEL, getUid(), IStatus.ERROR, "Checkout canceled by user", null); + } + } else { + if (isAutomaticCheckout()) { + if (shouldFailValidateEdit()) { return new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "Fail Validate Edit Preference true", null); - } - + } + checkout(checkOut); - } - } - - for (Iterator i= checkOut.iterator(); i.hasNext(); ) { - IFile file = (IFile) i.next(); - + } + } + + for (IFile file : checkOut) { if ( fProvider.isCheckedout(file) ) { - if ( !fProvider.hasContentChanged(file) ) { + if ( !fProvider.hasContentChanged(file) ) { setValidateEditStatus(validateEditStatusMap, file, - IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT ); - } else { - reloadCount++; + IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT ); + } else { + reloadCount++; setValidateEditStatus(validateEditStatusMap, file, - IPessimisticFilesystemConstants.STATUS_PROMPT_FOR_RELOAD ); - } - } else { - checkoutFailCount++; + IPessimisticFilesystemConstants.STATUS_PROMPT_FOR_RELOAD ); + } + } else { + checkoutFailCount++; } - } - } - - if (reloadCount + checkoutFailCount == 0) { - return new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); - } - - if (checkoutFailCount == files.length) { - return new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "No files were checked out.", null); - } - - IStatus children[] = new Status[ files.length ]; - - int mask = IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT | - IPessimisticFilesystemConstants.STATUS_PROMPT_FOR_RELOAD; - - for (int i = 0; i < files.length; i++) { - int result = getValidateEditStatus(validateEditStatusMap, files[i]); - if ((result & mask) != 0) { - children[i] = new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); - } else { - children[i] = new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "File " + files[i].getName() + " could not be checked out.", null); - } - } - return new MultiStatus( getUid(), IStatus.OK, children, "Some files were not successfully checked out", null); + } + } + + if (reloadCount + checkoutFailCount == 0) { + return new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); + } + + if (checkoutFailCount == files.length) { + return new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "No files were checked out.", null); + } + + IStatus children[] = new Status[ files.length ]; + + int mask = IPessimisticFilesystemConstants.STATUS_OK_TO_EDIT | + IPessimisticFilesystemConstants.STATUS_PROMPT_FOR_RELOAD; + + for (int i = 0; i < files.length; i++) { + int result = getValidateEditStatus(validateEditStatusMap, files[i]); + if ((result & mask) != 0) { + children[i] = new Status( IStatus.OK, getUid(), IStatus.OK, "OK", null); + } else { + children[i] = new Status( IStatus.ERROR, getUid(), IStatus.ERROR, "File " + files[i].getName() + " could not be checked out.", null); + } + } + return new MultiStatus( getUid(), IStatus.OK, children, "Some files were not successfully checked out", null); } /** * @see IFileModificationValidator#validateSave(IFile) */ + @Override public IStatus validateSave(IFile file) { int checkedInFilesSaved = getPreferences().getInt(IPessimisticFilesystemConstants.PREF_CHECKED_IN_FILES_SAVED); if (checkedInFilesSaved == IPessimisticFilesystemConstants.OPTION_DO_NOTHING) { @@ -160,43 +157,43 @@ public class PessimisticModificationValidator } - IStatus status = new Status( IStatus.OK, getUid(), IStatus.OK, - "File is writable", null); - + IStatus status = new Status( IStatus.OK, getUid(), IStatus.OK, + "File is writable", null); + if (!fProvider.isControlled(file)) { return status; } - + if (fProvider.isIgnored(file)) { return status; } - + if (fProvider.isCheckedout(file)) { return status; } - Set files= new HashSet(1); + Set<IFile> files = new HashSet<>(1); files.add(file); - + checkout(files, IPessimisticFilesystemConstants.PREF_CHECKED_IN_FILES_SAVED, false, null); - + if (fProvider.isCheckedout(file)) { return status; } return new Status( - IStatus.ERROR, - getUid(), - IStatus.ERROR, - file.getProjectRelativePath() + " could not be checked out", - null); + IStatus.ERROR, + getUid(), + IStatus.ERROR, + file.getProjectRelativePath() + " could not be checked out", + null); } - + /* * Convenience method to get the plugin id */ private String getUid() { return PessimisticFilesystemProviderPlugin.PLUGIN_ID; } - + /* * Convenience method to answer if the fail validate edit preference * has been set. @@ -213,22 +210,21 @@ public class PessimisticModificationValidator } /* - * Optionally prompts the user to select which resources should be + * Optionally prompts the user to select which resources should be * checked out, and then checks the selected resources. */ - private int promptAndCheckout(Set resources, boolean beQuiet, boolean shouldFail, Object context) { + private int promptAndCheckout(Set<IFile> resources, boolean beQuiet, boolean shouldFail, Object context) { if (resources.isEmpty()) { return IStatus.OK; } - Set temp= new HashSet(resources.size()); - for(Iterator i= resources.iterator(); i.hasNext(); ) { - IFile resource= (IFile)i.next(); + Set<IFile> temp = new HashSet<>(resources.size()); + for (IFile resource : resources) { if (fProvider.isControlled(resource) && !fProvider.isCheckedout(resource)) temp.add(resource); } resources= temp; - final int[] statusCode = new int[] {IStatus.OK}; + final int[] statusCode = new int[] {IStatus.OK}; if (!beQuiet && !resources.isEmpty()) { final Shell shell= getShell(context); if (shell != null && !shell.isDisposed()) { @@ -252,14 +248,14 @@ public class PessimisticModificationValidator if (status == Window.OK) { Object[] results= dialog.getResult(); result[0] = new HashSet(results.length); - for (int i= 0; i < results.length; i++) { - result[0].add(results[i]); + for (Object result2 : results) { + result[0].add(result2); } } else if(status == Window.CANCEL) { statusCode[0] = IStatus.CANCEL; } }); - resources= result[0]; + resources= result[0]; } else { resources= null; PessimisticFilesystemProviderPlugin.getInstance().logError(new RuntimeException(), "Context is invalid: " + context); @@ -275,7 +271,7 @@ public class PessimisticModificationValidator /* * Checks out the files contained in the resources set */ - private void checkout(Set resources) { + private void checkout(Set<IFile> resources) { if (resources.isEmpty()) return; IFile[] checkOut= new IFile[resources.size()]; @@ -291,32 +287,32 @@ public class PessimisticModificationValidator } /* - * Checks out the files if necessary and if the preferences allow. + * Checks out the files if necessary and if the preferences allow. */ - private int checkout(Set resources, String itemId, boolean shouldFail, Object context) { + private int checkout(Set<IFile> resources, String itemId, boolean shouldFail, Object context) { if (resources.isEmpty()) { return IStatus.OK; } int preference= getPreferences().getInt(itemId); - + if (preference == IPessimisticFilesystemConstants.OPTION_DO_NOTHING) return IStatus.OK; - - boolean beQuiet= false; + + boolean beQuiet= false; if (preference == IPessimisticFilesystemConstants.OPTION_AUTOMATIC) { beQuiet= true; - } + } return promptAndCheckout(resources, beQuiet, shouldFail, context); } - + /* * Convenience method to set the validate edit status for the given resource. */ - private static void setValidateEditStatus(Map map, IFile resource, int status) { + private static void setValidateEditStatus(Map<IFile, Integer> map, IFile resource, int status) { map.put(resource, Integer.valueOf(status)); } - + /* * Convenience method to get the validate edit status for the given resource. */ @@ -329,27 +325,27 @@ public class PessimisticModificationValidator /* * Convenience method to get a shell from an object. - */ + */ private Shell getShell(Object context) { if (context instanceof FileModificationValidationContext) { FileModificationValidationContext fmvc = (FileModificationValidationContext) context; return (Shell)fmvc.getShell(); } - + if (context instanceof Shell) { return (Shell)context; } - + if (context instanceof Control) { Control control= (Control)context; return control.getShell(); } - + if (context instanceof Widget) { Widget widget= (Widget)context; return widget.getDisplay().getActiveShell(); } - + return null; } } |