diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/validation/JSPActionSourceValidator.java')
| -rw-r--r-- | bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/validation/JSPActionSourceValidator.java | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/validation/JSPActionSourceValidator.java b/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/validation/JSPActionSourceValidator.java deleted file mode 100644 index 0ab20f968e..0000000000 --- a/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/validation/JSPActionSourceValidator.java +++ /dev/null @@ -1,269 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.ui.internal.validation; - -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.InvocationTargetException; - -import org.eclipse.core.filebuffers.ITextFileBuffer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.OperationCanceledException; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jst.jsp.core.internal.contentproperties.JSPFContentProperties; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; -import org.eclipse.jst.jsp.core.internal.validation.JSPActionValidator; -import org.eclipse.jst.jsp.core.internal.validation.JSPContentValidator; -import org.eclipse.jst.jsp.ui.internal.Logger; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.FileBufferModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.ui.internal.reconcile.validator.ISourceValidator; -import org.eclipse.wst.validation.internal.ConfigurationManager; -import org.eclipse.wst.validation.internal.ProjectConfiguration; -import org.eclipse.wst.validation.internal.ValidationConfiguration; -import org.eclipse.wst.validation.internal.ValidationRegistryReader; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; -import org.eclipse.wst.validation.internal.provisional.core.IValidationContext; - -/** - * Source validator (able to check partial document) that checks for: - - * missing required attributes & undefined attributes in jsp action tags such - * as jsp directives and jsp custom tags - */ -public class JSPActionSourceValidator extends JSPActionValidator implements ISourceValidator { - private IDocument fDocument; - private boolean fEnableSourceValidation; - private IContentType fJSPFContentType = null; - - public void connect(IDocument document) { - fDocument = document; - - // special checks to see source validation should really execute - IFile file = null; - IStructuredModel model = null; - try { - model = StructuredModelManager.getModelManager().getExistingModelForRead(document); - if (model != null) { - String baseLocation = model.getBaseLocation(); - // The baseLocation may be a path on disk or relative to the - // workspace root. Don't translate on-disk paths to - // in-workspace resources. - IPath basePath = new Path(baseLocation); - if (basePath.segmentCount() > 1) { - file = ResourcesPlugin.getWorkspace().getRoot().getFile(basePath); - /* - * If the IFile doesn't exist, make sure it's not returned - */ - if (!file.exists()) - file = null; - } - } - } - finally { - if (model != null) { - model.releaseFromRead(); - } - } - fEnableSourceValidation = (file != null && isBatchValidatorPreferenceEnabled(file) && shouldValidate(file) && fragmentCheck(file)); - } - - public void disconnect(IDocument document) { - fDocument = null; - } - - public void validate(IRegion dirtyRegion, IValidationContext helper, IReporter reporter) { - if (helper == null || fDocument == null || !fEnableSourceValidation) - return; - - if ((reporter != null) && (reporter.isCancelled() == true)) { - throw new OperationCanceledException(); - } - - IStructuredModel model = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument); - if (model == null) - return; - - try { - ITextFileBuffer fb = FileBufferModelManager.getInstance().getBuffer(fDocument); - if (fb == null) - return; - IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(fb.getLocation()); - if (file == null || !file.exists()) - return; - performValidation(file, reporter, model, dirtyRegion); - } - finally { - if (model != null) - model.releaseFromRead(); - } - } - - /** - * Gets current validation configuration based on current project (which - * is based on current document) or global configuration if project does - * not override - * - * @return ValidationConfiguration - */ - private ValidationConfiguration getValidationConfiguration(IFile file) { - ValidationConfiguration configuration = null; - if (file != null) { - IProject project = file.getProject(); - if (project != null) { - try { - ProjectConfiguration projectConfiguration = ConfigurationManager.getManager().getProjectConfiguration(project); - configuration = projectConfiguration; - if (projectConfiguration == null || projectConfiguration.useGlobalPreference()) { - configuration = ConfigurationManager.getManager().getGlobalConfiguration(); - } - } - catch (InvocationTargetException e) { - Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e); - } - } - } - - return configuration; - } - - /** - * Checks if validator is enabled according in Validation preferences - * - * @param vmd - * @return - */ - private boolean isBatchValidatorPreferenceEnabled(IFile file) { - if (file == null) { - return true; - } - - boolean enabled = true; - ValidationConfiguration configuration = getValidationConfiguration(file); - if (configuration != null) { - org.eclipse.wst.validation.internal.ValidatorMetaData metadata = ValidationRegistryReader.getReader().getValidatorMetaData(JSPContentValidator.class.getName()); - if (metadata != null) { - if (!configuration.isBuildEnabled(metadata) && !configuration.isManualEnabled(metadata)) - enabled = false; - } - } - return enabled; - } - - /** - * Checks if file is a jsp fragment or not. If so, check if the fragment - * should be validated or not. - * - * @param file - * Assumes shouldValidate was already called on file so it - * should not be null and does exist - * @return false if file is a fragment and it should not be validated, - * true otherwise - */ - private boolean fragmentCheck(IFile file) { - // copied from JSPValidator - boolean shouldValidate = true; - // quick check to see if this is possibly a jsp fragment - if (getJSPFContentType().isAssociatedWith(file.getName())) { - // get preference for validate jsp fragments - boolean shouldValidateFragments = Boolean.valueOf(JSPFContentProperties.getProperty(JSPFContentProperties.VALIDATE_FRAGMENTS, file, true)).booleanValue(); - /* - * if jsp fragments should not be validated, check if file is - * really jsp fragment - */ - if (!shouldValidateFragments) { - boolean isFragment = isFragment(file); - shouldValidate = !isFragment; - } - } - return shouldValidate; - } - - /** - * Determines if file is jsp fragment or not (does a deep, indepth check, - * looking into contents of file) - * - * @param file - * assumes file is not null and exists - * @return true if file is jsp fragment, false otherwise - */ - private boolean isFragment(IFile file) { - // copied from JSPValidator - boolean isFragment = false; - InputStream is = null; - try { - IContentDescription contentDescription = file.getContentDescription(); - // it can be null - if (contentDescription == null) { - is = file.getContents(); - contentDescription = Platform.getContentTypeManager().getDescriptionFor(is, file.getName(), new QualifiedName[]{IContentDescription.CHARSET}); - } - if (contentDescription != null) { - String fileCtId = contentDescription.getContentType().getId(); - isFragment = (fileCtId != null && ContentTypeIdForJSP.ContentTypeID_JSPFRAGMENT.equals(fileCtId)); - } - } - catch (IOException e) { - // ignore, assume it's invalid JSP - } - catch (CoreException e) { - // ignore, assume it's invalid JSP - } - finally { - // must close input stream in case others need it - if (is != null) - try { - is.close(); - } - catch (Exception e) { - // not sure how to recover at this point - } - } - return isFragment; - } - - private boolean shouldValidate(IFile file) { - // copied from JSPValidator - IResource resource = file; - do { - if (resource.isDerived() || resource.isTeamPrivateMember() || !resource.isAccessible() || resource.getName().charAt(0) == '.') { - return false; - } - resource = resource.getParent(); - } - while ((resource.getType() & IResource.PROJECT) == 0); - return true; - } - - /** - * Returns JSP fragment content type - * - * @return jspf content type - */ - private IContentType getJSPFContentType() { - // copied from JSPValidator - if (fJSPFContentType == null) { - fJSPFContentType = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSPFRAGMENT); - } - return fJSPFContentType; - } -} |