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Diffstat (limited to 'bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorStrategy.java')
| -rw-r--r-- | bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorStrategy.java | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorStrategy.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorStrategy.java deleted file mode 100644 index 468c12edce..0000000000 --- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorStrategy.java +++ /dev/null @@ -1,308 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.sse.ui.internal.reconcile.validator; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.content.IContentTypeManager; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.ITypedRegion; -import org.eclipse.jface.text.reconciler.DirtyRegion; -import org.eclipse.jface.text.reconciler.IReconcileResult; -import org.eclipse.jface.text.reconciler.IReconcileStep; -import org.eclipse.jface.text.source.ISourceViewer; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.ui.internal.IReleasable; -import org.eclipse.wst.sse.ui.internal.reconcile.DocumentAdapter; -import org.eclipse.wst.sse.ui.internal.reconcile.ReconcileAnnotationKey; -import org.eclipse.wst.sse.ui.internal.reconcile.StructuredTextReconcilingStrategy; -import org.eclipse.wst.sse.ui.internal.reconcile.TemporaryAnnotation; -import org.eclipse.wst.validation.ValidationFramework; -import org.eclipse.wst.validation.Validator; -import org.eclipse.wst.validation.internal.provisional.core.IValidator; - - -/** - * Special validator strategy. Runs validator steps contributed via the - * <code>org.eclipse.wst.sse.ui.extensions.sourcevalidation</code> extension - * point - * - * @author pavery - */ -public class ValidatorStrategy extends StructuredTextReconcilingStrategy { - - private String[] fContentTypeIds = null; - private List fMetaData = null; - /** validator id (as declared in ext point) -> ReconcileStepForValidator * */ - private HashMap fVidToVStepMap = null; - - /* - * List of ValidatorMetaDatas of total scope validators that have been run - * since beginProcessing() was called. - */ - private List fTotalScopeValidatorsAlreadyRun; - - public ValidatorStrategy(ISourceViewer sourceViewer, String contentType) { - super(sourceViewer); - fMetaData = new ArrayList(); - fContentTypeIds = calculateParentContentTypeIds(contentType); - fVidToVStepMap = new HashMap(); - } - - public void addValidatorMetaData(ValidatorMetaData vmd) { - fMetaData.add(vmd); - } - - public void beginProcessing() { - if (fTotalScopeValidatorsAlreadyRun == null) - fTotalScopeValidatorsAlreadyRun = new ArrayList(); - else - fTotalScopeValidatorsAlreadyRun.clear(); - } - - /** - * The content type passed in should be the most specific one. TODO: This - * exact method is also in ValidatorMetaData. Should be in a common place. - * - * @param contentType - * @return - */ - private String[] calculateParentContentTypeIds(String contentTypeId) { - - Set parentTypes = new HashSet(); - - IContentTypeManager ctManager = Platform.getContentTypeManager(); - IContentType ct = ctManager.getContentType(contentTypeId); - String id = contentTypeId; - - while (ct != null && id != null) { - - parentTypes.add(id); - ct = ctManager.getContentType(id); - if (ct != null) { - IContentType baseType = ct.getBaseType(); - id = (baseType != null) ? baseType.getId() : null; - } - } - return (String[]) parentTypes.toArray(new String[parentTypes.size()]); - } - - protected boolean canHandlePartition(String partitionType) { - ValidatorMetaData vmd = null; - for (int i = 0; i < fMetaData.size(); i++) { - vmd = (ValidatorMetaData) fMetaData.get(i); - if (vmd.canHandlePartitionType(getContentTypeIds(), partitionType)) - return true; - } - return false; - } - - protected boolean containsStep(IReconcileStep step) { - return fVidToVStepMap.containsValue(step); - } - - /** - * @see org.eclipse.wst.sse.ui.internal.provisional.reconcile.AbstractStructuredTextReconcilingStrategy#createReconcileSteps() - */ - public void createReconcileSteps() { - // do nothing, steps are created - } - - public void endProcessing() { - fTotalScopeValidatorsAlreadyRun.clear(); - } - - /** - * All content types on which this ValidatorStrategy can run - * - * @return - */ - public String[] getContentTypeIds() { - return fContentTypeIds; - } - - /** - * @param tr - * Partition of the region to reconcile. - * @param dr - * Dirty region representation of the typed region - */ - public void reconcile(ITypedRegion tr, DirtyRegion dr) { - /* - * Abort if no workspace file is known (new validation framework does - * not support that scenario) or no validators have been specified - */ - if (isCanceled() || fMetaData.isEmpty()) - return; - - IDocument doc = getDocument(); - // for external files, this can be null - if (doc == null) - return; - - String partitionType = tr.getType(); - - ValidatorMetaData vmd = null; - List annotationsToAdd = new ArrayList(); - List stepsRanOnThisDirtyRegion = new ArrayList(1); - - /* - * Keep track of the disabled validators by source id for the V2 - * validators. - */ - Set disabledValsBySourceId = new HashSet(20); - - /* - * Keep track of the disabled validators by class id for the v1 - * validators. - */ - Set disabledValsByClass = new HashSet(20); - IFile file = getFile(); - if (file != null) { - for (Iterator it = ValidationFramework.getDefault().getDisabledValidatorsFor(file).iterator(); it.hasNext();) { - Validator v = (Validator) it.next(); - IValidator iv = v.asIValidator(); - if (iv != null && v.getSourceId() != null) - disabledValsBySourceId.add(v.getSourceId()); - Validator.V1 v1 = v.asV1Validator(); - if (v1 != null) - disabledValsByClass.add(v1.getId()); - } - } - - /* - * Loop through all of the relevant validator meta data to find - * supporting validators for this partition type. Don't check - * this.canHandlePartition() before-hand since it just loops through - * and calls vmd.canHandlePartitionType()...which we're already doing - * here anyway to find the right vmd. - */ - for (int i = 0; i < fMetaData.size() && !isCanceled(); i++) { - vmd = (ValidatorMetaData) fMetaData.get(i); - if (vmd.canHandlePartitionType(getContentTypeIds(), partitionType)) { - /* - * Check if validator is enabled according to validation - * preferences before attempting to create/use it - */ - if (!disabledValsBySourceId.contains(vmd.getValidatorId()) && !disabledValsByClass.contains(vmd.getValidatorClass())) { - int validatorScope = vmd.getValidatorScope(); - ReconcileStepForValidator validatorStep = null; - // get step for partition type - Object o = fVidToVStepMap.get(vmd.getValidatorId()); - if (o != null) { - validatorStep = (ReconcileStepForValidator) o; - } - else { - // if doesn't exist, create one - IValidator validator = vmd.createValidator(); - - validatorStep = new ReconcileStepForValidator(validator, validatorScope); - validatorStep.setInputModel(new DocumentAdapter(doc)); - - fVidToVStepMap.put(vmd.getValidatorId(), validatorStep); - } - - if (!fTotalScopeValidatorsAlreadyRun.contains(vmd)) { - annotationsToAdd.addAll(Arrays.asList(validatorStep.reconcile(dr, dr))); - stepsRanOnThisDirtyRegion.add(validatorStep); - - if (validatorScope == ReconcileAnnotationKey.TOTAL) { - // mark this validator as "run" - fTotalScopeValidatorsAlreadyRun.add(vmd); - } - } - } - } - } - - TemporaryAnnotation[] annotationsToRemove = getAnnotationsToRemove(dr, stepsRanOnThisDirtyRegion); - if (annotationsToRemove.length + annotationsToAdd.size() > 0) - smartProcess(annotationsToRemove, (IReconcileResult[]) annotationsToAdd.toArray(new IReconcileResult[annotationsToAdd.size()])); - } - - public void release() { - super.release(); - Iterator it = fVidToVStepMap.values().iterator(); - IReconcileStep step = null; - while (it.hasNext()) { - step = (IReconcileStep) it.next(); - if (step instanceof IReleasable) - ((IReleasable) step).release(); - } - } - - /** - * @see org.eclipse.wst.sse.ui.internal.reconcile.AbstractStructuredTextReconcilingStrategy#setDocument(org.eclipse.jface.text.IDocument) - */ - public void setDocument(IDocument document) { - - super.setDocument(document); - - // validator steps are in "fVIdToVStepMap" (as opposed to fFirstStep > - // next step etc...) - Iterator it = fVidToVStepMap.values().iterator(); - IReconcileStep step = null; - while (it.hasNext()) { - step = (IReconcileStep) it.next(); - step.setInputModel(new DocumentAdapter(document)); - } - } - - /** - * Gets IFile from current document - * - * @return IFile the IFile, null if no such file exists - */ - private IFile getFile() { - IStructuredModel model = null; - IFile file = null; - try { - model = StructuredModelManager.getModelManager().getExistingModelForRead(getDocument()); - 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(); - } - } - return file; - } -} |