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Diffstat (limited to 'bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorMetaData.java')
| -rw-r--r-- | bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorMetaData.java | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorMetaData.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorMetaData.java deleted file mode 100644 index 8a412c1d54..0000000000 --- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidatorMetaData.java +++ /dev/null @@ -1,241 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2006 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.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.content.IContentTypeManager; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.wst.sse.ui.internal.Logger; -import org.eclipse.wst.sse.ui.internal.reconcile.ReconcileAnnotationKey; -import org.eclipse.wst.validation.internal.provisional.core.IValidator; -import org.osgi.framework.Bundle; - - -/** - * Object that holds information relevant to the creation of a validator for - * the reconciling framework. - * - * @author pavery,nitind - */ -public class ValidatorMetaData { - private String fClass = null; - private IConfigurationElement fConfigurationElement = null; - private String fId = null; - private String fScope; - - // a hash map of explicitly declared content type Ids (String) that points to lists of - // partition types (List of Strings) - // contentTypeId -> List(paritionType, paritionType, partitionType, ...) - // contentTypeId2 -> List(partitionType, partitionType, ...) - // ... - private HashMap fMatrix = null; - - public ValidatorMetaData(IConfigurationElement element, String vId, String vClass, String vScope) { - fId = vId; - fClass = vClass; - fConfigurationElement = element; - fScope = vScope; - fMatrix = new HashMap(); - } - - /** - * TODO: This exact method is also in ValidatorStrategy. Should be in a common place. - * - * @param contentTypeId - * @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()]); - } - - public void addContentTypeId(String contentTypeId) { - if (!fMatrix.containsKey(contentTypeId)) - fMatrix.put(contentTypeId, new ArrayList()); - } - - public void addParitionType(String contentTypeId, String partitionType) { - if (!fMatrix.containsKey(contentTypeId)) - fMatrix.put(contentTypeId, new ArrayList()); - - List partitionList = (List) fMatrix.get(contentTypeId); - partitionList.add(partitionType); - } - - /** - * @param contentType - * @return whether this validator explicitly declared that it could handle - * this content type or any of its parent content types - */ - public boolean canHandleContentType(String contentType) { - // need to iterate hierarchy - String[] contentHierarchy = calculateParentContentTypeIds(contentType); - for (int i = 0; i < contentHierarchy.length; i++) { - if(fMatrix.containsKey(contentHierarchy[i])) - return true; - } - return false; - } - - /** - * @param contentType - * @return whether this validator explicitly declared that it could handle - * this content type - */ - public boolean mustHandleContentType(String contentType) { - return fMatrix.containsKey(contentType); - } - - /** - * @param contentTypeIds - * @param partitionType - * @return whether this validator declared that it could handle this - * content type, or one of its parent content types, and partition - * type - */ - public boolean canHandlePartitionType(String contentTypeIds[], String paritionType) { - for(int i=0; i<contentTypeIds.length; i++) { - List partitions = (List) fMatrix.get(contentTypeIds[i]); - if (partitions != null) { - for (int j = 0; j < partitions.size(); j++) { - if (paritionType.equals(partitions.get(j))) - return true; - } - } - } - return false; - } - - /** - * @param element - * @param classAttribute - * @return Object - * @throws CoreException - */ - Object createExecutableExtension(final IConfigurationElement element, final String classAttribute) throws CoreException { - Object obj = null; - obj = element.createExecutableExtension(classAttribute); - return obj; - } - - /** - * Creates an extension. If the extension plugin has not been loaded a - * busy cursor will be activated during the duration of the load. - * - * @param element - * @param classAttribute - * @return Object - * @throws CoreException - */ - public Object createExtension() { - // If plugin has been loaded create extension. - // Otherwise, show busy cursor then create extension. - final IConfigurationElement element = getConfigurationElement(); - final Object[] result = new Object[1]; - String pluginId = element.getDeclaringExtension().getNamespace(); - Bundle bundle = Platform.getBundle(pluginId); - if (bundle.getState() == Bundle.ACTIVE) { - try { - return createExecutableExtension(element, "class"); //$NON-NLS-1$ - } catch (CoreException e) { - handleCreateExecutableException(result, e); - } - } else { - BusyIndicator.showWhile(null, new Runnable() { - public void run() { - try { - result[0] = createExecutableExtension(element, "class"); //$NON-NLS-1$ - } catch (Exception e) { - handleCreateExecutableException(result, e); - } - } - }); - } - return result[0]; - } - - /** - * @return a validator instance based on this ValidatorMetaData instance - */ - public IValidator createValidator() { - Object obj = null; - obj = createExtension(); - if (obj == null) { - return null; - } - return (obj instanceof IValidator) ? (IValidator) obj : null; - } - - public IConfigurationElement getConfigurationElement() { - return fConfigurationElement; - } - - public String getValidatorClass() { - return fClass; - } - - public String getValidatorId() { - return fId; - } - - /** - * @param result - * @param e - */ - void handleCreateExecutableException(Object[] result, Throwable e) { - Logger.logException(e); - e.printStackTrace(); - result[0] = null; - } - /** - * ReconcileAnnotationKey.TOTAL or ReconcileAnnotationKey.PARTIAL - * @return - */ - public int getValidatorScope() { - return fScope.equalsIgnoreCase("total") ? ReconcileAnnotationKey.TOTAL : ReconcileAnnotationKey.PARTIAL; //$NON-NLS-1$ - } - - /** - * @see java.lang.Object#toString() - */ - public String toString() { - StringBuffer debugString = new StringBuffer("ValidatorMetaData:"); //$NON-NLS-1$ - if (fId != null) - debugString.append(" [id:" + fId + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - return debugString.toString(); - } -} |