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Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/metadataprocessors/MetaDataEnabledProcessingFactory.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/metadataprocessors/MetaDataEnabledProcessingFactory.java | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/metadataprocessors/MetaDataEnabledProcessingFactory.java b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/metadataprocessors/MetaDataEnabledProcessingFactory.java deleted file mode 100644 index 12a448fb5..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/metadataprocessors/MetaDataEnabledProcessingFactory.java +++ /dev/null @@ -1,177 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Oracle Corporation. - * 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: - * Gerry Kessler/Oracle - initial API and implementation - * - ********************************************************************************/ - -package org.eclipse.jst.jsf.metadataprocessors; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -import org.eclipse.core.resources.IProject; -import org.eclipse.jst.jsf.common.dom.AttributeIdentifier; -import org.eclipse.jst.jsf.common.metadata.Entity; -import org.eclipse.jst.jsf.common.metadata.Trait; -import org.eclipse.jst.jsf.common.metadata.internal.TraitValueHelper; -import org.eclipse.jst.jsf.common.metadata.query.ITaglibDomainMetaDataModelContext; -import org.eclipse.jst.jsf.common.metadata.query.TaglibDomainMetaDataQueryHelper; -import org.eclipse.jst.jsf.context.resolver.structureddocument.IStructuredDocumentContextResolverFactory; -import org.eclipse.jst.jsf.context.resolver.structureddocument.IWorkspaceContextResolver; -import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext; -import org.eclipse.jst.jsf.metadataprocessors.internal.AttributeValueRuntimeTypeFactory; - -/** - * Singleton class that will produce <code>IMetaDataEnabledFeature</code>s - * that the caller can use for processing. - * <p> - * <b>Provisional API - subject to change</b> - * </p> - * - * @author Gerry Kessler - Oracle - * - */ -public final class MetaDataEnabledProcessingFactory { - private static MetaDataEnabledProcessingFactory INSTANCE; - - /** - * Name of property in annotation file to use when applying a runtime type - * to an attribute value - */ - public static final String ATTRIBUTE_VALUE_RUNTIME_TYPE_PROP_NAME = "attribute-value-runtime-type"; //$NON-NLS-1$ - - /** - * @return singleton instance - */ - public static MetaDataEnabledProcessingFactory getInstance() { - if (INSTANCE == null) { - INSTANCE = new MetaDataEnabledProcessingFactory(); - } - return INSTANCE; - } - - private MetaDataEnabledProcessingFactory() { - super(); - } - - /** - * Returns list of <code>IMetaDataEnabledFeature</code> adapters for the - * given Taglibrary attribute. - * - * Adapters will be scanned for first by uri, element, attribute and if not - * found, uri, "*", attribute and if still not found by "*", "*", attribute. - * - * @param featureType - * feature type. eg. <code>IPossibleValues</code>, - * <code>IValidValues</code>, etc. Must be subclass of - * IMetaDataEnabledFeature. - * @param sdContext - * @param uri - * annotation file uri - * @param elementName - * @param attributeName - * @return returns null - if the metadata was not found <br> - * returns empty list - if not a - * <code>IMetaDataEnabledFeature</code> processor or is not valid - * or does not support the specified feature - * - * @see MetaDataEnabledProcessingFactory#ATTRIBUTE_VALUE_RUNTIME_TYPE_PROP_NAME - */ - public List<IMetaDataEnabledFeature> getAttributeValueRuntimeTypeFeatureProcessors( - Class featureType, IStructuredDocumentContext sdContext, - String uri, String elementName, String attributeName) { - - // look up the attribute's runtime type from MD - IProject _project = null; - if (sdContext != null) { - IWorkspaceContextResolver resolver = IStructuredDocumentContextResolverFactory.INSTANCE - .getWorkspaceContextResolver(sdContext); - _project = resolver != null ? resolver.getProject() : null; - } - String _elem = elementName + "/" + attributeName; //$NON-NLS-1$ - String _uri = uri; - ITaglibDomainMetaDataModelContext modelContext = TaglibDomainMetaDataQueryHelper - .createMetaDataModelContext(_project, _uri); - Entity attrEntity = TaglibDomainMetaDataQueryHelper.getEntity(modelContext, - _elem); - - if (attrEntity != null) - return getAttributeValueRuntimeTypeFeatureProcessors(featureType, sdContext, attrEntity); - - return Collections.EMPTY_LIST; - - } - - /** - * A convenience method fully equivalent to: - * - * getAttributeValueRuntimeTypeFeatureProcessors - * (featureType, sdContext, attributeId.getTagIdentifier().getUri() - * , attributeId.getTagIdentifier().getTagName(), - * attributeId.getName()) - * @param featureType - * @param sdContext - * @param attributeId - * @return the meta-data enabled feature - */ - public List<IMetaDataEnabledFeature> getAttributeValueRuntimeTypeFeatureProcessors( - Class featureType, IStructuredDocumentContext sdContext, - AttributeIdentifier attributeId) - { - return getAttributeValueRuntimeTypeFeatureProcessors - (featureType, sdContext, attributeId.getTagIdentifier().getUri() - , attributeId.getTagIdentifier().getTagName(), - attributeId.getName()); - } - - /** - * @param featureType - * @param sdContext - * @param attrEntity - * @return returns null - if the meta data was not found <br> - * returns empty list - if not a - * <code>IMetaDataEnabledFeature</code> processor or is not valid - * or does not support the specified feature - */ - public List<IMetaDataEnabledFeature> getAttributeValueRuntimeTypeFeatureProcessors( - Class featureType, IStructuredDocumentContext sdContext, - Entity attrEntity) { - - Trait trait = TaglibDomainMetaDataQueryHelper.getTrait(attrEntity, - ATTRIBUTE_VALUE_RUNTIME_TYPE_PROP_NAME); - - if (trait == null) { - return Collections.EMPTY_LIST; - } - - List<IMetaDataEnabledFeature> retList = new ArrayList<IMetaDataEnabledFeature>(2); - String typeId = TraitValueHelper.getValueAsString(trait); - - // get the implementing class for the type - ITypeDescriptor type = AttributeValueRuntimeTypeFactory.getInstance() - .getType(typeId); - if (type != null) { - MetaDataContext context = new MetaDataContext(attrEntity, trait); - // get all the feature adapters (IMetaDataEnabledFeature) for this - // type - List<IMetaDataEnabledFeature> featureAdapters = type.getFeatureAdapters(featureType); - for (int j = 0; j < featureAdapters.size(); j++) { - // set the context in the feature - featureAdapters.get(j).setMetaDataContext(context); - featureAdapters.get(j).setStructuredDocumentContext(sdContext); - retList.add(featureAdapters.get(j)); - } - - } - // return list of IMetaDataEnabledFeatures for this type - return Collections.unmodifiableList(retList); - } - -} |