diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/util/TagMetadataLoader.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/util/TagMetadataLoader.java | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/util/TagMetadataLoader.java b/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/util/TagMetadataLoader.java deleted file mode 100644 index e4425db9b..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/util/TagMetadataLoader.java +++ /dev/null @@ -1,162 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 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: - * Cameron Bateman - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.facelet.core.internal.util; - -import java.util.Iterator; - -import org.eclipse.core.resources.IProject; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.jst.jsf.common.metadata.Entity; -import org.eclipse.jst.jsf.common.metadata.Model; -import org.eclipse.jst.jsf.common.metadata.Trait; -import org.eclipse.jst.jsf.common.metadata.query.ITaglibDomainMetaDataModelContext; -import org.eclipse.jst.jsf.common.metadata.query.TaglibDomainMetaDataQueryHelper; -import org.eclipse.jst.jsf.facelet.core.internal.cm.addtagmd.ElementData; -import org.eclipse.jst.jsf.tagdisplay.internal.paletteinfos.PaletteInfo; -import org.eclipse.jst.jsf.tagdisplay.internal.paletteinfos.PaletteInfos; - -/** - * Loads tag meta-data. - * - * @author cbateman - * - */ -public class TagMetadataLoader -{ - private static final String PALETTE_INFOS = "paletteInfos"; //$NON-NLS-1$ - - private static final String TRAIT_DISPLAY_NAME = "displayName"; //$NON-NLS-1$ - - private static final String TRAIT_DESCRIPTION = "description"; //$NON-NLS-1$ - - private static final String TRAIT_ADDITIONALELEMENTDATA = "additionalElementData"; //$NON-NLS-1$ - - private final IProject _project; - - /** - * @param project - */ - public TagMetadataLoader(final IProject project) - { - _project = project; - } - - /** - * @param nsUri - * @param tagName - * @return the display name for tagName or null if not found. - */ - public String getDisplayName(final String nsUri, final String tagName) - { - return getString(nsUri, tagName, TRAIT_DISPLAY_NAME); - } - - /** - * @param nsUri - * @param tagName - * @return the description for tagName or null if not found. - */ - public String getDescription(final String nsUri, final String tagName) - { - return getString(nsUri, tagName, TRAIT_DESCRIPTION); - } - - /** - * @param nsUri - * @param tagName - * @return attribute data identified by the name or null. - */ - public ElementData getElementData(final String nsUri, - final String tagName) - { - final ITaglibDomainMetaDataModelContext modelContext = TaglibDomainMetaDataQueryHelper - .createMetaDataModelContext(_project, nsUri); - - final Entity entity = TaglibDomainMetaDataQueryHelper.getEntity( - modelContext, tagName); - - if (entity != null) - { - Trait trait = - TaglibDomainMetaDataQueryHelper.getTrait(entity, TRAIT_ADDITIONALELEMENTDATA); - if (trait != null) - { - EObject value= trait.getValue(); - if (value instanceof ElementData) - { - return (ElementData) value; - } - } - } - return null; - } - - private String getString(final String nsUri, final String tagName, - final String key) - { - String value = null; - final Model model = getModel(nsUri); - if (model != null) - { - value = getString(key, model, tagName); - } - return value; - } - - private String getString(final String key, final Model model, - final String tagName) - { - String value = null; - - // use palette infos if available - final Trait trait = TaglibDomainMetaDataQueryHelper.getTrait(model, - PALETTE_INFOS); - if (trait != null) - { - final PaletteInfos tags = (PaletteInfos) trait.getValue(); - for (final Iterator it = tags.getInfos().iterator(); it.hasNext();) - { - final PaletteInfo tag = (PaletteInfo) it.next(); - if (tag.getId().equalsIgnoreCase(tagName)) - { - final EStructuralFeature feature = tag.eClass() - .getEStructuralFeature(key); - if (feature != null) - { - if (tag.eIsSet(feature)) - { - final Object strValue = tag.eGet(feature); - if (strValue instanceof String) - { - value = (String) strValue; - } - } - } - } - } - } - return value; - } - - private Model getModel(final String nsUri) - { - final ITaglibDomainMetaDataModelContext modelContext = TaglibDomainMetaDataQueryHelper - .createMetaDataModelContext(_project, nsUri); - final Model model = TaglibDomainMetaDataQueryHelper - .getModel(modelContext); - // no caching at this time so there is no need to listen to model - // notifications - // if (model != null && !hasAdapter(model)) - // addAdapter(model); - return model; - } -} |