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package org.eclipse.wst.html.core.internal.modelquery; |
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package org.eclipse.wst.html.core.internal.modelquery; |
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import java.lang.ref.Reference; |
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import java.lang.ref.SoftReference; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Map; |
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import org.eclipse.core.runtime.IConfigurationElement; |
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import org.eclipse.core.runtime.IExtension; |
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import org.eclipse.core.runtime.Platform; |
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import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver; |
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import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver; |
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import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; |
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import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; |
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import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManager; |
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import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManager; |
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Lines 26-31
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* This class closely resemble XMLModelQueryAssociationProvider. |
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* This class closely resemble XMLModelQueryAssociationProvider. |
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*/ |
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*/ |
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class XHTMLAssociationProvider extends XMLAssociationProvider { |
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class XHTMLAssociationProvider extends XMLAssociationProvider { |
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/** |
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* set CACHE_FIXED_DOCUMENTS to false to test effects of not caching certain catalog-contributed schemas. |
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*/ |
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private static final boolean CACHE_FIXED_DOCUMENTS = true; |
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private static final String[] STANDARD_SCHEMA_BUNDLES = new String[] {"org.eclipse.wst.standard.schemas","org.eclipse.jst.standard.schemas"}; |
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private static final String XML_CATALOG_EXT_POINT = "org.eclipse.wst.xml.core.catalogContributions"; |
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private static Collection fFixedPublicIDs = null; |
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private static Map fFixedCMDocuments = new HashMap(); |
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/** |
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/** |
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* set USE_QUICK_CACHE to false to test effects of not caching at all. |
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* set USE_QUICK_CACHE to false to test effects of not caching at all. |
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Lines 59-64
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public CMDocument getXHTMLCMDocument(String publicId, String systemId) { |
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public CMDocument getXHTMLCMDocument(String publicId, String systemId) { |
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if (idResolver == null) |
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if (idResolver == null) |
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return null; |
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return null; |
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String grammerURI = null; |
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String grammerURI = null; |
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if (USE_QUICK_CACHE) { |
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if (USE_QUICK_CACHE) { |
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/* |
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/* |
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Lines 84-90
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if (grammerURI == null) |
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if (grammerURI == null) |
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return null; |
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return null; |
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CMDocument cmDocument = null; |
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if (CACHE_FIXED_DOCUMENTS) { |
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Reference ref = (Reference) fFixedCMDocuments.get(publicId); |
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if (ref != null) { |
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cmDocument = (CMDocument) ref.get(); |
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if (cmDocument != null) { |
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return cmDocument; |
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} |
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} |
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} |
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/* |
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/* |
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* https://bugs.eclipse.org/bugs/show_bug.cgi?id=88896 |
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* https://bugs.eclipse.org/bugs/show_bug.cgi?id=88896 |
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* |
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* |
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Lines 105-111
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* grammerURI); CMDocument cmDocument = |
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* grammerURI); CMDocument cmDocument = |
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* documentManager.getCMDocument(publicId, grammerURI, "dtd"); |
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* documentManager.getCMDocument(publicId, grammerURI, "dtd"); |
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*/ |
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*/ |
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CMDocument cmDocument = documentManager.getCMDocument(publicId, grammerURI, null); |
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synchronized (grammerURI) { |
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cmDocument = documentManager.getCMDocument(publicId, grammerURI, null); |
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} |
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if (CACHE_FIXED_DOCUMENTS && getFixedPublicIDs().contains(publicId)) { |
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fFixedCMDocuments.put(publicId, new SoftReference(cmDocument)); |
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} |
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return cmDocument; |
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return cmDocument; |
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} |
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} |
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Lines 134-137
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public String getCachedGrammerURI() { |
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public String getCachedGrammerURI() { |
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return fCachedGrammerURI; |
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return fCachedGrammerURI; |
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} |
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} |
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/** |
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* @return the fFixedPublicIDs, a collection of contributed Public |
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* Identifiers from the known schema plug-ins. |
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*/ |
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private static Collection getFixedPublicIDs() { |
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/** |
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* public:publicId |
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* TODO: system:systemId and uri:name in their own methods and maps? |
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*/ |
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synchronized (STANDARD_SCHEMA_BUNDLES) { |
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if (fFixedPublicIDs == null) { |
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fFixedPublicIDs = new HashSet(); |
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for (int i = 0; i < STANDARD_SCHEMA_BUNDLES.length; i++) { |
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IExtension[] extensions = Platform.getExtensionRegistry().getExtensions(STANDARD_SCHEMA_BUNDLES[i]); |
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for (int j = 0; j < extensions.length; j++) { |
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if (XML_CATALOG_EXT_POINT.equals(extensions[j].getExtensionPointUniqueIdentifier())) { |
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IConfigurationElement[] configurationElements = extensions[j].getConfigurationElements(); |
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for (int k = 0; k < configurationElements.length; k++) { |
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IConfigurationElement[] publics = configurationElements[k].getChildren("public"); |
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for (int l = 0; l < publics.length; l++) { |
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String publicId = publics[l].getAttribute("publicId"); |
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if (publicId != null && publicId.length() > 0) { |
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fFixedPublicIDs.add(publicId); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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return fFixedPublicIDs; |
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} |
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} |
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} |
