diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/internal/annotation/AnnotationFileParser.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/internal/annotation/AnnotationFileParser.java | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/internal/annotation/AnnotationFileParser.java b/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/internal/annotation/AnnotationFileParser.java deleted file mode 100644 index 11279e99e5..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/internal/annotation/AnnotationFileParser.java +++ /dev/null @@ -1,207 +0,0 @@ -/* - * Copyright (c) 2002 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM - Initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - */ -package org.eclipse.wst.xml.core.internal.contentmodel.internal.annotation; - -import java.io.IOException; -import java.io.InputStream; -import java.net.URL; -import java.util.PropertyResourceBundle; -import java.util.ResourceBundle; - -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.wst.xml.core.internal.Logger; -import org.eclipse.wst.xml.core.internal.contentmodel.annotation.Annotation; -import org.eclipse.wst.xml.core.internal.contentmodel.annotation.AnnotationMap; -import org.xml.sax.Attributes; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.helpers.DefaultHandler; - - -/** - * - */ -public class AnnotationFileParser { - public static final String TAG_ID_ANNOTATIONS = "abstractGrammarAnnotations"; //$NON-NLS-1$ - public static final String TAG_ID_ANNOTATION = "annotation"; //$NON-NLS-1$ - public static final String TAG_ID_PROPERTY = "property"; //$NON-NLS-1$ - - /** - * This method is called to parse an annotation file and store the - * contents into an annotationMap - */ - private void parse(AnnotationMap annotationMap, InputStream input, AnnotationFileInfo fileInfo) throws Exception { - // move to Xerces-2.... add 'contextClassLoader' stuff - ClassLoader prevClassLoader = Thread.currentThread().getContextClassLoader(); - try { - SAXParserFactory factory = SAXParserFactory.newInstance(); - factory.setNamespaceAware(true); - SAXParser parser = factory.newSAXParser(); - parser.parse(new InputSource(input), new AnnotationMapContentHandler(annotationMap, fileInfo)); - } - finally { - Thread.currentThread().setContextClassLoader(prevClassLoader); - } - } - - /** - * This method is called to parse an annotation file and store the - * contents into an annotationMap - */ - public void parse(AnnotationMap map, AnnotationFileInfo fileInfo) throws Exception { - InputStream inputStream = null; - try { - URL url = Platform.find(Platform.getBundle(fileInfo.getBundleId()), Path.fromOSString(fileInfo.getAnnotationFileLocation())); - if (url != null) { - inputStream = url.openStream(); - parse(map, inputStream, fileInfo); - } - } - catch (Exception e) { - Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e); - throw (e); - } - finally { - try { - if (inputStream != null) { - inputStream.close(); - } - } - catch (IOException e) { - } - } - } - - protected class AnnotationMapContentHandler extends DefaultHandler { - private AnnotationMap annotationMap; - private Annotation currentAnnotation; - private String currentPropertyName; - private StringBuffer propertyValueBuffer; - private ResourceBundle resourceBundle; - private AnnotationFileInfo fFileInfo; - - public AnnotationMapContentHandler(AnnotationMap annotationMap, AnnotationFileInfo fileInfo) { - this.annotationMap = annotationMap; - this.fFileInfo = fileInfo; - } - - private URL generatePropertiesFileURL(AnnotationFileInfo fileInfo, String propertiesLocation) { - URL propertiesURL = null; - - // prepend $nl$ variable to location - IPath annotationPath = Path.fromOSString("$nl$/" + fileInfo.getAnnotationFileLocation()); //$NON-NLS-1$ - // remove the annotation.xml file - IPath annotationFolder = annotationPath.removeLastSegments(1); - // append location of propertiles file - IPath propertiesFile = annotationFolder.append(propertiesLocation); - // append .properties extension if needed - if (propertiesFile.getFileExtension() == null) - propertiesFile = propertiesFile.addFileExtension("properties"); //$NON-NLS-1$ - // create a URL out of the properties file location - propertiesURL = Platform.find(Platform.getBundle(fileInfo.getBundleId()), propertiesFile); - return propertiesURL; - } - - public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { - propertyValueBuffer = new StringBuffer(); - if (localName.equals(TAG_ID_ANNOTATIONS)) { - int attributesLength = attributes.getLength(); - for (int i = 0; i < attributesLength; i++) { - String attributeName = attributes.getLocalName(i); - String attributeValue = attributes.getValue(i); - if (attributeName.equals("propertiesLocation")) //$NON-NLS-1$ - { - URL bundleURL = generatePropertiesFileURL(fFileInfo, attributeValue); - if (bundleURL != null) { - InputStream bundleStream = null; - try { - bundleStream = bundleURL.openStream(); - resourceBundle = new PropertyResourceBundle(bundleStream); - } - catch (IOException e) { - Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e); - } - finally { - try { - if (bundleStream != null) - bundleStream.close(); - } - catch (IOException x) { - Logger.log(Logger.WARNING_DEBUG, x.getMessage(), x); - } - } - } - } - else if (attributeName.equals("caseSensitive")) //$NON-NLS-1$ - { - if (attributeValue.trim().equals("false")) //$NON-NLS-1$ - { - annotationMap.setCaseSensitive(false); - } - } - } - } - else if (localName.equals(TAG_ID_ANNOTATION)) { - currentAnnotation = null; - String specValue = attributes.getValue("spec"); //$NON-NLS-1$ - if (specValue != null) { - currentAnnotation = new Annotation(); - currentAnnotation.setSpec(specValue); - } - annotationMap.addAnnotation(currentAnnotation); - } - else if (localName.equals(TAG_ID_PROPERTY)) { - if (currentAnnotation != null) { - currentPropertyName = attributes.getValue("name"); //$NON-NLS-1$ - } - } - } - - public void endElement(String uri, String localName, String qName) throws SAXException { - if (currentPropertyName != null && currentAnnotation != null) { - String propertyValue = propertyValueBuffer.toString(); - if (propertyValue != null) { - if (propertyValue.startsWith("%") && resourceBundle != null) //$NON-NLS-1$ - { - try { - propertyValue = resourceBundle.getString(propertyValue.substring(1)); - } - catch (Exception e) { - // ignore any exception that occurs while trying - // to fetch a resource - } - } - currentAnnotation.setProperty(currentPropertyName, propertyValue); - } - } - - if (localName.equals(TAG_ID_ANNOTATION)) { - currentAnnotation = null; - } - else if (localName.equals(TAG_ID_PROPERTY)) { - currentPropertyName = null; - } - } - - public void characters(char[] ch, int start, int length) { - if (currentPropertyName != null && currentAnnotation != null) { - propertyValueBuffer.append(ch, start, length); - } - } - } -} |