jdk8-mips64-public/jaxws: comparison src/share/jaxws_classes/com/sun/tools/internal/jxc/ConfigReader.java

-:88b85470e72c
+:f50545b5e2f1
+/*
+* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.  Oracle designates this
+* particular file as subject to the "Classpath" exception as provided
+* by Oracle in the LICENSE file that accompanied this code.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+package com.sun.tools.internal.jxc;
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.xml.bind.SchemaOutputResolver;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.transform.Result;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.validation.ValidatorHandler;
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.lang.model.element.TypeElement;
+import com.sun.tools.internal.jxc.gen.config.Config;
+import com.sun.tools.internal.jxc.gen.config.Schema;
+import com.sun.tools.internal.xjc.SchemaCache;
+import com.sun.tools.internal.xjc.api.Reference;
+import com.sun.tools.internal.xjc.util.ForkContentHandler;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.XMLReader;
+/**
+* This reads the config files passed by the user to annotation processing
+* and obtains a list of classes that need to be included
+* for a particular config from the set of classes passed
+* by the user to annotation processing.
+*
+* @author Bhakti Mehta (bhakti.mehta@sun.com)
+*/
+public final class ConfigReader  {
+/**
+* The set of classes to be passed to XJC
+*
+*/
+private final Set<Reference> classesToBeIncluded = new HashSet<Reference>();
+/**
+*  The SchemaOutputResolver used to generate the schemas
+*/
+private final SchemaOutputResolver schemaOutputResolver;
+private final ProcessingEnvironment env;
+/**
+*
+* @param classes
+*      The set of classes passed to the AnnotationProcessor
+* @param xmlFile
+*      The configuration file.
+* @throws SAXException
+*      If this is thrown, the error has already been reported.
+* @throws IOException
+*     If any IO errors occur.
+*/
+public ConfigReader(ProcessingEnvironment env, Collection<? extends TypeElement> classes, File xmlFile, ErrorHandler errorHandler) throws SAXException, IOException {
+this.env = env;
+Config config = parseAndGetConfig(xmlFile,errorHandler);
+checkAllClasses(config,classes);
+String path =   xmlFile.getAbsolutePath();
+String xmlPath = path.substring(0,path.lastIndexOf(File.separatorChar));
+schemaOutputResolver = createSchemaOutputResolver(config,xmlPath);
+}
+/**
+* This creates a regular expression
+* for the user pattern , matches the input classes
+* passed by the user and returns the final
+* list of classes that need to be included for a config file
+* after applying those patterns
+*
+*/
+public Collection<Reference> getClassesToBeIncluded() {
+return classesToBeIncluded;
+}
+private void checkAllClasses(Config config, Collection<? extends TypeElement> rootClasses) {
+List<Pattern> includeRegexList = config.getClasses().getIncludes();
+List<Pattern>  excludeRegexList = config.getClasses().getExcludes();
+OUTER:
+for (TypeElement typeDecl : rootClasses) {
+String qualifiedName = typeDecl.getQualifiedName().toString();
+for (Pattern pattern : excludeRegexList) {
+boolean match = checkPatternMatch(qualifiedName, pattern);
+if (match)
+continue OUTER; // excluded
+}
+for (Pattern pattern : includeRegexList) {
+boolean match = checkPatternMatch(qualifiedName, pattern);
+if (match) {
+classesToBeIncluded.add(new Reference(typeDecl,env));
+break;
+}
+}
+}
+}
+/**
+* This returns the SchemaOutputResolver to generate the schemas
+*/
+public SchemaOutputResolver getSchemaOutputResolver(){
+return schemaOutputResolver;
+}
+private SchemaOutputResolver createSchemaOutputResolver(Config config, String xmlpath) {
+File baseDir = new File(xmlpath, config.getBaseDir().getPath());
+SchemaOutputResolverImpl schemaOutputResolver = new SchemaOutputResolverImpl (baseDir);
+for( Schema schema : (List<Schema>)config.getSchema() ) {
+String namespace = schema.getNamespace();
+File location = schema.getLocation();
+schemaOutputResolver.addSchemaInfo(namespace,location);
+}
+return schemaOutputResolver;
+}
+/**
+* This will  check if the qualified name matches the pattern
+*
+* @param qualifiedName
+*      The qualified name of the TypeDeclaration
+* @param pattern
+*       The  pattern obtained from the users input
+*
+*/
+private boolean checkPatternMatch(String qualifiedName, Pattern pattern) {
+Matcher matcher = pattern.matcher(qualifiedName);
+return matcher.matches();
+}
+/**
+* Lazily parsed schema for the binding file.
+*/
+private static SchemaCache configSchema = new SchemaCache(Config.class.getResource("config.xsd"));
+/**
+* Parses an xml config file and returns a Config object.
+*
+* @param xmlFile
+*        The xml config file which is passed by the user to annotation processing
+* @return
+*        A non null Config object
+*/
+private Config parseAndGetConfig (File xmlFile, ErrorHandler errorHandler) throws SAXException, IOException {
+XMLReader reader;
+try {
+SAXParserFactory factory = SAXParserFactory.newInstance();
+factory.setNamespaceAware(true);
+reader = factory.newSAXParser().getXMLReader();
+} catch (ParserConfigurationException e) {
+// in practice this will never happen
+throw new Error(e);
+}
+NGCCRuntimeEx runtime = new NGCCRuntimeEx(errorHandler);
+// set up validator
+ValidatorHandler validator = configSchema.newValidator();
+validator.setErrorHandler(errorHandler);
+// the validator will receive events first, then the parser.
+reader.setContentHandler(new ForkContentHandler(validator,runtime));
+reader.setErrorHandler(errorHandler);
+Config config = new Config(runtime);
+runtime.setRootHandler(config);
+reader.parse(new InputSource(xmlFile.toURL().toExternalForm()));
+runtime.reset();
+return config;
+}
+/**
+* Controls where the JAXB RI puts the generates
+* schema files.
+* @author
+*     Bhakti Mehta (bhakti.mehta@sun.com)
+*/
+private static final class SchemaOutputResolverImpl extends SchemaOutputResolver{
+/**
+* Directory to which we put the rest of the files.
+* Never be null.
+*/
+private final File baseDir;
+/**
+* Namespace URI to the location of the schema.
+* This captures what the user specifies.
+*/
+private final Map<String,File> schemas = new HashMap<String,File>();
+/**
+* Decides where the schema file (of the given namespace URI)
+* will be written, and return it as a {@link Result} object.
+*
+*/
+public Result createOutput( String namespaceUri, String suggestedFileName ) {
+// the user's preference takes a precedence
+if(schemas.containsKey(namespaceUri)) {
+File loc = schemas.get(namespaceUri);
+if(loc==null)   return null;    // specifically not to generate a schema
+// create directories if necessary. we've already checked that the baseDir
+// exists, so this should be no surprise to users.
+loc.getParentFile().mkdirs();
+return new StreamResult(loc);   // generate into a file the user specified.
+}
+// if the user didn't say anything about this namespace,
+// generate it into the default directory with a default name.
+File schemaFile = new File (baseDir, suggestedFileName);
+// The systemId for the result will be schemaFile
+return new StreamResult(schemaFile);
+}
+public SchemaOutputResolverImpl(File baseDir) {
+assert baseDir!=null;
+this.baseDir = baseDir;
+}
+public void addSchemaInfo(String namespaceUri, File location) {
+if (namespaceUri == null )
+//generate elements in no namespace
+namespaceUri = "";
+schemas.put(namespaceUri, location);
+}
+}
+}

Mercurial > jdk8-mips64-public > jaxws / file comparison

comparison: src/share/jaxws_classes/com/sun/tools/internal/jxc/ConfigReader.java

src/share/jaxws_classes/com/sun/tools/internal/jxc/ConfigReader.java