diff options
Diffstat (limited to 'src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java')
| -rw-r--r-- | src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java b/src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java index 6690922..9fd66e5 100644 --- a/src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java +++ b/src/com/sun/org/apache/xerces/internal/parsers/XMLGrammarPreparser.java @@ -1,13 +1,13 @@ /* - * reserved comment block - * DO NOT REMOVE OR ALTER! + * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. */ /* - * Copyright 2001, 2002,2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * @@ -20,15 +20,11 @@ package com.sun.org.apache.xerces.internal.parsers; -import java.io.IOException; -import java.util.Enumeration; -import java.util.Hashtable; -import java.util.Locale; - import com.sun.org.apache.xerces.internal.impl.Constants; import com.sun.org.apache.xerces.internal.impl.XMLEntityManager; import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter; import com.sun.org.apache.xerces.internal.util.SymbolTable; +import com.sun.org.apache.xerces.internal.utils.ObjectFactory; import com.sun.org.apache.xerces.internal.xni.XNIException; import com.sun.org.apache.xerces.internal.xni.grammars.Grammar; import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarDescription; @@ -37,7 +33,11 @@ import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool; import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver; import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource; -import com.sun.org.apache.xerces.internal.utils.ObjectFactory; +import java.io.IOException; +import java.util.Collections; +import java.util.HashMap; +import java.util.Locale; +import java.util.Map; /** * <p> This class provides an easy way for a user to preparse grammars @@ -82,13 +82,15 @@ public class XMLGrammarPreparser { Constants.XERCES_PROPERTY_PREFIX + Constants.XMLGRAMMAR_POOL_PROPERTY; // the "built-in" grammar loaders - private static final Hashtable KNOWN_LOADERS = new Hashtable(); + private static final Map<String, String> KNOWN_LOADERS; static { - KNOWN_LOADERS.put(XMLGrammarDescription.XML_SCHEMA, + Map<String, String> loaders = new HashMap<>(); + loaders.put(XMLGrammarDescription.XML_SCHEMA, "com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader"); - KNOWN_LOADERS.put(XMLGrammarDescription.XML_DTD, + loaders.put(XMLGrammarDescription.XML_DTD, "com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDLoader"); + KNOWN_LOADERS = Collections.unmodifiableMap(loaders); } /** Recognized properties. */ @@ -108,8 +110,8 @@ public class XMLGrammarPreparser { protected Locale fLocale; - // Hashtable holding our loaders - private Hashtable fLoaders; + // Map holding our loaders + private Map<String, XMLGrammarLoader> fLoaders; // // Constructors @@ -128,7 +130,7 @@ public class XMLGrammarPreparser { public XMLGrammarPreparser (SymbolTable symbolTable) { fSymbolTable = symbolTable; - fLoaders = new Hashtable(); + fLoaders = new HashMap<>(); fErrorReporter = new XMLErrorReporter(); setLocale(Locale.getDefault()); fEntityResolver = new XMLEntityManager(); @@ -189,7 +191,7 @@ public class XMLGrammarPreparser { public Grammar preparseGrammar(String type, XMLInputSource is) throws XNIException, IOException { if(fLoaders.containsKey(type)) { - XMLGrammarLoader gl = (XMLGrammarLoader)fLoaders.get(type); + XMLGrammarLoader gl = fLoaders.get(type); // make sure gl's been set up with all the "basic" properties: gl.setProperty(SYMBOL_TABLE, fSymbolTable); gl.setProperty(ENTITY_RESOLVER, fEntityResolver); @@ -271,7 +273,7 @@ public class XMLGrammarPreparser { // it's possible the application may want access to a certain loader to do // some custom work. public XMLGrammarLoader getLoader(String type) { - return (XMLGrammarLoader)fLoaders.get(type); + return fLoaders.get(type); } // getLoader(String): XMLGrammarLoader // set a feature. This method tries to set it on all @@ -280,10 +282,9 @@ public class XMLGrammarPreparser { // by a grammar loader of a particular type, it will have // to retrieve that loader and use the loader's setFeature method. public void setFeature(String featureId, boolean value) { - Enumeration loaders = fLoaders.elements(); - while(loaders.hasMoreElements()){ - XMLGrammarLoader gl = (XMLGrammarLoader)loaders.nextElement(); + for (Map.Entry<String, XMLGrammarLoader> entry : fLoaders.entrySet()) { try { + XMLGrammarLoader gl = entry.getValue(); gl.setFeature(featureId, value); } catch(Exception e) { // eat it up... @@ -304,10 +305,9 @@ public class XMLGrammarPreparser { // <p> <strong>An application should use the explicit method // in this class to set "standard" properties like error handler etc.</strong> public void setProperty(String propId, Object value) { - Enumeration loaders = fLoaders.elements(); - while(loaders.hasMoreElements()){ - XMLGrammarLoader gl = (XMLGrammarLoader)loaders.nextElement(); + for (Map.Entry<String, XMLGrammarLoader> entry : fLoaders.entrySet()) { try { + XMLGrammarLoader gl = entry.getValue(); gl.setProperty(propId, value); } catch(Exception e) { // eat it up... @@ -322,7 +322,7 @@ public class XMLGrammarPreparser { // @param featureId the feature string to query. // @return the value of the feature. public boolean getFeature(String type, String featureId) { - XMLGrammarLoader gl = (XMLGrammarLoader)fLoaders.get(type); + XMLGrammarLoader gl = fLoaders.get(type); return gl.getFeature(featureId); } // getFeature (String, String): boolean @@ -335,7 +335,7 @@ public class XMLGrammarPreparser { // @param propertyId the property string to query. // @return the value of the property. public Object getProperty(String type, String propertyId) { - XMLGrammarLoader gl = (XMLGrammarLoader)fLoaders.get(type); + XMLGrammarLoader gl = fLoaders.get(type); return gl.getProperty(propertyId); } // getProperty(String, String): Object } // class XMLGrammarPreparser |