| /* |
| * Copyright (c) 1997, 2012, 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.xjc.addon.locator; |
| |
| import java.io.IOException; |
| |
| import javax.xml.bind.annotation.XmlTransient; |
| |
| import com.sun.codemodel.internal.JDefinedClass; |
| import com.sun.codemodel.internal.JMod; |
| import com.sun.codemodel.internal.JVar; |
| import com.sun.codemodel.internal.JMethod; |
| import com.sun.tools.internal.xjc.BadCommandLineException; |
| import com.sun.tools.internal.xjc.Options; |
| import com.sun.tools.internal.xjc.Plugin; |
| import com.sun.tools.internal.xjc.outline.ClassOutline; |
| import com.sun.tools.internal.xjc.outline.Outline; |
| import com.sun.xml.internal.bind.Locatable; |
| import com.sun.xml.internal.bind.annotation.XmlLocation; |
| |
| import org.xml.sax.ErrorHandler; |
| import org.xml.sax.Locator; |
| |
| /** |
| * Generates JAXB objects that implement {@link Locatable}. |
| * |
| * @author |
| * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
| */ |
| public class SourceLocationAddOn extends Plugin { |
| |
| public String getOptionName() { |
| return "Xlocator"; |
| } |
| |
| public String getUsage() { |
| return " -Xlocator : enable source location support for generated code"; |
| } |
| |
| public int parseArgument(Options opt, String[] args, int i) throws BadCommandLineException, IOException { |
| return 0; // no option recognized |
| } |
| |
| private static final String fieldName = "locator"; |
| |
| public boolean run( |
| Outline outline, |
| Options opt, |
| ErrorHandler errorHandler ) { |
| |
| for( ClassOutline ci : outline.getClasses() ) { |
| JDefinedClass impl = ci.implClass; |
| if (ci.getSuperClass() == null) { |
| JVar $loc = impl.field(JMod.PROTECTED, Locator.class, fieldName); |
| $loc.annotate(XmlLocation.class); |
| $loc.annotate(XmlTransient.class); |
| |
| impl._implements(Locatable.class); |
| |
| impl.method(JMod.PUBLIC, Locator.class, "sourceLocation").body()._return($loc); |
| |
| JMethod setter = impl.method(JMod.PUBLIC, Void.TYPE, "setSourceLocation"); |
| JVar $newLoc = setter.param(Locator.class, "newLocator"); |
| setter.body().assign($loc, $newLoc); |
| } |
| } |
| |
| return true; |
| } |
| } |