001: /*
002: * Portions Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
003: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004: *
005: * This code is free software; you can redistribute it and/or modify it
006: * under the terms of the GNU General Public License version 2 only, as
007: * published by the Free Software Foundation. Sun designates this
008: * particular file as subject to the "Classpath" exception as provided
009: * by Sun in the LICENSE file that accompanied this code.
010: *
011: * This code is distributed in the hope that it will be useful, but WITHOUT
012: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
013: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
014: * version 2 for more details (a copy is included in the LICENSE file that
015: * accompanied this code).
016: *
017: * You should have received a copy of the GNU General Public License version
018: * 2 along with this work; if not, write to the Free Software Foundation,
019: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
020: *
021: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
022: * CA 95054 USA or visit www.sun.com if you need additional information or
023: * have any questions.
024: */
025:
026: package com.sun.tools.internal.ws.processor.generator;
027:
028: import java.io.IOException;
029: import java.util.Comparator;
030:
031: import javax.xml.namespace.QName;
032:
033: import com.sun.tools.internal.ws.processor.model.Block;
034: import com.sun.tools.internal.ws.processor.model.Fault;
035: import com.sun.tools.internal.ws.processor.model.Operation;
036: import com.sun.tools.internal.ws.processor.model.java.JavaStructureType;
037: import com.sun.tools.internal.ws.processor.util.IndentingWriter;
038: import com.sun.tools.internal.ws.processor.util.ProcessorEnvironment;
039:
040: /**
041: *
042: * @author WS Development Team
043: */
044: public class GeneratorUtil implements GeneratorConstants {
045:
046: public static void writeNewQName(IndentingWriter p, QName name)
047: throws IOException {
048: p.p("new QName(\"" + name.getNamespaceURI() + "\", \""
049: + name.getLocalPart() + "\")");
050: }
051:
052: public static void writeBlockQNameDeclaration(IndentingWriter p,
053: Operation operation, Block block, Names names)
054: throws IOException {
055: String qname = names.getBlockQNameName(operation, block);
056: p.p("private static final QName ");
057: p.p(qname + " = ");
058: writeNewQName(p, block.getName());
059: p.pln(";");
060: }
061:
062: public static void writeQNameDeclaration(IndentingWriter p,
063: QName name, Names names) throws IOException {
064: String qname = names.getQNameName(name);
065: p.p("private static final QName ");
066: p.p(qname + " = ");
067: writeNewQName(p, name);
068: p.pln(";");
069: }
070:
071: public static void writeQNameTypeDeclaration(IndentingWriter p,
072: QName name, Names names) throws IOException {
073: String qname = names.getTypeQName(name);
074: p.p("private static final QName ");
075: p.p(qname + " = ");
076: writeNewQName(p, name);
077: p.pln(";");
078: }
079:
080: public static boolean classExists(ProcessorEnvironment env,
081: String className) {
082: try {
083: // Takes care of inner classes.
084: getLoadableClassName(className, env.getClassLoader());
085: return true;
086: } catch (ClassNotFoundException ce) {
087: }
088: return false;
089: }
090:
091: public static String getLoadableClassName(String className,
092: ClassLoader classLoader) throws ClassNotFoundException {
093:
094: try {
095: Class.forName(className, true, classLoader);
096: } catch (ClassNotFoundException e) {
097: int idx = className.lastIndexOf(DOTC);
098: if (idx > -1) {
099: String tmp = className.substring(0, idx)
100: + SIG_INNERCLASS;
101: tmp += className.substring(idx + 1);
102: return getLoadableClassName(tmp, classLoader);
103: }
104: throw e;
105: }
106: return className;
107: }
108:
109: public static class FaultComparator implements Comparator {
110: private boolean sortName = false;
111:
112: public FaultComparator() {
113: }
114:
115: public FaultComparator(boolean sortName) {
116: this .sortName = sortName;
117: }
118:
119: public int compare(Object o1, Object o2) {
120: if (sortName) {
121: QName name1 = ((Fault) o1).getBlock().getName();
122: QName name2 = ((Fault) o2).getBlock().getName();
123: // Faults that are processed by name first, then type
124: if (!name1.equals(name2)) {
125: return name1.toString().compareTo(name2.toString());
126: }
127: }
128: JavaStructureType type1 = ((Fault) o1).getJavaException();
129: JavaStructureType type2 = ((Fault) o2).getJavaException();
130: int result = sort(type1, type2);
131: return result;
132: }
133:
134: protected int sort(JavaStructureType type1,
135: JavaStructureType type2) {
136: if (type1.getName().equals(type2.getName())) {
137: return 0;
138: }
139: JavaStructureType super Type;
140: super Type = type1.getSuperclass();
141: while (super Type != null) {
142: if (super Type.equals(type2)) {
143: return -1;
144: }
145: super Type = super Type.getSuperclass();
146: }
147: super Type = type2.getSuperclass();
148: while (super Type != null) {
149: if (super Type.equals(type1)) {
150: return 1;
151: }
152: super Type = super Type.getSuperclass();
153: }
154: if (type1.getSubclasses() == null
155: && type2.getSubclasses() != null)
156: return -1;
157: if (type1.getSubclasses() != null
158: && type2.getSubclasses() == null)
159: return 1;
160: if (type1.getSuperclass() != null
161: && type2.getSuperclass() == null) {
162: return 1;
163: }
164: if (type1.getSuperclass() == null
165: && type2.getSuperclass() != null) {
166: return -1;
167: }
168: return type1.getName().compareTo(type2.getName());
169: }
170: }
171: }
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