diff options
Diffstat (limited to 'tools/external/asm/org/objectweb/asm/xml/SAXClassAdapter.java')
| -rw-r--r-- | tools/external/asm/org/objectweb/asm/xml/SAXClassAdapter.java | 351 |
1 files changed, 351 insertions, 0 deletions
diff --git a/tools/external/asm/org/objectweb/asm/xml/SAXClassAdapter.java b/tools/external/asm/org/objectweb/asm/xml/SAXClassAdapter.java new file mode 100644 index 000000000..ba362d060 --- /dev/null +++ b/tools/external/asm/org/objectweb/asm/xml/SAXClassAdapter.java @@ -0,0 +1,351 @@ +/*** + * ASM XML Adapter + * Copyright (c) 2004, Eugene Kuleshov + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ +package org.objectweb.asm.xml; + +import org.objectweb.asm.AnnotationVisitor; +import org.objectweb.asm.Attribute; +import org.objectweb.asm.ClassVisitor; +import org.objectweb.asm.FieldVisitor; +import org.objectweb.asm.MethodVisitor; +import org.objectweb.asm.Opcodes; +import org.xml.sax.ContentHandler; +import org.xml.sax.helpers.AttributesImpl; + +/** + * A {@link org.objectweb.asm.ClassVisitor ClassVisitor} that generates SAX 2.0 + * events from the visited class. It can feed any kind of + * {@link org.xml.sax.ContentHandler ContentHandler}, e.g. XML serializer, XSLT + * or XQuery engines. + * + * @see org.objectweb.asm.xml.Processor + * @see org.objectweb.asm.xml.ASMContentHandler + * + * @author Eugene Kuleshov + */ +public final class SAXClassAdapter extends SAXAdapter implements ClassVisitor { + private boolean singleDocument; + + /** + * Constructs a new {@link SAXClassAdapter SAXClassAdapter} object. + * + * @param h content handler that will be used to send SAX 2.0 events. + * @param singleDocument if <tt>true</tt> adapter will not produce + * {@link ContentHandler#startDocument() startDocument()} and + * {@link ContentHandler#endDocument() endDocument()} events. + */ + public SAXClassAdapter(ContentHandler h, boolean singleDocument) { + super(h); + this.singleDocument = singleDocument; + if (!singleDocument) { + addDocumentStart(); + } + } + + public void visitSource(String source, String debug) { + if (source == null && debug == null) { + return; + } + + AttributesImpl att = new AttributesImpl(); + if (source != null) + att.addAttribute("", "file", "file", "", encode(source)); + if (debug != null) + att.addAttribute("", "debug", "debug", "", encode(debug)); + + addElement("source", att); + } + + public void visitOuterClass(String owner, String name, String desc) { + AttributesImpl att = new AttributesImpl(); + att.addAttribute("", "owner", "owner", "", owner); + if (name != null) + att.addAttribute("", "name", "name", "", name); + if (desc != null) + att.addAttribute("", "desc", "desc", "", desc); + + addElement("outerclass", att); + } + + public final void visitAttribute(Attribute attr) { + // TODO Auto-generated SAXClassAdapter.visitAttribute + } + + public AnnotationVisitor visitAnnotation(String desc, boolean visible) { + return new SAXAnnotationAdapter(getContentHandler(), + "annotation", + visible ? 1 : -1, + null, + desc); + } + + public void visit( + int version, + int access, + String name, + String signature, + String superName, + String[] interfaces) + { + StringBuffer sb = new StringBuffer(); + if ((access & Opcodes.ACC_PUBLIC) != 0) + sb.append("public "); + if ((access & Opcodes.ACC_PRIVATE) != 0) + sb.append("private "); + if ((access & Opcodes.ACC_PROTECTED) != 0) + sb.append("protected "); + if ((access & Opcodes.ACC_FINAL) != 0) + sb.append("final "); + if ((access & Opcodes.ACC_SUPER) != 0) + sb.append("super "); + if ((access & Opcodes.ACC_INTERFACE) != 0) + sb.append("interface "); + if ((access & Opcodes.ACC_ABSTRACT) != 0) + sb.append("abstract "); + if ((access & Opcodes.ACC_SYNTHETIC) != 0) + sb.append("synthetic "); + if ((access & Opcodes.ACC_ANNOTATION) != 0) + sb.append("annotation "); + if ((access & Opcodes.ACC_ENUM) != 0) + sb.append("enum "); + if ((access & Opcodes.ACC_DEPRECATED) != 0) + sb.append("deprecated "); + + AttributesImpl att = new AttributesImpl(); + att.addAttribute("", "access", "access", "", sb.toString()); + if (name != null) + att.addAttribute("", "name", "name", "", name); + if (signature != null) + att.addAttribute("", + "signature", + "signature", + "", + encode(signature)); + if (superName != null) + att.addAttribute("", "parent", "parent", "", superName); + att.addAttribute("", + "major", + "major", + "", + Integer.toString(version & 0xFFFF)); + att.addAttribute("", + "minor", + "minor", + "", + Integer.toString(version >>> 16)); + addStart("class", att); + + addStart("interfaces", new AttributesImpl()); + if (interfaces != null && interfaces.length > 0) { + for (int i = 0; i < interfaces.length; i++) { + AttributesImpl att2 = new AttributesImpl(); + att2.addAttribute("", "name", "name", "", interfaces[i]); + addElement("interface", att2); + } + } + addEnd("interfaces"); + } + + public FieldVisitor visitField( + int access, + String name, + String desc, + String signature, + Object value) + { + StringBuffer sb = new StringBuffer(); + if ((access & Opcodes.ACC_PUBLIC) != 0) + sb.append("public "); + if ((access & Opcodes.ACC_PRIVATE) != 0) + sb.append("private "); + if ((access & Opcodes.ACC_PROTECTED) != 0) + sb.append("protected "); + if ((access & Opcodes.ACC_STATIC) != 0) + sb.append("static "); + if ((access & Opcodes.ACC_FINAL) != 0) + sb.append("final "); + if ((access & Opcodes.ACC_VOLATILE) != 0) + sb.append("volatile "); + if ((access & Opcodes.ACC_TRANSIENT) != 0) + sb.append("transient "); + if ((access & Opcodes.ACC_SYNTHETIC) != 0) + sb.append("synthetic "); + if ((access & Opcodes.ACC_ENUM) != 0) + sb.append("enum "); + if ((access & Opcodes.ACC_DEPRECATED) != 0) + sb.append("deprecated "); + + AttributesImpl att = new AttributesImpl(); + att.addAttribute("", "access", "access", "", sb.toString()); + att.addAttribute("", "name", "name", "", name); + att.addAttribute("", "desc", "desc", "", desc); + if (signature != null) + att.addAttribute("", + "signature", + "signature", + "", + encode(signature)); + if (value != null) { + att.addAttribute("", "value", "value", "", encode(value.toString())); + } + + return new SAXFieldAdapter(getContentHandler(), att); + } + + public MethodVisitor visitMethod( + int access, + String name, + String desc, + String signature, + String[] exceptions) + { + StringBuffer sb = new StringBuffer(); + if ((access & Opcodes.ACC_PUBLIC) != 0) + sb.append("public "); + if ((access & Opcodes.ACC_PRIVATE) != 0) + sb.append("private "); + if ((access & Opcodes.ACC_PROTECTED) != 0) + sb.append("protected "); + if ((access & Opcodes.ACC_STATIC) != 0) + sb.append("static "); + if ((access & Opcodes.ACC_FINAL) != 0) + sb.append("final "); + if ((access & Opcodes.ACC_SYNCHRONIZED) != 0) + sb.append("synchronized "); + if ((access & Opcodes.ACC_BRIDGE) != 0) + sb.append("bridge "); + if ((access & Opcodes.ACC_VARARGS) != 0) + sb.append("varargs "); + if ((access & Opcodes.ACC_NATIVE) != 0) + sb.append("native "); + if ((access & Opcodes.ACC_ABSTRACT) != 0) + sb.append("abstract "); + if ((access & Opcodes.ACC_STRICT) != 0) + sb.append("strict "); + if ((access & Opcodes.ACC_SYNTHETIC) != 0) + sb.append("synthetic "); + if ((access & Opcodes.ACC_DEPRECATED) != 0) + sb.append("deprecated "); + + AttributesImpl att = new AttributesImpl(); + att.addAttribute("", "access", "access", "", sb.toString()); + att.addAttribute("", "name", "name", "", name); + att.addAttribute("", "desc", "desc", "", desc); + if (signature != null) { + att.addAttribute("", "signature", "signature", "", signature); + } + addStart("method", att); + + addStart("exceptions", new AttributesImpl()); + if (exceptions != null && exceptions.length > 0) { + for (int i = 0; i < exceptions.length; i++) { + AttributesImpl att2 = new AttributesImpl(); + att2.addAttribute("", "name", "name", "", exceptions[i]); + addElement("exception", att2); + } + } + addEnd("exceptions"); + + return new SAXCodeAdapter(getContentHandler(), access); + } + + public final void visitInnerClass( + String name, + String outerName, + String innerName, + int access) + { + StringBuffer sb = new StringBuffer(); + if ((access & Opcodes.ACC_PUBLIC) != 0) + sb.append("public "); + if ((access & Opcodes.ACC_PRIVATE) != 0) + sb.append("private "); + if ((access & Opcodes.ACC_PROTECTED) != 0) + sb.append("protected "); + if ((access & Opcodes.ACC_STATIC) != 0) + sb.append("static "); + if ((access & Opcodes.ACC_FINAL) != 0) + sb.append("final "); + if ((access & Opcodes.ACC_SUPER) != 0) + sb.append("super "); + if ((access & Opcodes.ACC_INTERFACE) != 0) + sb.append("interface "); + if ((access & Opcodes.ACC_ABSTRACT) != 0) + sb.append("abstract "); + if ((access & Opcodes.ACC_SYNTHETIC) != 0) + sb.append("synthetic "); + if ((access & Opcodes.ACC_ANNOTATION) != 0) + sb.append("annotation "); + if ((access & Opcodes.ACC_ENUM) != 0) + sb.append("enum "); + if ((access & Opcodes.ACC_DEPRECATED) != 0) + sb.append("deprecated "); + + AttributesImpl att = new AttributesImpl(); + att.addAttribute("", "access", "access", "", sb.toString()); + if (name != null) + att.addAttribute("", "name", "name", "", name); + if (outerName != null) + att.addAttribute("", "outerName", "outerName", "", outerName); + if (innerName != null) + att.addAttribute("", "innerName", "innerName", "", innerName); + addElement("innerclass", att); + } + + public final void visitEnd() { + addEnd("class"); + if (!singleDocument) { + addDocumentEnd(); + } + } + + static final String encode(String s) { + StringBuffer sb = new StringBuffer(); + for (int i = 0; i < s.length(); i++) { + char c = s.charAt(i); + if (c == '\\') { + sb.append("\\\\"); + } else if (c < 0x20 || c > 0x7f) { + sb.append("\\u"); + if (c < 0x10) { + sb.append("000"); + } else if (c < 0x100) { + sb.append("00"); + } else if (c < 0x1000) { + sb.append("0"); + } + sb.append(Integer.toString(c, 16)); + } else { + sb.append(c); + } + } + return sb.toString(); + } + +} |