| /*** |
| * 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.eclipse.persistence.internal.libraries.asm.xml; |
| |
| import org.eclipse.persistence.internal.libraries.asm.AnnotationVisitor; |
| import org.eclipse.persistence.internal.libraries.asm.Type; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.helpers.AttributesImpl; |
| |
| /** |
| * SAXAnnotationAdapter |
| * |
| * @author Eugene Kuleshov |
| */ |
| public class SAXAnnotationAdapter extends SAXAdapter implements |
| AnnotationVisitor |
| { |
| private final String elementName; |
| |
| public SAXAnnotationAdapter( |
| final ContentHandler h, |
| final String elementName, |
| final int visible, |
| final String name, |
| final String desc) |
| { |
| this(h, elementName, visible, desc, name, -1); |
| } |
| |
| public SAXAnnotationAdapter( |
| final ContentHandler h, |
| final String elementName, |
| final int visible, |
| final int parameter, |
| final String desc) |
| { |
| this(h, elementName, visible, desc, null, parameter); |
| } |
| |
| private SAXAnnotationAdapter( |
| final ContentHandler h, |
| final String elementName, |
| final int visible, |
| final String desc, |
| final String name, |
| final int parameter) |
| { |
| super(h); |
| this.elementName = elementName; |
| |
| AttributesImpl att = new AttributesImpl(); |
| if (name != null) { |
| att.addAttribute("", "name", "name", "", name); |
| } |
| if (visible != 0) { |
| att.addAttribute("", "visible", "visible", "", visible > 0 |
| ? "true" |
| : "false"); |
| } |
| if (parameter != -1) { |
| att.addAttribute("", |
| "parameter", |
| "parameter", |
| "", |
| Integer.toString(parameter)); |
| } |
| if (desc != null) { |
| att.addAttribute("", "desc", "desc", "", desc); |
| } |
| |
| addStart(elementName, att); |
| } |
| |
| public void visit(final String name, final Object value) { |
| Class c = value.getClass(); |
| if (c.isArray()) { |
| AnnotationVisitor av = visitArray(name); |
| if (value instanceof byte[]) { |
| byte[] b = (byte[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Byte(b[i])); |
| } |
| |
| } else if (value instanceof char[]) { |
| char[] b = (char[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Character(b[i])); |
| } |
| |
| } else if (value instanceof short[]) { |
| short[] b = (short[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Short(b[i])); |
| } |
| |
| } else if (value instanceof boolean[]) { |
| boolean[] b = (boolean[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, Boolean.valueOf(b[i])); |
| } |
| |
| } else if (value instanceof int[]) { |
| int[] b = (int[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Integer(b[i])); |
| } |
| |
| } else if (value instanceof long[]) { |
| long[] b = (long[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Long(b[i])); |
| } |
| |
| } else if (value instanceof float[]) { |
| float[] b = (float[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Float(b[i])); |
| } |
| |
| } else if (value instanceof double[]) { |
| double[] b = (double[]) value; |
| for (int i = 0; i < b.length; i++) { |
| av.visit(null, new Double(b[i])); |
| } |
| |
| } |
| av.visitEnd(); |
| } else { |
| addValueElement("annotationValue", |
| name, |
| Type.getDescriptor(c), |
| value.toString()); |
| } |
| } |
| |
| public void visitEnum( |
| final String name, |
| final String desc, |
| final String value) |
| { |
| addValueElement("annotationValueEnum", name, desc, value); |
| } |
| |
| public AnnotationVisitor visitAnnotation( |
| final String name, |
| final String desc) |
| { |
| return new SAXAnnotationAdapter(getContentHandler(), |
| "annotationValueAnnotation", |
| 0, |
| name, |
| desc); |
| } |
| |
| public AnnotationVisitor visitArray(final String name) { |
| return new SAXAnnotationAdapter(getContentHandler(), |
| "annotationValueArray", |
| 0, |
| name, |
| null); |
| } |
| |
| public void visitEnd() { |
| addEnd(elementName); |
| } |
| |
| private void addValueElement( |
| final String element, |
| final String name, |
| final String desc, |
| final String value) |
| { |
| AttributesImpl att = new AttributesImpl(); |
| if (name != null) { |
| att.addAttribute("", "name", "name", "", name); |
| } |
| if (desc != null) { |
| att.addAttribute("", "desc", "desc", "", desc); |
| } |
| if (value != null) { |
| att.addAttribute("", |
| "value", |
| "value", |
| "", |
| SAXClassAdapter.encode(value)); |
| } |
| |
| addElement(element, att); |
| } |
| |
| } |