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jeremybenn |
/***
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* ASM: a very small and fast Java bytecode manipulation framework
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* Copyright (c) 2000-2005 INRIA, France Telecom
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.objectweb.asm.optimizer;
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import org.objectweb.asm.AnnotationVisitor;
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import org.objectweb.asm.Attribute;
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import org.objectweb.asm.FieldVisitor;
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/**
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* A {@link FieldVisitor} that collects the {@link Constant}s of the fields it
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* visits.
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*
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* @author Eric Bruneton
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*/
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public class FieldConstantsCollector implements FieldVisitor {
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private FieldVisitor fv;
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private ConstantPool cp;
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public FieldConstantsCollector(final FieldVisitor fv, final ConstantPool cp)
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{
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this.fv = fv;
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this.cp = cp;
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}
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public AnnotationVisitor visitAnnotation(
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final String desc,
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final boolean visible)
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{
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cp.newUTF8(desc);
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if (visible) {
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cp.newUTF8("RuntimeVisibleAnnotations");
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} else {
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cp.newUTF8("RuntimeInvisibleAnnotations");
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}
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return new AnnotationConstantsCollector(fv.visitAnnotation(desc,
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visible), cp);
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}
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public void visitAttribute(final Attribute attr) {
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// can do nothing
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fv.visitAttribute(attr);
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}
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public void visitEnd() {
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fv.visitEnd();
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}
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}
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