/***
* ASM tests
* Copyright (c) 2002-2005 France Telecom
* 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.ow2.asm.test.cases;
import java.io.IOException;
import org.ow2.asm.AnnotationVisitor;
import org.ow2.asm.ClassWriter;
import org.ow2.asm.FieldVisitor;
import org.ow2.asm.MethodVisitor;
import org.ow2.asm.Type;
/**
* Generates an annotation class with values of all types and a class using it.
*
* @author Eric Bruneton
*/
public class Annotation extends Generator {
final static int M = ACC_PUBLIC + ACC_ABSTRACT;
final static String STRING = "Ljava/lang/String;";
final static String CLASS = "Ljava/lang/Class;";
final static String DOC = "Ljava/lang/annotation/Documented;";
final static String DEPRECATED = "Ljava/lang/Deprecated;";
@Override
public void generate(final String dir) throws IOException {
generate(dir, "pkg/Annotation.class", dumpAnnotation());
generate(dir, "pkg/Annotated.class", dumpAnnotated());
}
public byte[] dumpAnnotation() {
ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
MethodVisitor mv;
AnnotationVisitor av0, av1;
cw.visit(V1_5,
ACC_PUBLIC + ACC_ANNOTATION + ACC_ABSTRACT + ACC_INTERFACE,
"pkg/Annotation",
null,
"java/lang/Object",
new String[] { "java/lang/annotation/Annotation" });
mv = cw.visitMethod(M, "byteValue", "()B", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Byte((byte) 1));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "charValue", "()C", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Character((char) 1));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "booleanValue", "()Z", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, Boolean.TRUE);
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "intValue", "()I", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Integer(1));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "shortValue", "()S", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Short((short) 1));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "longValue", "()J", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Long(1L));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "floatValue", "()F", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Float("1.0"));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "doubleValue", "()D", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new Double("1.0"));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "stringValue", "()" + STRING, null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, "1");
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "classValue", "()" + CLASS, null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, Type.getType("Lpkg/Annotation;"));
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "enumValue", "()Lpkg/Enum;", null, null);
av0 = mv.visitAnnotationDefault();
av0.visitEnum(null, "Lpkg/Enum;", "V1");
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "annotationValue", "()" + DOC, null, null);
av0 = mv.visitAnnotationDefault();
av1 = av0.visitAnnotation(null, DOC);
av1.visitEnd();
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "byteArrayValue", "()[B", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new byte[] { 0, 1 });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "charArrayValue", "()[C", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new char[] { '0', '1' });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "booleanArrayValue", "()[Z", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new boolean[] { false, true });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "intArrayValue", "()[I", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new int[] { 0, 1 });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "shortArrayValue", "()[S", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new short[] { (short) 0, (short) 1 });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "longArrayValue", "()[J", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new long[] { 0L, 1L });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "floatArrayValue", "()[F", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new float[] { 0.0f, 1.0f });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "doubleArrayValue", "()[D", null, null);
av0 = mv.visitAnnotationDefault();
av0.visit(null, new double[] { 0.0d, 1.0d });
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "stringArrayValue", "()" + STRING, null, null);
av0 = mv.visitAnnotationDefault();
av1 = av0.visitArray(null);
av1.visit(null, "0");
av1.visit(null, "1");
av1.visitEnd();
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "classArrayValue", "()[" + CLASS, null, null);
av0 = mv.visitAnnotationDefault();
av1 = av0.visitArray(null);
av1.visit(null, Type.getType("Lpkg/Annotation;"));
av1.visit(null, Type.getType("Lpkg/Annotation;"));
av1.visitEnd();
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "enumArrayValue", "()[Lpkg/Enum;", null, null);
av0 = mv.visitAnnotationDefault();
av1 = av0.visitArray(null);
av1.visitEnum(null, "Lpkg/Enum;", "V0");
av1.visitEnum(null, "Lpkg/Enum;", "V1");
av1.visitEnd();
av0.visitEnd();
mv.visitEnd();
mv = cw.visitMethod(M, "annotationArrayValue", "()[" + DOC, null, null);
av0 = mv.visitAnnotationDefault();
av1 = av0.visitArray(null);
av1.visitAnnotation(null, DOC).visitEnd();
av1.visitAnnotation(null, DOC).visitEnd();
av1.visitEnd();
av0.visitEnd();
mv.visitEnd();
cw.visitEnd();
return cw.toByteArray();
}
public byte[] dumpAnnotated() {
ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
FieldVisitor fv;
MethodVisitor mv;
AnnotationVisitor av0, av1;
cw.visit(V1_5,
ACC_PUBLIC + ACC_SUPER,
"pkg/Annotated",
null,
"java/lang/Object",
null);
// visible class annotation
cw.visitAnnotation(DEPRECATED, true).visitEnd();
// invisible class annotation, with values of all types
av0 = cw.visitAnnotation("Lpkg/Annotation;", false);
av0.visit("byteValue", new Byte((byte) 0));
av0.visit("charValue", new Character((char) 48));
av0.visit("booleanValue", Boolean.FALSE);
av0.visit("intValue", new Integer(0));
av0.visit("shortValue", new Short((short) 0));
av0.visit("longValue", new Long(0L));
av0.visit("floatValue", new Float("0.0"));
av0.visit("doubleValue", new Double("0.0"));
av0.visit("stringValue", "0");
av0.visitEnum("enumValue", "Lpkg/Enum;", "V0");
av0.visitAnnotation("annotationValue", DOC).visitEnd();
av0.visit("classValue", Type.getType("Lpkg/Annotation;"));
av0.visit("byteArrayValue", new byte[] { 1, 0 });
av0.visit("charArrayValue", new char[] { '1', '0' });
av0.visit("booleanArrayValue", new boolean[] { true, false });
av0.visit("intArrayValue", new int[] { 1, 0 });
av0.visit("shortArrayValue", new short[] { (short) 1, (short) 0 });
av0.visit("longArrayValue", new long[] { 1L, 0L });
av0.visit("floatArrayValue", new float[] { 1.0f, 0.0f });
av0.visit("doubleArrayValue", new double[] { 1.0d, 0.0d });
av1 = av0.visitArray("stringArrayValue");
av1.visit(null, "1");
av1.visit(null, "0");
av1.visitEnd();
av0.visitArray("classArrayValue").visitEnd();
av1 = av0.visitArray("enumArrayValue");
av1.visitEnum(null, "Lpkg/Enum;", "V1");
av1.visitEnum(null, "Lpkg/Enum;", "V2");
av1.visitEnd();
av0.visitArray("annotationArrayValue").visitEnd();
av0.visitEnd();
fv = cw.visitField(ACC_PUBLIC, "f", "I", null, null);
// visible field annotation
fv.visitAnnotation(DEPRECATED, true).visitEnd();
// invisible field annotation
av0 = fv.visitAnnotation("Lpkg/Annotation;", false);
av0.visitEnum("enumValue", "Lpkg/Enum;", "V0");
av0.visitEnd();
fv.visitEnd();
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(IIIIIIIIII)V", null, null);
// visible method annotation
mv.visitAnnotation(DEPRECATED, true).visitEnd();
// invisible method annotation
av0 = mv.visitAnnotation("Lpkg/Annotation;", false);
av0.visitAnnotation("annotationValue", DOC).visitEnd();
av0.visitEnd();
// synthetic parameter annotation
mv.visitParameterAnnotation(0, "Ljava/lang/Synthetic;", false);
// visible parameter annotation
mv.visitParameterAnnotation(8, DEPRECATED, true).visitEnd();
// invisible parameter annotation
av0 = mv.visitParameterAnnotation(8, "Lpkg/Annotation;", false);
av0.visitArray("stringArrayValue").visitEnd();
av0.visitEnd();
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitInsn(RETURN);
mv.visitMaxs(0, 0);
mv.visitEnd();
return cw.toByteArray();
}
}