Examples of org.jboss.forge.furnace.proxy.javassist.bytecode.annotation.AnnotationsWriter

org.jboss.forge.furnace.proxy.javassist.bytecode.annotation.AnnotationsWriter

A convenience class for constructing a ..Annotations_attribute. See the source code of the AnnotationsAttribute.Copier class.

The following code snippet is an example of use of this class:

 ConstPool pool = ...; output = new ByteArrayOutputStream(); writer = new AnnotationsWriter(output, pool); writer.numAnnotations(1); writer.annotation("Author", 2); writer.memberValuePair("name"); writer.constValueIndex("chiba"); writer.memberValuePair("address"); writer.constValueIndex("tokyo"); writer.close(); byte[] attribute_info = output.toByteArray(); AnnotationsAttribute anno = new AnnotationsAttribute(pool, AnnotationsAttribute.visibleTag, attribute_info);

The code snippet above generates the annotation attribute corresponding to this annotation:

  @Author(name = "chiba", address = "tokyo")

@see org.jboss.forge.furnace.proxy.javassist.bytecode.AnnotationsAttribute @see org.jboss.forge.furnace.proxy.javassist.bytecode.ParameterAnnotationsAttribute

     * @param value         the new value.
     * @see org.jboss.forge.furnace.proxy.javassist.bytecode.annotation.Annotation#createMemberValue(ConstPool, CtClass)
     */
    public void setDefaultValue(MemberValue value) {
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        AnnotationsWriter writer = new AnnotationsWriter(output, constPool);
        try {
            value.write(writer);
            writer.close();
        }
        catch (IOException e) {
            throw new RuntimeException(e);      // should never reach here.
        }

Examples of org.jboss.forge.furnace.proxy.javassist.bytecode.annotation.AnnotationsWriter

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