proguard.classfile.attribute.ExceptionsAttribute Java Examples

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    // Create a new exceptions attribute.
    ExceptionsAttribute newExceptionsAttribute =
        new ExceptionsAttribute(constantAdder.addConstant(clazz, exceptionsAttribute.u2attributeNameIndex),
                                0,
                                exceptionsAttribute.u2exceptionIndexTableLength > 0 ?
                                    new int[exceptionsAttribute.u2exceptionIndexTableLength] :
                                    EMPTY_INTS);

    // Add the exceptions.
    exceptionsAttribute.exceptionEntriesAccept((ProgramClass)clazz,
                                               new ExceptionAdder(targetClass,
                                                                  newExceptionsAttribute));

    // Add it to the target method.
    attributesEditor.addAttribute(newExceptionsAttribute);
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    if (optionalAttributeVisitor != null)
    {
        exceptionsAttribute.accept(clazz, method, optionalAttributeVisitor);
    }
}
 

/**
 * Creates a new ExceptionAdder that will copy classes into the given
 * target exceptions attribute.
 */
public ExceptionAdder(ProgramClass        targetClass,
                      ExceptionsAttribute targetExceptionsAttribute)
{
    constantAdder             = new ConstantAdder(targetClass);
    exceptionsAttributeEditor = new ExceptionsAttributeEditor(targetExceptionsAttribute);
}
 

/**
 * Creates a new ExceptionAdder that will copy classes into the given
 * target exceptions attribute.
 */
public ExceptionAdder(ProgramClass        targetClass,
                      ExceptionsAttribute targetExceptionsAttribute)
{
    constantAdder             = new ConstantAdder(targetClass);
    exceptionsAttributeEditor = new ExceptionsAttributeEditor(targetExceptionsAttribute);
}
 

private Attribute createAttribute(Clazz clazz)
{
    int u2attributeNameIndex = dataInput.readUnsignedShort();
    int u4attributeLength    = dataInput.readInt();
    String attributeName     = clazz.getString(u2attributeNameIndex);
    Attribute attribute =
        attributeName.equals(ClassConstants.ATTR_SourceFile)                           ? (Attribute)new SourceFileAttribute():
        attributeName.equals(ClassConstants.ATTR_SourceDir)                            ? (Attribute)new SourceDirAttribute():
        attributeName.equals(ClassConstants.ATTR_InnerClasses)                         ? (Attribute)new InnerClassesAttribute():
        attributeName.equals(ClassConstants.ATTR_EnclosingMethod)                      ? (Attribute)new EnclosingMethodAttribute():
        attributeName.equals(ClassConstants.ATTR_Deprecated)                           ? (Attribute)new DeprecatedAttribute():
        attributeName.equals(ClassConstants.ATTR_Synthetic)                            ? (Attribute)new SyntheticAttribute():
        attributeName.equals(ClassConstants.ATTR_Signature)                            ? (Attribute)new SignatureAttribute():
        attributeName.equals(ClassConstants.ATTR_ConstantValue)                        ? (Attribute)new ConstantValueAttribute():
        attributeName.equals(ClassConstants.ATTR_Exceptions)                           ? (Attribute)new ExceptionsAttribute():
        attributeName.equals(ClassConstants.ATTR_Code)                                 ? (Attribute)new CodeAttribute():
        attributeName.equals(ClassConstants.ATTR_StackMap)                             ? (Attribute)new StackMapAttribute():
        attributeName.equals(ClassConstants.ATTR_StackMapTable)                        ? (Attribute)new StackMapTableAttribute():
        attributeName.equals(ClassConstants.ATTR_LineNumberTable)                      ? (Attribute)new LineNumberTableAttribute():
        attributeName.equals(ClassConstants.ATTR_LocalVariableTable)                   ? (Attribute)new LocalVariableTableAttribute():
        attributeName.equals(ClassConstants.ATTR_LocalVariableTypeTable)               ? (Attribute)new LocalVariableTypeTableAttribute():
        attributeName.equals(ClassConstants.ATTR_RuntimeVisibleAnnotations)            ? (Attribute)new RuntimeVisibleAnnotationsAttribute():
        attributeName.equals(ClassConstants.ATTR_RuntimeInvisibleAnnotations)          ? (Attribute)new RuntimeInvisibleAnnotationsAttribute():
        attributeName.equals(ClassConstants.ATTR_RuntimeVisibleParameterAnnotations)   ? (Attribute)new RuntimeVisibleParameterAnnotationsAttribute():
        attributeName.equals(ClassConstants.ATTR_RuntimeInvisibleParameterAnnotations) ? (Attribute)new RuntimeInvisibleParameterAnnotationsAttribute():
        attributeName.equals(ClassConstants.ATTR_AnnotationDefault)                    ? (Attribute)new AnnotationDefaultAttribute():
                                                                                         (Attribute)new UnknownAttribute(u4attributeLength);
    attribute.u2attributeNameIndex = u2attributeNameIndex;

    return attribute;
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    // Read the exceptions.
    exceptionsAttribute.u2exceptionIndexTableLength = dataInput.readUnsignedShort();

    exceptionsAttribute.u2exceptionIndexTable = new int[exceptionsAttribute.u2exceptionIndexTableLength];
    for (int index = 0; index < exceptionsAttribute.u2exceptionIndexTableLength; index++)
    {
        exceptionsAttribute.u2exceptionIndexTable[index] = dataInput.readUnsignedShort();
    }
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    // Write the exceptions.
    dataOutput.writeShort(exceptionsAttribute.u2exceptionIndexTableLength);

    for (int index = 0; index < exceptionsAttribute.u2exceptionIndexTableLength; index++)
    {
        dataOutput.writeShort(exceptionsAttribute.u2exceptionIndexTable[index]);
    }
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    exceptionsAttribute.u2attributeNameIndex =
        remapConstantIndex(exceptionsAttribute.u2attributeNameIndex);

    // Remap the constant pool references of the exceptions.
    remapConstantIndexArray(exceptionsAttribute.u2exceptionIndexTable,
                            exceptionsAttribute.u2exceptionIndexTableLength);
}
 

/**
 * Creates a new ExceptionAdder that will copy classes into the given
 * target exceptions attribute.
 */
public ExceptionAdder(ProgramClass        targetClass,
                      ExceptionsAttribute targetExceptionsAttribute)
{
    constantAdder             = new ConstantAdder(targetClass);
    exceptionsAttributeEditor = new ExceptionsAttributeEditor(targetExceptionsAttribute);
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    println(visitorInfo(exceptionsAttribute) +
            " Exceptions attribute (count = " + exceptionsAttribute.u2exceptionIndexTableLength + ")");

    indent();
    exceptionsAttribute.exceptionEntriesAccept((ProgramClass)clazz, this);
    outdent();
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    if (accepted(clazz, exceptionsAttribute))
    {
        exceptionsAttribute.accept(clazz, method, attributeVisitor);
    }
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    for (int index = 0; index < attributeVisitors.length; index++)
    {
        attributeVisitors[index].visitExceptionsAttribute(clazz, method, exceptionsAttribute);
    }
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    if (exceptionsAttribute.u2exceptionIndexTableLength > 0)
    {
        exceptionsAttribute.accept(clazz, method, attributeVisitor);
    }
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    markAsUsed(exceptionsAttribute);

    markConstant(clazz, exceptionsAttribute.u2attributeNameIndex);

    // Mark the constant pool entries referenced by the exceptions.
    exceptionsAttribute.exceptionEntriesAccept((ProgramClass)clazz, this);
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    visitAnyAttribute(clazz, exceptionsAttribute);
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    clean(exceptionsAttribute);

    exceptionsAttribute.exceptionEntriesAccept((ProgramClass)clazz, this);
}
 

/**
 * Creates a new ExceptionsAttributeEditor that will edit exceptions in the
 * given exceptions attribute.
 */
public ExceptionsAttributeEditor(ExceptionsAttribute targetExceptionsAttribute)
{
    this.targetExceptionsAttribute = targetExceptionsAttribute;
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    attributeVisitor.visitExceptionsAttribute(clazz, method, exceptionsAttribute);
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
{
    markCpUtf8Entry(clazz, exceptionsAttribute.u2attributeNameIndex);
}
 

/**
 * Creates a new ExceptionsAttributeEditor that will edit exceptions in the
 * given exceptions attribute.
 */
public ExceptionsAttributeEditor(ExceptionsAttribute targetExceptionsAttribute)
{
    this.targetExceptionsAttribute = targetExceptionsAttribute;
}
 

/**
 * Creates a new ExceptionsAttributeEditor that will edit exceptions in the
 * given exceptions attribute.
 */
public ExceptionsAttributeEditor(ExceptionsAttribute targetExceptionsAttribute)
{
    this.targetExceptionsAttribute = targetExceptionsAttribute;
}
 

public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute);