1 /*
   2  * reserved comment block
   3  * DO NOT REMOVE OR ALTER!
   4  */
   5 /**
   6  * Licensed to the Apache Software Foundation (ASF) under one
   7  * or more contributor license agreements. See the NOTICE file
   8  * distributed with this work for additional information
   9  * regarding copyright ownership. The ASF licenses this file
  10  * to you under the Apache License, Version 2.0 (the
  11  * "License"); you may not use this file except in compliance
  12  * with the License. You may obtain a copy of the License at
  13  *
  14  * http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing,
  17  * software distributed under the License is distributed on an
  18  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  19  * KIND, either express or implied. See the License for the
  20  * specific language governing permissions and limitations
  21  * under the License.
  22  */
  23 package com.sun.org.apache.xml.internal.security.transforms.implementations;
  24 
  25 import java.io.OutputStream;
  26 
  27 import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput;
  28 import com.sun.org.apache.xml.internal.security.transforms.Transform;
  29 import com.sun.org.apache.xml.internal.security.transforms.TransformSpi;
  30 import com.sun.org.apache.xml.internal.security.transforms.TransformationException;
  31 import com.sun.org.apache.xml.internal.security.transforms.Transforms;
  32 
  33 /**
  34  * Class TransformXPointer
  35  *
  36  * @author Christian Geuer-Pollmann
  37  */
  38 public class TransformXPointer extends TransformSpi {
  39 
  40     /** Field implementedTransformURI */
  41     public static final String implementedTransformURI =
  42         Transforms.TRANSFORM_XPOINTER;
  43 
  44 
  45     /** @inheritDoc */
  46     protected String engineGetURI() {
  47         return implementedTransformURI;
  48     }
  49 
  50     /**
  51      * Method enginePerformTransform
  52      *
  53      * @param input
  54      * @return  {@link XMLSignatureInput} as the result of transformation
  55      * @throws TransformationException
  56      */
  57     protected XMLSignatureInput enginePerformTransform(
  58         XMLSignatureInput input, OutputStream os, Transform transformObject
  59     ) throws TransformationException {
  60 
  61         Object exArgs[] = { implementedTransformURI };
  62 
  63         throw new TransformationException("signature.Transform.NotYetImplemented", exArgs);
  64     }
  65 }