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 /* 24 * Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved. 25 */ 26 /* 27 * $Id: SignerOutputStream.java,v 1.2 2005/09/15 14:29:02 mullan Exp $ 28 */ 29 package org.jcp.xml.dsig.internal; 30 31 import java.io.ByteArrayOutputStream; 32 import java.security.Signature; 33 import java.security.SignatureException; 34 35 /** 36 * Derived from Apache sources and changed to use java.security.Signature 37 * objects as input instead of 38 * com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithm objects. 39 * 40 * @author raul 41 * @author Sean Mullan 42 */ 43 public class SignerOutputStream extends ByteArrayOutputStream { 44 private final Signature sig; 45 46 public SignerOutputStream(Signature sig) { 47 this.sig = sig; 48 } 49 50 @Override 51 public void write(int arg0) { 52 super.write(arg0); 53 try { 54 sig.update((byte)arg0); 55 } catch (SignatureException e) { 56 throw new RuntimeException(e); 57 } 58 } 59 60 @Override 61 public void write(byte[] arg0, int arg1, int arg2) { 62 super.write(arg0, arg1, arg2); 63 try { 64 sig.update(arg0, arg1, arg2); 65 } catch (SignatureException e) { 66 throw new RuntimeException(e); 67 } 68 } 69 }