| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.xml.security.utils; |
| |
| import java.io.ByteArrayOutputStream; |
| |
| import org.apache.xml.security.algorithms.SignatureAlgorithm; |
| import org.apache.xml.security.signature.XMLSignatureException; |
| |
| /** |
| * @author raul |
| * |
| */ |
| public class SignerOutputStream extends ByteArrayOutputStream { |
| final static byte none[]="error".getBytes(); |
| final SignatureAlgorithm sa; |
| /** |
| * @param sa |
| */ |
| public SignerOutputStream(SignatureAlgorithm sa) { |
| this.sa=sa; |
| } |
| |
| /** @inheritDoc */ |
| public byte[] toByteArray() { |
| return none; |
| } |
| |
| /** @inheritDoc */ |
| public void write(byte[] arg0) { |
| try { |
| sa.update(arg0); |
| } catch (XMLSignatureException e) { |
| throw new RuntimeException(""+e); |
| } |
| } |
| |
| /** @inheritDoc */ |
| public void write(int arg0) { |
| try { |
| sa.update((byte)arg0); |
| } catch (XMLSignatureException e) { |
| throw new RuntimeException(""+e); |
| } |
| } |
| |
| /** @inheritDoc */ |
| public void write(byte[] arg0, int arg1, int arg2) { |
| try { |
| sa.update(arg0,arg1,arg2); |
| } catch (XMLSignatureException e) { |
| throw new RuntimeException(""+e); |
| } |
| } |
| |
| |
| } |