/* * reserved comment block * DO NOT REMOVE OR ALTER! *//* * Copyright 2005 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. * *//* * Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved. *//* * $Id: DOMCanonicalizationMethod.java,v 1.2 2008/07/24 15:20:32 mullan Exp $ */package org.jcp.xml.dsig.internal.dom;import java.io.OutputStream;import java.security.InvalidAlgorithmParameterException;import java.security.Provider;import org.w3c.dom.Element;import javax.xml.crypto.*;import javax.xml.crypto.dsig.*;/** * DOM-based abstract implementation of CanonicalizationMethod. * * @author Sean Mullan */public class DOMCanonicalizationMethod extends DOMTransform implements CanonicalizationMethod { /** * Creates a <code>DOMCanonicalizationMethod</code>. * * @param spi TransformService */ public DOMCanonicalizationMethod(TransformService spi) throws InvalidAlgorithmParameterException { super(spi); } /** * Creates a <code>DOMCanonicalizationMethod</code> from an element. This * ctor invokes the abstract {@link #unmarshalParams unmarshalParams} * method to unmarshal any algorithm-specific input parameters. * * @param cmElem a CanonicalizationMethod element */ public DOMCanonicalizationMethod(Element cmElem, XMLCryptoContext context, Provider provider) throws MarshalException { super(cmElem, context, provider); } /** * Canonicalizes the specified data using the underlying canonicalization * algorithm. This is a convenience method that is equivalent to invoking * the {@link #transform transform} method. * * @param data the data to be canonicalized * @param xc the <code>XMLCryptoContext</code> containing * additional context (may be <code>null</code> if not applicable) * @return the canonicalized data * @throws NullPointerException if <code>data</code> is <code>null</code> * @throws TransformException if an unexpected error occurs while * canonicalizing the data */ public Data canonicalize(Data data, XMLCryptoContext xc) throws TransformException { return transform(data, xc); } public Data canonicalize(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException { return transform(data, xc, os); } public boolean equals(Object o) { if (this == o) { return true; } if (!(o instanceof CanonicalizationMethod)) { return false; } CanonicalizationMethod ocm = (CanonicalizationMethod) o; return (getAlgorithm().equals(ocm.getAlgorithm()) && DOMUtils.paramsEqual(getParameterSpec(), ocm.getParameterSpec())); }}
/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 2005 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.
*
*/
/*
* Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
*/
/*
* $Id: DOMCanonicalizationMethod.java,v 1.2 2008/07/24 15:20:32 mullan Exp $
*/
package org.jcp.xml.dsig.internal.dom;
import java.io.OutputStream;
import java.security.InvalidAlgorithmParameterException;
import java.security.Provider;
import org.w3c.dom.Element;
import javax.xml.crypto.*;
import javax.xml.crypto.dsig.*;
/**
* DOM-based abstract implementation of CanonicalizationMethod.
*
* @author Sean Mullan
*/
public class DOMCanonicalizationMethod extends DOMTransform
implements CanonicalizationMethod {
/**
* Creates a <code>DOMCanonicalizationMethod</code>.
*
* @param spi TransformService
*/
public DOMCanonicalizationMethod(TransformService spi)
throws InvalidAlgorithmParameterException {
super(spi);
}
/**
* Creates a <code>DOMCanonicalizationMethod</code> from an element. This
* ctor invokes the abstract {@link #unmarshalParams unmarshalParams}
* method to unmarshal any algorithm-specific input parameters.
*
* @param cmElem a CanonicalizationMethod element
*/
public DOMCanonicalizationMethod(Element cmElem, XMLCryptoContext context,
Provider provider) throws MarshalException {
super(cmElem, context, provider);
}
/**
* Canonicalizes the specified data using the underlying canonicalization
* algorithm. This is a convenience method that is equivalent to invoking
* the {@link #transform transform} method.
*
* @param data the data to be canonicalized
* @param xc the <code>XMLCryptoContext</code> containing
* additional context (may be <code>null</code> if not applicable)
* @return the canonicalized data
* @throws NullPointerException if <code>data</code> is <code>null</code>
* @throws TransformException if an unexpected error occurs while
* canonicalizing the data
*/
public Data canonicalize(Data data, XMLCryptoContext xc)
throws TransformException {
return transform(data, xc);
}
public Data canonicalize(Data data, XMLCryptoContext xc, OutputStream os)
throws TransformException {
return transform(data, xc, os);
}
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof CanonicalizationMethod)) {
return false;
}
CanonicalizationMethod ocm = (CanonicalizationMethod) o;
return (getAlgorithm().equals(ocm.getAlgorithm()) &&
DOMUtils.paramsEqual(getParameterSpec(), ocm.getParameterSpec()));
}
}