/* * 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: DOMSignatureProperties.java,v 1.2 2008/07/24 15:20:32 mullan Exp $ */package org.jcp.xml.dsig.internal.dom;import javax.xml.crypto.*;import javax.xml.crypto.dom.DOMCryptoContext;import javax.xml.crypto.dsig.*;import java.util.*;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.Node;import org.w3c.dom.NodeList;/** * DOM-based implementation of SignatureProperties. * * @author Sean Mullan */public final class DOMSignatureProperties extends DOMStructure implements SignatureProperties { private final String id; private final List properties; /** * Creates a <code>DOMSignatureProperties</code> from the specified * parameters. * * @param properties a list of one or more {@link SignatureProperty}s. The * list is defensively copied to protect against subsequent modification. * @param id the Id (may be <code>null</code>) * @return a <code>DOMSignatureProperties</code> * @throws ClassCastException if <code>properties</code> contains any * entries that are not of type {@link SignatureProperty} * @throws IllegalArgumentException if <code>properties</code> is empty * @throws NullPointerException if <code>properties</code> */ public DOMSignatureProperties(List properties, String id) { if (properties == null) { throw new NullPointerException("properties cannot be null"); } else if (properties.isEmpty()) { throw new IllegalArgumentException("properties cannot be empty"); } else { List propsCopy = new ArrayList(properties); for (int i = 0, size = propsCopy.size(); i < size; i++) { if (!(propsCopy.get(i) instanceof SignatureProperty)) { throw new ClassCastException ("properties["+i+"] is not a valid type"); } } this.properties = Collections.unmodifiableList(propsCopy); } this.id = id; } /** * Creates a <code>DOMSignatureProperties</code> from an element. * * @param propsElem a SignatureProperties element * @throws MarshalException if a marshalling error occurs */ public DOMSignatureProperties(Element propsElem) throws MarshalException{ // unmarshal attributes id = DOMUtils.getAttributeValue(propsElem, "Id"); NodeList nodes = propsElem.getChildNodes(); int length = nodes.getLength(); List properties = new ArrayList(length); for (int i = 0; i < length; i++) { Node child = nodes.item(i); if (child.getNodeType() == Node.ELEMENT_NODE) { properties.add(new DOMSignatureProperty((Element) child)); } } if (properties.isEmpty()) { throw new MarshalException("properties cannot be empty"); } else { this.properties = Collections.unmodifiableList(properties); } } public List getProperties() { return properties; } public String getId() { return id; } public void marshal(Node parent, String dsPrefix, DOMCryptoContext context) throws MarshalException { Document ownerDoc = DOMUtils.getOwnerDocument(parent); Element propsElem = DOMUtils.createElement (ownerDoc, "SignatureProperties", XMLSignature.XMLNS, dsPrefix); // set attributes DOMUtils.setAttributeID(propsElem, "Id", id); // create and append any properties for (int i = 0, size = properties.size(); i < size; i++) { DOMSignatureProperty property = (DOMSignatureProperty) properties.get(i); property.marshal(propsElem, dsPrefix, context); } parent.appendChild(propsElem); } public boolean equals(Object o) { if (this == o) { return true; } if (!(o instanceof SignatureProperties)) { return false; } SignatureProperties osp = (SignatureProperties) o; boolean idsEqual = (id == null ? osp.getId() == null : id.equals(osp.getId())); return (properties.equals(osp.getProperties()) && idsEqual); }}
/*
* 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: DOMSignatureProperties.java,v 1.2 2008/07/24 15:20:32 mullan Exp $
*/
package org.jcp.xml.dsig.internal.dom;
import javax.xml.crypto.*;
import javax.xml.crypto.dom.DOMCryptoContext;
import javax.xml.crypto.dsig.*;
import java.util.*;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* DOM-based implementation of SignatureProperties.
*
* @author Sean Mullan
*/
public final class DOMSignatureProperties extends DOMStructure
implements SignatureProperties {
private final String id;
private final List properties;
/**
* Creates a <code>DOMSignatureProperties</code> from the specified
* parameters.
*
* @param properties a list of one or more {@link SignatureProperty}s. The
* list is defensively copied to protect against subsequent modification.
* @param id the Id (may be <code>null</code>)
* @return a <code>DOMSignatureProperties</code>
* @throws ClassCastException if <code>properties</code> contains any
* entries that are not of type {@link SignatureProperty}
* @throws IllegalArgumentException if <code>properties</code> is empty
* @throws NullPointerException if <code>properties</code>
*/
public DOMSignatureProperties(List properties, String id) {
if (properties == null) {
throw new NullPointerException("properties cannot be null");
} else if (properties.isEmpty()) {
throw new IllegalArgumentException("properties cannot be empty");
} else {
List propsCopy = new ArrayList(properties);
for (int i = 0, size = propsCopy.size(); i < size; i++) {
if (!(propsCopy.get(i) instanceof SignatureProperty)) {
throw new ClassCastException
("properties["+i+"] is not a valid type");
}
}
this.properties = Collections.unmodifiableList(propsCopy);
}
this.id = id;
}
/**
* Creates a <code>DOMSignatureProperties</code> from an element.
*
* @param propsElem a SignatureProperties element
* @throws MarshalException if a marshalling error occurs
*/
public DOMSignatureProperties(Element propsElem) throws MarshalException{
// unmarshal attributes
id = DOMUtils.getAttributeValue(propsElem, "Id");
NodeList nodes = propsElem.getChildNodes();
int length = nodes.getLength();
List properties = new ArrayList(length);
for (int i = 0; i < length; i++) {
Node child = nodes.item(i);
if (child.getNodeType() == Node.ELEMENT_NODE) {
properties.add(new DOMSignatureProperty((Element) child));
}
}
if (properties.isEmpty()) {
throw new MarshalException("properties cannot be empty");
} else {
this.properties = Collections.unmodifiableList(properties);
}
}
public List getProperties() {
return properties;
}
public String getId() {
return id;
}
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
throws MarshalException {
Document ownerDoc = DOMUtils.getOwnerDocument(parent);
Element propsElem = DOMUtils.createElement
(ownerDoc, "SignatureProperties", XMLSignature.XMLNS, dsPrefix);
// set attributes
DOMUtils.setAttributeID(propsElem, "Id", id);
// create and append any properties
for (int i = 0, size = properties.size(); i < size; i++) {
DOMSignatureProperty property =
(DOMSignatureProperty) properties.get(i);
property.marshal(propsElem, dsPrefix, context);
}
parent.appendChild(propsElem);
}
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof SignatureProperties)) {
return false;
}
SignatureProperties osp = (SignatureProperties) o;
boolean idsEqual = (id == null ? osp.getId() == null :
id.equals(osp.getId()));
return (properties.equals(osp.getProperties()) && idsEqual);
}
}