/** | |
* All rights reserved. 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.jivesoftware.smackx.pubsub; | |
import org.jivesoftware.smackx.Form; | |
/** | |
* Generic packet extension which represents any pubsub form that is | |
* parsed from the incoming stream or being sent out to the server. | |
* | |
* Form types are defined in {@link FormNodeType}. | |
* | |
* @author Robin Collier | |
*/ | |
public class FormNode extends NodeExtension | |
{ | |
private Form configForm; | |
/** | |
* Create a {@link FormNode} which contains the specified form. | |
* | |
* @param formType The type of form being sent | |
* @param submitForm The form | |
*/ | |
public FormNode(FormNodeType formType, Form submitForm) | |
{ | |
super(formType.getNodeElement()); | |
if (submitForm == null) | |
throw new IllegalArgumentException("Submit form cannot be null"); | |
configForm = submitForm; | |
} | |
/** | |
* Create a {@link FormNode} which contains the specified form, which is | |
* associated with the specified node. | |
* | |
* @param formType The type of form being sent | |
* @param nodeId The node the form is associated with | |
* @param submitForm The form | |
*/ | |
public FormNode(FormNodeType formType, String nodeId, Form submitForm) | |
{ | |
super(formType.getNodeElement(), nodeId); | |
if (submitForm == null) | |
throw new IllegalArgumentException("Submit form cannot be null"); | |
configForm = submitForm; | |
} | |
/** | |
* Get the Form that is to be sent, or was retrieved from the server. | |
* | |
* @return The form | |
*/ | |
public Form getForm() | |
{ | |
return configForm; | |
} | |
@Override | |
public String toXML() | |
{ | |
if (configForm == null) | |
{ | |
return super.toXML(); | |
} | |
else | |
{ | |
StringBuilder builder = new StringBuilder("<"); | |
builder.append(getElementName()); | |
if (getNode() != null) | |
{ | |
builder.append(" node='"); | |
builder.append(getNode()); | |
builder.append("'>"); | |
} | |
else | |
builder.append('>'); | |
builder.append(configForm.getDataFormToSend().toXML()); | |
builder.append("</"); | |
builder.append(getElementName() + '>'); | |
return builder.toString(); | |
} | |
} | |
} |