/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.vysper.xmpp.modules.extension.xep0050_adhoc_commands;
import org.apache.vysper.xmpp.protocol.NamespaceURIs;
import org.apache.vysper.xmpp.stanza.dataforms.DataForm;
import org.apache.vysper.xmpp.stanza.dataforms.DataFormEncoder;
import org.apache.vysper.xmpp.stanza.dataforms.Field;
import org.apache.vysper.xmpp.uuid.JVMBuiltinUUIDGenerator;
import org.apache.vysper.xmpp.uuid.UUIDGenerator;
/**
*/
public abstract class AbstractAdhocCommandHandler implements AdhocCommandHandler {
private static UUIDGenerator SESSION_ID_GENERATOR = new JVMBuiltinUUIDGenerator();
protected static final DataFormEncoder DATA_FORM_ENCODER = new DataFormEncoder();
protected boolean isExecuting = true;
protected boolean isPrevAllowed = false;
protected boolean isNextAllowed = false;
protected String sessionId = SESSION_ID_GENERATOR.create();
public boolean isExecuting() {
return isExecuting;
}
public String getSessionId() {
return sessionId;
}
public boolean isPrevAllowed() {
return isPrevAllowed;
}
public boolean isNextAllowed() {
return isNextAllowed;
}
protected void addFormTypeField(DataForm dataForm) {
dataForm.addField(new Field("", Field.Type.HIDDEN, Field.FORM_TYPE, NamespaceURIs.XEP0133_SERVICE_ADMIN));
}
protected DataForm createFormForm(final String title, final String instruction) {
final DataForm dataForm = new DataForm();
dataForm.setTitle(title);
dataForm.addInstruction(instruction);
dataForm.setType(DataForm.Type.form);
addFormTypeField(dataForm);
return dataForm;
}
protected DataForm createResultForm() {
final DataForm dataForm = new DataForm();
dataForm.setType(DataForm.Type.result);
addFormTypeField(dataForm);
return dataForm;
}
}