/*
* 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.wso2.carbon.rulecep.commons.descriptions.rule.service;
import org.apache.axiom.om.OMElement;
import org.wso2.carbon.rulecep.commons.CommonsConstants;
import org.wso2.carbon.rulecep.commons.descriptions.QNameFactory;
import org.wso2.carbon.rulecep.commons.descriptions.XPathFactory;
import org.wso2.carbon.rulecep.commons.descriptions.rule.RuleSetDescription;
import org.wso2.carbon.rulecep.commons.descriptions.rule.RuleSetDescriptionFactory;
import org.wso2.carbon.rulecep.commons.descriptions.service.ExtensionBuilder;
import javax.xml.namespace.QName;
/**
* Creates <code>RuleServiceExtensionDescription<code> instants from an XML
*/
public class RuleServiceExtensionDescriptionFactory {
public static RuleServiceExtensionDescription create(OMElement configuration,
XPathFactory xPathFactory,
ExtensionBuilder extensionBuilder) {
final RuleServiceExtensionDescription description = new RuleServiceExtensionDescription();
QName parentQName = configuration.getQName();
QNameFactory qNameFactory = QNameFactory.getInstance();
// rule set
QName parameterQName = qNameFactory.createQName(CommonsConstants.ELE_RULESET,
parentQName);
OMElement parameterElem = configuration.getFirstChildWithName(parameterQName);
if (parameterElem != null) {
RuleSetDescription ruleSetDescription =
RuleSetDescriptionFactory.create(parameterElem, xPathFactory, extensionBuilder);
if (ruleSetDescription != null) {
description.setRuleSetDescription(ruleSetDescription);
}
}
return description;
}
}