groovy.jmx.builder.JmxBeanExportFactory.groovy Maven / Gradle / Ivy
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/*
* Copyright 2008 the original author or authors.
*
* 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 groovy.jmx.builder
/**
* This factory returns a container node for all other nodes that are used to collect meta data for resources that
* are exported to the MBeanServer for management.
*
* Supported syntax
*
* def jmx = new JmxBuilder()
* jmx.export(registrationPolicy:"replace|ignore|error") {* bean(...)
*}*
*
* registrationPolicy indicates how resources will be registered:
* "replace" - replaces existing bean,
* "ignore" - ignores the registration request if bean already exists.
* "error" - throws error if bean is already registered.
*
*
* @author vladimir vivien
*/
class JmxBeanExportFactory extends AbstractFactory {
// def server
def registrationPolicy
public Object newInstance(FactoryBuilderSupport builder, Object nodeName, Object nodeArgs, Map nodeAttribs) {
registrationPolicy = nodeAttribs?.remove("policy") ?: nodeAttribs?.remove("regPolicy") ?: "replace"
return []
}
public boolean onHandleNodeAttributes(FactoryBuilderSupport builder, Object node, Map nodeAttribs) {
return true;
}
public boolean isLeaf() {
return false
}
}