114 lines
3.9 KiB
Java
114 lines
3.9 KiB
Java
/*-
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* ~~~~~~licensing~~~~~~
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* adapters-core
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* ==========
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* Copyright (C) 2020 - 2021 EmDev LLC
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* ==========
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ~~~~~~/licensing~~~~~~
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*/
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package ru.entaxy.esb.platform.runtime.base.connecting.adapter.core.management;
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import java.util.HashMap;
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import java.util.Hashtable;
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import java.util.Map;
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import javax.management.DynamicMBean;
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import javax.management.MBeanRegistration;
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import javax.management.NotCompliantMBeanException;
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import javax.management.StandardMBean;
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import org.osgi.framework.BundleContext;
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import org.osgi.framework.ServiceRegistration;
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import org.osgi.service.component.ComponentContext;
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import org.osgi.service.component.annotations.Activate;
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import org.osgi.service.component.annotations.CollectionType;
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import org.osgi.service.component.annotations.Component;
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import org.osgi.service.component.annotations.Reference;
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import org.osgi.service.component.annotations.ReferenceCardinality;
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import org.osgi.service.component.annotations.ReferencePolicy;
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import org.osgi.service.component.annotations.ServiceScope;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ru.entaxy.esb.platform.base.management.core.ManagementCore;
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import ru.entaxy.esb.platform.runtime.base.connecting.adapter.core.api.Adapter;
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@Component(
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service = {AdaptersMBean.class, DynamicMBean.class, MBeanRegistration.class},
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// property = {"jmx.objectname=ru.entaxy.esb:group=platform,category=adapters"},
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property = {ManagementCore.ENTAXY_JMX_DOMAIN + "=" + AdaptersMBean.Q_ADAPTERS_S},
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scope = ServiceScope.SINGLETON,
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immediate = true
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)
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public class AdaptersMBeanImpl extends StandardMBean implements AdaptersMBean {
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private static final Logger log = LoggerFactory.getLogger(AdaptersMBeanImpl.class);
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protected Map<Adapter, ServiceRegistration<AdapterMBean>> mbeans = new HashMap<>();
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// @Reference (service = BundleContext.class)
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protected BundleContext bundleContext;
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public AdaptersMBeanImpl() throws NotCompliantMBeanException {
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super(AdaptersMBean.class);
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}
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@Activate
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public void activate(ComponentContext componentContext) {
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log.info(" >> ACTIVATE <<");
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this.bundleContext = componentContext.getBundleContext();
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}
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@Reference (service = Adapter.class, cardinality = ReferenceCardinality.MULTIPLE,
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unbind = "unbindAdapter", collectionType = CollectionType.SERVICE,
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policy = ReferencePolicy.DYNAMIC)
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public void bindAdapter(Adapter adapter) {
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try {
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AdapterMBeanImpl mbean = new AdapterMBeanImpl(adapter);
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Hashtable props = new Hashtable<>();
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// props.put("jmx.objectname", "ru.entaxy.esb:group=platform,category=adapters,id=" + adapter.getId());
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props.put(ManagementCore.JMX_OBJECTNAME, Q_ADAPTERS.qualifier("id", adapter.getId()).getValue());
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ServiceRegistration<AdapterMBean> reg = bundleContext.registerService(
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new String[] {
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AdapterMBean.class.getName(),
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DynamicMBean.class.getName(),
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MBeanRegistration.class.getName()
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}
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, mbean
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, props);
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this.mbeans.put(adapter, reg);
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} catch (NotCompliantMBeanException e) {
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log.error("Error creating MBean for adapter: ", e);
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}
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}
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public void unbindAdapter(Adapter adapter) {
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ServiceRegistration<AdapterMBean> reg = this.mbeans.get(adapter);
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if (reg != null)
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reg.unregister();
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this.mbeans.remove(adapter);
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}
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@Override
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public void execute(String value) {
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log.info(">> EXECUTED");
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}
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}
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