mirror of
https://github.com/alibaba/druid.git
synced 2023-03-04 19:17:16 +00:00
修正在SAE下出错的问题
This commit is contained in:
wenshao
@@ -1,406 +1,406 @@
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/*
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* Copyright 1999-2011 Alibaba Group Holding Ltd.
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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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*/
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package com.alibaba.druid.stat;
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import java.lang.management.ManagementFactory;
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import java.lang.reflect.Method;
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import java.util.IdentityHashMap;
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import java.util.Map;
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import java.util.Properties;
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import java.util.Set;
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import java.util.concurrent.atomic.AtomicLong;
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import javax.management.JMException;
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import javax.management.MBeanServer;
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import javax.management.ObjectName;
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import javax.management.openmbean.CompositeDataSupport;
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import javax.management.openmbean.CompositeType;
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import javax.management.openmbean.OpenType;
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import javax.management.openmbean.SimpleType;
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import javax.management.openmbean.TabularData;
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import javax.management.openmbean.TabularDataSupport;
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import javax.management.openmbean.TabularType;
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import com.alibaba.druid.pool.DruidDataSource;
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import com.alibaba.druid.support.logging.Log;
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import com.alibaba.druid.support.logging.LogFactory;
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import com.alibaba.druid.util.DruidDataSourceUtils;
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import com.alibaba.druid.util.JMXUtils;
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@SuppressWarnings("rawtypes")
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public class DruidDataSourceStatManager implements DruidDataSourceStatManagerMBean {
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public final static String SYS_PROP_INSTANCES = "druid.dataSources";
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public final static String SYS_PROP_REGISTER_SYS_PROPERTY = "druid.registerToSysProperty";
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private final static Log LOG = LogFactory.getLog(DruidDataSourceStatManager.class);
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private final static DruidDataSourceStatManager instance = new DruidDataSourceStatManager();
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private final AtomicLong resetCount = new AtomicLong();
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// global instances
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private static volatile IdentityHashMap dataSources;
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private final static String MBEAN_NAME = "com.alibaba.druid:type=DruidDataSourceStat";
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public static DruidDataSourceStatManager getInstance() {
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return instance;
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}
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public static void cear() {
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IdentityHashMap<Object, ObjectName> dataSources = getInstances();
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synchronized (dataSources) {
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MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
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for (Object item : dataSources.entrySet()) {
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Map.Entry entry = (Map.Entry) item;
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ObjectName objectName = (ObjectName) entry.getValue();
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if (objectName == null) {
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continue;
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}
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try {
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mbeanServer.unregisterMBean(objectName);
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} catch (JMException e) {
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LOG.error(e.getMessage(), e);
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}
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}
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dataSources.clear();
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}
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}
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@SuppressWarnings("unchecked")
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public synchronized static IdentityHashMap<Object, ObjectName> getInstances() {
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if (dataSources == null) {
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if (isRegisterToSystemProperty()) {
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dataSources = getInstances0();
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} else {
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dataSources = new IdentityHashMap<Object, ObjectName>();
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}
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}
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return dataSources;
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}
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public static boolean isRegisterToSystemProperty() {
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String value = System.getProperty(SYS_PROP_REGISTER_SYS_PROPERTY);
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if ("true".equals(value)) {
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return true;
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}
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return false;
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}
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@SuppressWarnings("unchecked")
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static IdentityHashMap<Object, ObjectName> getInstances0() {
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Properties properties = System.getProperties();
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IdentityHashMap<Object, ObjectName> instances = (IdentityHashMap<Object, ObjectName>) properties.get(SYS_PROP_INSTANCES);
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if (instances == null) {
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synchronized (properties) {
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instances = (IdentityHashMap<Object, ObjectName>) properties.get(SYS_PROP_INSTANCES);
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if (instances == null) {
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instances = new IdentityHashMap<Object, ObjectName>();
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properties.put(SYS_PROP_INSTANCES, instances);
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}
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}
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}
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return instances;
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}
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public synchronized static ObjectName addDataSource(Object dataSource, String name) {
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final IdentityHashMap<Object, ObjectName> instances = getInstances();
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synchronized (instances) {
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MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
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if (instances.size() == 0) {
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try {
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ObjectName objectName = new ObjectName(MBEAN_NAME);
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if (!mbeanServer.isRegistered(objectName)) {
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mbeanServer.registerMBean(instance, objectName);
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}
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} catch (JMException ex) {
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LOG.error("register mbean error", ex);
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}
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DruidStatService.registerMBean();
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}
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ObjectName objectName = null;
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if (name != null) {
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try {
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objectName = new ObjectName("com.alibaba.druid:type=DruidDataSource,id=" + name);
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mbeanServer.registerMBean(dataSource, objectName);
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} catch (JMException ex) {
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LOG.error("register mbean error", ex);
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objectName = null;
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}
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}
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if (objectName == null) {
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try {
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int id = System.identityHashCode(dataSource);
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objectName = new ObjectName("com.alibaba.druid:type=DruidDataSource,id=" + id);
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mbeanServer.registerMBean(dataSource, objectName);
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} catch (JMException ex) {
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LOG.error("register mbean error", ex);
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objectName = null;
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}
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}
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instances.put(dataSource, objectName);
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return objectName;
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}
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}
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public synchronized static void removeDataSource(Object dataSource) {
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IdentityHashMap<Object, ObjectName> instances = getInstances();
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synchronized (instances) {
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ObjectName objectName = (ObjectName) instances.remove(dataSource);
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if (objectName == null) {
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objectName = DruidDataSourceUtils.getObjectName(dataSource);
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}
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if (objectName == null) {
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LOG.error("unregister mbean failed. url " + DruidDataSourceUtils.getUrl(dataSource));
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return;
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}
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MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
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if (objectName != null) {
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try {
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mbeanServer.unregisterMBean(objectName);
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} catch (JMException ex) {
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LOG.error("unregister mbean error", ex);
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}
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}
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if (instances.size() == 0) {
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try {
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mbeanServer.unregisterMBean(new ObjectName(MBEAN_NAME));
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} catch (JMException ex) {
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LOG.error("unregister mbean error", ex);
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}
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DruidStatService.unregisterMBean();
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}
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}
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}
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@SuppressWarnings("unchecked")
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public static Set<DruidDataSource> getDruidDataSourceInstances() {
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getInstances();
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return dataSources.keySet();
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}
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public void reset() {
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IdentityHashMap<Object, ObjectName> dataSources = getInstances();
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synchronized (dataSources) {
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for (Object item : dataSources.keySet()) {
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try {
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Method method = item.getClass().getMethod("resetStat");
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method.invoke(item);
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} catch (Exception e) {
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LOG.error("resetStat error", e);
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}
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}
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resetCount.incrementAndGet();
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}
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}
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public long getResetCount() {
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return resetCount.get();
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}
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public TabularData getDataSourceList() throws JMException {
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CompositeType rowType = getDruidDataSourceCompositeType();
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String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
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TabularType tabularType = new TabularType("DruidDataSourceStat", "DruidDataSourceStat", rowType, indexNames);
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TabularData data = new TabularDataSupport(tabularType);
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final Set<Object> dataSources = getInstances().keySet();
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for (Object dataSource : dataSources) {
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data.put(getCompositeData(dataSource));
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}
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return data;
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}
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public CompositeDataSupport getCompositeData(Object dataSource) throws JMException {
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CompositeType rowType = getDruidDataSourceCompositeType();
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Map<String, Object> map = DruidDataSourceUtils.getStatDataForMBean(dataSource);
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return new CompositeDataSupport(rowType, map);
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}
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private static CompositeType COMPOSITE_TYPE = null;
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public static CompositeType getDruidDataSourceCompositeType() throws JMException {
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if (COMPOSITE_TYPE != null) {
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return COMPOSITE_TYPE;
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}
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OpenType<?>[] indexTypes = new OpenType<?>[] {
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// 0 - 4
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SimpleType.STRING, //
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SimpleType.STRING, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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// 5 - 9
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SimpleType.LONG, //
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SimpleType.INTEGER, //
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SimpleType.INTEGER, //
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SimpleType.INTEGER, //
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SimpleType.INTEGER, //
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// 10 - 14
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SimpleType.INTEGER, //
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SimpleType.INTEGER, //
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SimpleType.INTEGER, //
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SimpleType.BOOLEAN, //
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SimpleType.BOOLEAN, //
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// 15 - 19
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SimpleType.BOOLEAN, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.STRING, //
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// 20 - 24
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SimpleType.STRING, //
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SimpleType.INTEGER, //
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SimpleType.STRING, //
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SimpleType.STRING, //
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SimpleType.LONG, //
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// 25 - 29
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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// 30 - 34
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SimpleType.LONG, //
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SimpleType.LONG, //
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JMXUtils.getThrowableCompositeType(), //
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JMXUtils.getThrowableCompositeType(), //
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SimpleType.LONG, //
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// 35 - 39
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.LONG, //
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SimpleType.STRING, //
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// 40 -
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SimpleType.DATE, //
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SimpleType.DATE, //
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SimpleType.LONG, //
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SimpleType.LONG //
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//
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};
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String[] indexNames = {
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// 0 - 4
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"Name", //
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"URL", //
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"CreateCount", //
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"DestroyCount", //
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"ConnectCount", //
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// 5 - 9
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"CloseCount", //
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"ActiveCount", //
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"PoolingCount", //
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"LockQueueLength", //
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"WaitThreadCount", //
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// 10 - 14
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"InitialSize", //
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"MaxActive", //
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"MinIdle", //
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"PoolPreparedStatements", //
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"TestOnBorrow", //
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// 15 - 19
|
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"TestOnReturn", //
|
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"MinEvictableIdleTimeMillis", //
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"ConnectErrorCount", //
|
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"CreateTimespanMillis", //
|
||||
"DbType", //
|
||||
|
||||
// 20 - 24
|
||||
"ValidationQuery", //
|
||||
"ValidationQueryTimeout", //
|
||||
"DriverClassName", //
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||||
"Username", //
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||||
"RemoveAbandonedCount", //
|
||||
|
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// 25 - 29
|
||||
"NotEmptyWaitCount", //
|
||||
"NotEmptyWaitNanos", //
|
||||
"ErrorCount", //
|
||||
"ReusePreparedStatementCount", //
|
||||
"StartTransactionCount", //
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||||
|
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// 30 - 34
|
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"CommitCount", //
|
||||
"RollbackCount", //
|
||||
"LastError", //
|
||||
"LastCreateError", //
|
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"PreparedStatementCacheDeleteCount", //
|
||||
|
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// 35 - 39
|
||||
"PreparedStatementCacheAccessCount", //
|
||||
"PreparedStatementCacheMissCount", //
|
||||
"PreparedStatementCacheHitCount", //
|
||||
"PreparedStatementCacheCurrentCount", //
|
||||
"Version" //
|
||||
|
||||
// 40 -
|
||||
, "LastErrorTime", //
|
||||
"LastCreateErrorTime", //
|
||||
"CreateErrorCount", //
|
||||
"DiscardCount", //
|
||||
//
|
||||
};
|
||||
|
||||
String[] indexDescriptions = indexNames;
|
||||
COMPOSITE_TYPE = new CompositeType("DataSourceStatistic", "DataSource Statistic", indexNames,
|
||||
indexDescriptions, indexTypes);
|
||||
|
||||
return COMPOSITE_TYPE;
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Copyright 1999-2011 Alibaba Group Holding Ltd.
|
||||
*
|
||||
* 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 com.alibaba.druid.stat;
|
||||
|
||||
import java.lang.management.ManagementFactory;
|
||||
import java.lang.reflect.Method;
|
||||
import java.util.IdentityHashMap;
|
||||
import java.util.Map;
|
||||
import java.util.Properties;
|
||||
import java.util.Set;
|
||||
import java.util.concurrent.atomic.AtomicLong;
|
||||
|
||||
import javax.management.JMException;
|
||||
import javax.management.MBeanServer;
|
||||
import javax.management.ObjectName;
|
||||
import javax.management.openmbean.CompositeDataSupport;
|
||||
import javax.management.openmbean.CompositeType;
|
||||
import javax.management.openmbean.OpenType;
|
||||
import javax.management.openmbean.SimpleType;
|
||||
import javax.management.openmbean.TabularData;
|
||||
import javax.management.openmbean.TabularDataSupport;
|
||||
import javax.management.openmbean.TabularType;
|
||||
|
||||
import com.alibaba.druid.pool.DruidDataSource;
|
||||
import com.alibaba.druid.support.logging.Log;
|
||||
import com.alibaba.druid.support.logging.LogFactory;
|
||||
import com.alibaba.druid.util.DruidDataSourceUtils;
|
||||
import com.alibaba.druid.util.JMXUtils;
|
||||
|
||||
@SuppressWarnings("rawtypes")
|
||||
public class DruidDataSourceStatManager implements DruidDataSourceStatManagerMBean {
|
||||
|
||||
public final static String SYS_PROP_INSTANCES = "druid.dataSources";
|
||||
public final static String SYS_PROP_REGISTER_SYS_PROPERTY = "druid.registerToSysProperty";
|
||||
|
||||
private final static Log LOG = LogFactory.getLog(DruidDataSourceStatManager.class);
|
||||
|
||||
private final static DruidDataSourceStatManager instance = new DruidDataSourceStatManager();
|
||||
|
||||
private final AtomicLong resetCount = new AtomicLong();
|
||||
|
||||
// global instances
|
||||
private static volatile IdentityHashMap dataSources;
|
||||
|
||||
private final static String MBEAN_NAME = "com.alibaba.druid:type=DruidDataSourceStat";
|
||||
|
||||
public static DruidDataSourceStatManager getInstance() {
|
||||
return instance;
|
||||
}
|
||||
|
||||
public static void cear() {
|
||||
IdentityHashMap<Object, ObjectName> dataSources = getInstances();
|
||||
|
||||
synchronized (dataSources) {
|
||||
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
for (Object item : dataSources.entrySet()) {
|
||||
Map.Entry entry = (Map.Entry) item;
|
||||
ObjectName objectName = (ObjectName) entry.getValue();
|
||||
|
||||
if (objectName == null) {
|
||||
continue;
|
||||
}
|
||||
|
||||
try {
|
||||
mbeanServer.unregisterMBean(objectName);
|
||||
} catch (JMException e) {
|
||||
LOG.error(e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
dataSources.clear();
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public synchronized static IdentityHashMap<Object, ObjectName> getInstances() {
|
||||
if (dataSources == null) {
|
||||
if (isRegisterToSystemProperty()) {
|
||||
dataSources = getInstances0();
|
||||
} else {
|
||||
dataSources = new IdentityHashMap<Object, ObjectName>();
|
||||
}
|
||||
}
|
||||
|
||||
return dataSources;
|
||||
}
|
||||
|
||||
public static boolean isRegisterToSystemProperty() {
|
||||
String value = System.getProperty(SYS_PROP_REGISTER_SYS_PROPERTY);
|
||||
|
||||
if ("true".equals(value)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static IdentityHashMap<Object, ObjectName> getInstances0() {
|
||||
Properties properties = System.getProperties();
|
||||
IdentityHashMap<Object, ObjectName> instances = (IdentityHashMap<Object, ObjectName>) properties.get(SYS_PROP_INSTANCES);
|
||||
|
||||
if (instances == null) {
|
||||
synchronized (properties) {
|
||||
instances = (IdentityHashMap<Object, ObjectName>) properties.get(SYS_PROP_INSTANCES);
|
||||
|
||||
if (instances == null) {
|
||||
instances = new IdentityHashMap<Object, ObjectName>();
|
||||
properties.put(SYS_PROP_INSTANCES, instances);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return instances;
|
||||
}
|
||||
|
||||
public synchronized static ObjectName addDataSource(Object dataSource, String name) {
|
||||
final IdentityHashMap<Object, ObjectName> instances = getInstances();
|
||||
|
||||
synchronized (instances) {
|
||||
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
if (instances.size() == 0) {
|
||||
try {
|
||||
|
||||
ObjectName objectName = new ObjectName(MBEAN_NAME);
|
||||
if (!mbeanServer.isRegistered(objectName)) {
|
||||
mbeanServer.registerMBean(instance, objectName);
|
||||
}
|
||||
} catch (JMException ex) {
|
||||
LOG.error("register mbean error", ex);
|
||||
}
|
||||
|
||||
DruidStatService.registerMBean();
|
||||
}
|
||||
|
||||
ObjectName objectName = null;
|
||||
if (name != null) {
|
||||
try {
|
||||
objectName = new ObjectName("com.alibaba.druid:type=DruidDataSource,id=" + name);
|
||||
mbeanServer.registerMBean(dataSource, objectName);
|
||||
} catch (Throwable ex) {
|
||||
LOG.error("register mbean error", ex);
|
||||
objectName = null;
|
||||
}
|
||||
}
|
||||
|
||||
if (objectName == null) {
|
||||
try {
|
||||
int id = System.identityHashCode(dataSource);
|
||||
objectName = new ObjectName("com.alibaba.druid:type=DruidDataSource,id=" + id);
|
||||
mbeanServer.registerMBean(dataSource, objectName);
|
||||
} catch (Throwable ex) {
|
||||
LOG.error("register mbean error", ex);
|
||||
objectName = null;
|
||||
}
|
||||
}
|
||||
|
||||
instances.put(dataSource, objectName);
|
||||
return objectName;
|
||||
}
|
||||
}
|
||||
|
||||
public synchronized static void removeDataSource(Object dataSource) {
|
||||
IdentityHashMap<Object, ObjectName> instances = getInstances();
|
||||
|
||||
synchronized (instances) {
|
||||
ObjectName objectName = (ObjectName) instances.remove(dataSource);
|
||||
|
||||
if (objectName == null) {
|
||||
objectName = DruidDataSourceUtils.getObjectName(dataSource);
|
||||
}
|
||||
|
||||
if (objectName == null) {
|
||||
LOG.error("unregister mbean failed. url " + DruidDataSourceUtils.getUrl(dataSource));
|
||||
return;
|
||||
}
|
||||
|
||||
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
|
||||
if (objectName != null) {
|
||||
try {
|
||||
mbeanServer.unregisterMBean(objectName);
|
||||
} catch (Throwable ex) {
|
||||
LOG.error("unregister mbean error", ex);
|
||||
}
|
||||
}
|
||||
|
||||
if (instances.size() == 0) {
|
||||
try {
|
||||
mbeanServer.unregisterMBean(new ObjectName(MBEAN_NAME));
|
||||
} catch (Throwable ex) {
|
||||
LOG.error("unregister mbean error", ex);
|
||||
}
|
||||
|
||||
DruidStatService.unregisterMBean();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public static Set<DruidDataSource> getDruidDataSourceInstances() {
|
||||
getInstances();
|
||||
return dataSources.keySet();
|
||||
}
|
||||
|
||||
public void reset() {
|
||||
IdentityHashMap<Object, ObjectName> dataSources = getInstances();
|
||||
|
||||
synchronized (dataSources) {
|
||||
for (Object item : dataSources.keySet()) {
|
||||
try {
|
||||
Method method = item.getClass().getMethod("resetStat");
|
||||
method.invoke(item);
|
||||
} catch (Exception e) {
|
||||
LOG.error("resetStat error", e);
|
||||
}
|
||||
}
|
||||
|
||||
resetCount.incrementAndGet();
|
||||
}
|
||||
}
|
||||
|
||||
public long getResetCount() {
|
||||
return resetCount.get();
|
||||
}
|
||||
|
||||
public TabularData getDataSourceList() throws JMException {
|
||||
CompositeType rowType = getDruidDataSourceCompositeType();
|
||||
String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
|
||||
|
||||
TabularType tabularType = new TabularType("DruidDataSourceStat", "DruidDataSourceStat", rowType, indexNames);
|
||||
TabularData data = new TabularDataSupport(tabularType);
|
||||
|
||||
final Set<Object> dataSources = getInstances().keySet();
|
||||
for (Object dataSource : dataSources) {
|
||||
data.put(getCompositeData(dataSource));
|
||||
}
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
public CompositeDataSupport getCompositeData(Object dataSource) throws JMException {
|
||||
CompositeType rowType = getDruidDataSourceCompositeType();
|
||||
|
||||
Map<String, Object> map = DruidDataSourceUtils.getStatDataForMBean(dataSource);
|
||||
|
||||
return new CompositeDataSupport(rowType, map);
|
||||
}
|
||||
|
||||
private static CompositeType COMPOSITE_TYPE = null;
|
||||
|
||||
public static CompositeType getDruidDataSourceCompositeType() throws JMException {
|
||||
|
||||
if (COMPOSITE_TYPE != null) {
|
||||
return COMPOSITE_TYPE;
|
||||
}
|
||||
|
||||
OpenType<?>[] indexTypes = new OpenType<?>[] {
|
||||
// 0 - 4
|
||||
SimpleType.STRING, //
|
||||
SimpleType.STRING, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
|
||||
// 5 - 9
|
||||
SimpleType.LONG, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.INTEGER, //
|
||||
|
||||
// 10 - 14
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.BOOLEAN, //
|
||||
SimpleType.BOOLEAN, //
|
||||
|
||||
// 15 - 19
|
||||
SimpleType.BOOLEAN, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.STRING, //
|
||||
|
||||
// 20 - 24
|
||||
SimpleType.STRING, //
|
||||
SimpleType.INTEGER, //
|
||||
SimpleType.STRING, //
|
||||
SimpleType.STRING, //
|
||||
SimpleType.LONG, //
|
||||
|
||||
// 25 - 29
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
|
||||
// 30 - 34
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
JMXUtils.getThrowableCompositeType(), //
|
||||
JMXUtils.getThrowableCompositeType(), //
|
||||
SimpleType.LONG, //
|
||||
|
||||
// 35 - 39
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.STRING, //
|
||||
|
||||
// 40 -
|
||||
SimpleType.DATE, //
|
||||
SimpleType.DATE, //
|
||||
SimpleType.LONG, //
|
||||
SimpleType.LONG //
|
||||
//
|
||||
};
|
||||
|
||||
String[] indexNames = {
|
||||
// 0 - 4
|
||||
"Name", //
|
||||
"URL", //
|
||||
"CreateCount", //
|
||||
"DestroyCount", //
|
||||
"ConnectCount", //
|
||||
|
||||
// 5 - 9
|
||||
"CloseCount", //
|
||||
"ActiveCount", //
|
||||
"PoolingCount", //
|
||||
"LockQueueLength", //
|
||||
"WaitThreadCount", //
|
||||
|
||||
// 10 - 14
|
||||
"InitialSize", //
|
||||
"MaxActive", //
|
||||
"MinIdle", //
|
||||
"PoolPreparedStatements", //
|
||||
"TestOnBorrow", //
|
||||
|
||||
// 15 - 19
|
||||
"TestOnReturn", //
|
||||
"MinEvictableIdleTimeMillis", //
|
||||
"ConnectErrorCount", //
|
||||
"CreateTimespanMillis", //
|
||||
"DbType", //
|
||||
|
||||
// 20 - 24
|
||||
"ValidationQuery", //
|
||||
"ValidationQueryTimeout", //
|
||||
"DriverClassName", //
|
||||
"Username", //
|
||||
"RemoveAbandonedCount", //
|
||||
|
||||
// 25 - 29
|
||||
"NotEmptyWaitCount", //
|
||||
"NotEmptyWaitNanos", //
|
||||
"ErrorCount", //
|
||||
"ReusePreparedStatementCount", //
|
||||
"StartTransactionCount", //
|
||||
|
||||
// 30 - 34
|
||||
"CommitCount", //
|
||||
"RollbackCount", //
|
||||
"LastError", //
|
||||
"LastCreateError", //
|
||||
"PreparedStatementCacheDeleteCount", //
|
||||
|
||||
// 35 - 39
|
||||
"PreparedStatementCacheAccessCount", //
|
||||
"PreparedStatementCacheMissCount", //
|
||||
"PreparedStatementCacheHitCount", //
|
||||
"PreparedStatementCacheCurrentCount", //
|
||||
"Version" //
|
||||
|
||||
// 40 -
|
||||
, "LastErrorTime", //
|
||||
"LastCreateErrorTime", //
|
||||
"CreateErrorCount", //
|
||||
"DiscardCount", //
|
||||
//
|
||||
};
|
||||
|
||||
String[] indexDescriptions = indexNames;
|
||||
COMPOSITE_TYPE = new CompositeType("DataSourceStatistic", "DataSource Statistic", indexNames,
|
||||
indexDescriptions, indexTypes);
|
||||
|
||||
return COMPOSITE_TYPE;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user