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格式化代码
git-svn-id: http://code.alibabatech.com/svn/druid/trunk@17 b9813039-fb51-4c41-a8b9-e21c2acb5095
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wenshao
@@ -1,176 +1,170 @@
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/*
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* Copyright 2011 Alibaba Group.
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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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* Copyright 2011 Alibaba Group. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0 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, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific language governing permissions and limitations under the
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* License.
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*/
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package com.alibaba.druid.stat;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import javax.management.JMException;
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import javax.management.openmbean.CompositeType;
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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.filter.Filter;
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import com.alibaba.druid.filter.stat.StatFilter;
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import com.alibaba.druid.proxy.jdbc.DataSourceProxy;
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public class JdbcDataSourceStat implements JdbcDataSourceStatMBean {
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private final String name;
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private final String url;
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private final JdbcConnectionStat connectionStat = new JdbcConnectionStat();
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private final JdbcResultSetStat resultSetStat = new JdbcResultSetStat();
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private final JdbcStatementStat statementStat = new JdbcStatementStat();
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private final ConcurrentMap<String, JdbcSqlStat> sqlStatMap = new ConcurrentHashMap<String, JdbcSqlStat>();
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private final ConcurrentMap<Long, JdbcConnectionStat.Entry> connections = new ConcurrentHashMap<Long, JdbcConnectionStat.Entry>();
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public JdbcDataSourceStat(String name, String url) {
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this.name = name;
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this.url = url;
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}
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public void reset() {
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connectionStat.reset();
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statementStat.reset();
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resultSetStat.reset();
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for (JdbcSqlStat sqlStat : sqlStatMap.values()) {
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if (sqlStat.getExecuteCount() == 0) {
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continue;
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}
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sqlStat.reset();
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}
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sqlStatMap.clear();
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for (JdbcConnectionStat.Entry connectionStat : connections.values()) {
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connectionStat.reset();
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}
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// connections.clear();
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}
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public JdbcConnectionStat getConnectionStat() {
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return connectionStat;
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}
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public JdbcResultSetStat getResultSetStat() {
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return resultSetStat;
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}
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public JdbcStatementStat getStatementStat() {
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return statementStat;
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}
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@Override
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public String getConnectionUrl() {
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return url;
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}
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public JdbcSqlStat getSqlCounter(String sql) {
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return this.sqlStatMap.get(sql);
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}
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public ConcurrentMap<String, JdbcSqlStat> getSqlStatisticMap() {
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return this.sqlStatMap;
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}
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@Override
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public TabularData getSqlList() throws JMException {
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CompositeType rowType = JdbcSqlStat.getCompositeType();
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String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
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TabularType tabularType = new TabularType("SqlListStatistic", "SqlListStatistic", rowType, indexNames);
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TabularData data = new TabularDataSupport(tabularType);
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for (Map.Entry<String, JdbcSqlStat> entry : sqlStatMap.entrySet()) {
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data.put(entry.getValue().getCompositeData());
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}
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return data;
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}
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public static StatFilter getCounterFilter(DataSourceProxy dataSource) {
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for (Filter filter : dataSource.getFilters()) {
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if (filter instanceof StatFilter) {
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return (StatFilter) filter;
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}
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}
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return null;
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}
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public JdbcSqlStat getSqlCounter(long id) {
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for (Map.Entry<String, JdbcSqlStat> entry : this.sqlStatMap.entrySet()) {
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if (entry.getValue().getId() == id) {
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return entry.getValue();
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}
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}
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return null;
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}
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public final ConcurrentMap<Long, JdbcConnectionStat.Entry> getConnections() {
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return connections;
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}
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@Override
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public TabularData getConnectionList() throws JMException {
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CompositeType rowType = JdbcConnectionStat.Entry.getCompositeType();
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String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
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TabularType tabularType = new TabularType("ConnectionListStatistic", "ConnectionListStatistic", rowType,
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indexNames);
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TabularData data = new TabularDataSupport(tabularType);
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for (Map.Entry<Long, JdbcConnectionStat.Entry> entry : getConnections().entrySet()) {
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data.put(entry.getValue().getCompositeData());
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}
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return data;
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}
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public String getName() {
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return name;
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}
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public String getUrl() {
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return url;
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}
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public ConcurrentMap<String, JdbcSqlStat> getSqlStatMap() {
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return sqlStatMap;
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}
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@Override
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public long getConnectionActiveCount() {
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return this.connections.size();
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}
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@Override
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public long getConnectionConnectAliveMillis() {
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long nowNano = System.nanoTime();
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long aliveNanoSpan = this.getConnectionStat().getNanoTotal();
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for (JdbcConnectionStat.Entry connection : connections.values()) {
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aliveNanoSpan += nowNano - connection.getEstablishNano();
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}
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return aliveNanoSpan / (1000 * 1000);
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}
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}
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package com.alibaba.druid.stat;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import javax.management.JMException;
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import javax.management.openmbean.CompositeType;
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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.filter.Filter;
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import com.alibaba.druid.filter.stat.StatFilter;
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import com.alibaba.druid.proxy.jdbc.DataSourceProxy;
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public class JdbcDataSourceStat implements JdbcDataSourceStatMBean {
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private final String name;
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private final String url;
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private final JdbcConnectionStat connectionStat = new JdbcConnectionStat();
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private final JdbcResultSetStat resultSetStat = new JdbcResultSetStat();
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private final JdbcStatementStat statementStat = new JdbcStatementStat();
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private final ConcurrentMap<String, JdbcSqlStat> sqlStatMap = new ConcurrentHashMap<String, JdbcSqlStat>();
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private final ConcurrentMap<Long, JdbcConnectionStat.Entry> connections = new ConcurrentHashMap<Long, JdbcConnectionStat.Entry>();
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public JdbcDataSourceStat(String name, String url){
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this.name = name;
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this.url = url;
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}
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public void reset() {
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connectionStat.reset();
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statementStat.reset();
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resultSetStat.reset();
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for (JdbcSqlStat sqlStat : sqlStatMap.values()) {
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if (sqlStat.getExecuteCount() == 0) {
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continue;
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}
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sqlStat.reset();
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}
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sqlStatMap.clear();
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for (JdbcConnectionStat.Entry connectionStat : connections.values()) {
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connectionStat.reset();
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}
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// connections.clear();
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}
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public JdbcConnectionStat getConnectionStat() {
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return connectionStat;
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}
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public JdbcResultSetStat getResultSetStat() {
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return resultSetStat;
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}
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public JdbcStatementStat getStatementStat() {
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return statementStat;
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}
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@Override
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public String getConnectionUrl() {
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return url;
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}
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public JdbcSqlStat getSqlCounter(String sql) {
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return this.sqlStatMap.get(sql);
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}
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public ConcurrentMap<String, JdbcSqlStat> getSqlStatisticMap() {
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return this.sqlStatMap;
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}
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@Override
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public TabularData getSqlList() throws JMException {
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CompositeType rowType = JdbcSqlStat.getCompositeType();
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String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
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TabularType tabularType = new TabularType("SqlListStatistic", "SqlListStatistic", rowType, indexNames);
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TabularData data = new TabularDataSupport(tabularType);
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for (Map.Entry<String, JdbcSqlStat> entry : sqlStatMap.entrySet()) {
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data.put(entry.getValue().getCompositeData());
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}
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return data;
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}
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public static StatFilter getCounterFilter(DataSourceProxy dataSource) {
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for (Filter filter : dataSource.getFilters()) {
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if (filter instanceof StatFilter) {
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return (StatFilter) filter;
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}
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}
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return null;
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}
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public JdbcSqlStat getSqlCounter(long id) {
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for (Map.Entry<String, JdbcSqlStat> entry : this.sqlStatMap.entrySet()) {
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if (entry.getValue().getId() == id) {
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return entry.getValue();
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}
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}
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return null;
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}
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public final ConcurrentMap<Long, JdbcConnectionStat.Entry> getConnections() {
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return connections;
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}
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@Override
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public TabularData getConnectionList() throws JMException {
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CompositeType rowType = JdbcConnectionStat.Entry.getCompositeType();
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String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
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TabularType tabularType = new TabularType("ConnectionListStatistic", "ConnectionListStatistic", rowType,
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indexNames);
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TabularData data = new TabularDataSupport(tabularType);
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for (Map.Entry<Long, JdbcConnectionStat.Entry> entry : getConnections().entrySet()) {
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data.put(entry.getValue().getCompositeData());
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}
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return data;
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}
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public String getName() {
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return name;
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}
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public String getUrl() {
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return url;
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}
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public ConcurrentMap<String, JdbcSqlStat> getSqlStatMap() {
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return sqlStatMap;
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}
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@Override
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public long getConnectionActiveCount() {
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return this.connections.size();
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}
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@Override
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public long getConnectionConnectAliveMillis() {
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long nowNano = System.nanoTime();
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long aliveNanoSpan = this.getConnectionStat().getNanoTotal();
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for (JdbcConnectionStat.Entry connection : connections.values()) {
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aliveNanoSpan += nowNano - connection.getEstablishNano();
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}
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return aliveNanoSpan / (1000 * 1000);
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}
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}
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