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wall.html增加排序
This commit is contained in:
melin
@@ -1,379 +1,385 @@
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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.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.Collections;
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import java.util.Date;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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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 com.alibaba.druid.sql.SQLUtils;
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import com.alibaba.druid.sql.ast.SQLStatement;
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import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
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import com.alibaba.druid.support.http.stat.WebAppStatManager;
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import com.alibaba.druid.support.json.JSONUtils;
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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.support.spring.stat.SpringStatManager;
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import com.alibaba.druid.util.MapComparator;
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import com.alibaba.druid.util.StringUtils;
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/**
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* 注意：避免直接调用Druid相关对象例如DruidDataSource等，相关调用要到DruidStatManagerFacade里用反射实现
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*
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* @author sandzhang<sandzhangtoo@gmail.com>
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*/
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public final class DruidStatService implements DruidStatServiceMBean {
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private final static Log LOG = LogFactory.getLog(DruidStatService.class);
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public final static String MBEAN_NAME = "com.alibaba.druid:type=DruidStatService";
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private final static DruidStatService instance = new DruidStatService();
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private static DruidStatManagerFacade statManagerFacade = DruidStatManagerFacade.getInstance();
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public final static int RESULT_CODE_SUCCESS = 1;
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public final static int RESULT_CODE_ERROR = -1;
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private final static int DEFAULT_PAGE = 1;
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private final static int DEFAULT_PER_PAGE_COUNT = Integer.MAX_VALUE;
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private static final String DEFAULT_ORDER_TYPE = "asc";
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private static final String DEFAULT_ORDERBY = "SQL";
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private DruidStatService(){
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}
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public static DruidStatService getInstance() {
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return instance;
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}
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public boolean isResetEnable() {
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return statManagerFacade.isResetEnable();
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}
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public void setResetEnable(boolean value) {
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statManagerFacade.setResetEnable(value);
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}
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public String service(String url) {
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Map<String, String> parameters = getParameters(url);
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if (url.equals("/basic.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.returnJSONBasicStat());
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}
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if (url.equals("/reset-all.json")) {
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statManagerFacade.resetAll();
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return returnJSONResult(RESULT_CODE_SUCCESS, null);
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}
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if (url.equals("/datasource.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.getDataSourceStatDataList());
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}
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if (url.equals("/activeConnectionStackTrace.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.getActiveConnStackTraceList());
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}
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if (url.startsWith("/datasource-")) {
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Integer id = StringUtils.subStringToInteger(url, "datasource-", ".");
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Object result = statManagerFacade.getDataSourceStatData(id);
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return returnJSONResult(result == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, result);
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}
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if (url.startsWith("/connectionInfo-") && url.endsWith(".json")) {
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Integer id = StringUtils.subStringToInteger(url, "connectionInfo-", ".");
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List<?> connectionInfoList = statManagerFacade.getPoolingConnectionInfoByDataSourceId(id);
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return returnJSONResult(connectionInfoList == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS,
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connectionInfoList);
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}
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if (url.startsWith("/activeConnectionStackTrace-") && url.endsWith(".json")) {
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Integer id = StringUtils.subStringToInteger(url, "activeConnectionStackTrace-", ".");
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return returnJSONActiveConnectionStackTrace(id);
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}
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if (url.startsWith("/sql.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, getSqlStatDataList(parameters));
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}
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if (url.startsWith("/wall.json")) {
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Object result = statManagerFacade.getWallStatMap(null);
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return returnJSONResult(RESULT_CODE_SUCCESS, result);
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}
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if (url.startsWith("/wall-") && url.indexOf(".json") > 0) {
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Integer dataSourceId = StringUtils.subStringToInteger(url, "wall-", ".json");
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Object result = statManagerFacade.getWallStatMap(dataSourceId);
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return returnJSONResult(result == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, result);
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}
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if (url.startsWith("/sql-") && url.indexOf(".json") > 0) {
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Integer id = StringUtils.subStringToInteger(url, "sql-", ".json");
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return getSqlStat(id);
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}
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if (url.startsWith("/weburi.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, getWebURIStatDataList(parameters));
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}
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if (url.startsWith("/weburi-") && url.indexOf(".json") > 0) {
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String uri = StringUtils.subString(url, "weburi-", ".json");
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return returnJSONResult(RESULT_CODE_SUCCESS, getWebURIStatData(uri));
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}
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if (url.startsWith("/webapp.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, getWebAppStatDataList(parameters));
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}
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if (url.startsWith("/websession.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, getWebSessionStatDataList(parameters));
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}
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if (url.startsWith("/websession-") && url.indexOf(".json") > 0) {
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String id = StringUtils.subString(url, "websession-", ".json");
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return returnJSONResult(RESULT_CODE_SUCCESS, getWebSessionStatData(id));
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}
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if (url.startsWith("/spring.json")) {
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return returnJSONResult(RESULT_CODE_SUCCESS, getSpringStatDataList(parameters));
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}
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if (url.startsWith("/spring-detail.json")) {
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String clazz = parameters.get("class");
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String method = parameters.get("method");
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return returnJSONResult(RESULT_CODE_SUCCESS, getSpringMethodStatData(clazz, method));
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}
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return returnJSONResult(RESULT_CODE_ERROR, "Do not support this request, please contact with administrator.");
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}
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private List<Map<String, Object>> getSpringStatDataList(Map<String, String> parameters) {
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List<Map<String, Object>> array = SpringStatManager.getInstance().getMethodStatData();
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return comparatorOrderBy(array, parameters);
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}
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private List<Map<String, Object>> getWebURIStatDataList(Map<String, String> parameters) {
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List<Map<String, Object>> array = WebAppStatManager.getInstance().getURIStatData();
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return comparatorOrderBy(array, parameters);
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}
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private Map<String, Object> getWebURIStatData(String uri) {
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return WebAppStatManager.getInstance().getURIStatData(uri);
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}
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private Map<String, Object> getWebSessionStatData(String sessionId) {
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return WebAppStatManager.getInstance().getSessionStat(sessionId);
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}
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private Map<String, Object> getSpringMethodStatData(String clazz, String method) {
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return SpringStatManager.getInstance().getMethodStatData(clazz, method);
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}
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private List<Map<String, Object>> getWebSessionStatDataList(Map<String, String> parameters) {
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List<Map<String, Object>> array = WebAppStatManager.getInstance().getSessionStatData();
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return comparatorOrderBy(array, parameters);
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}
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private List<Map<String, Object>> getWebAppStatDataList(Map<String, String> parameters) {
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List<Map<String, Object>> array = WebAppStatManager.getInstance().getWebAppStatData();
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return comparatorOrderBy(array, parameters);
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}
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private List<Map<String, Object>> comparatorOrderBy(List<Map<String, Object>> array, Map<String, String> parameters) {
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// when open the stat page before executing some sql
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if (array == null || array.isEmpty()) {
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return null;
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}
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// when parameters is null
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String orderBy, orderType = null;
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Integer page = DEFAULT_PAGE;
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Integer perPageCount = DEFAULT_PER_PAGE_COUNT;
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if (parameters == null) {
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orderBy = DEFAULT_ORDER_TYPE;
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orderType = DEFAULT_ORDER_TYPE;
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page = DEFAULT_PAGE;
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perPageCount = DEFAULT_PER_PAGE_COUNT;
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} else {
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orderBy = parameters.get("orderBy");
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orderType = parameters.get("orderType");
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String pageParam = parameters.get("page");
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if (pageParam != null && pageParam.length() != 0) {
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page = Integer.parseInt(pageParam);
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}
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String pageCountParam = parameters.get("perPageCount");
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if (pageCountParam != null && pageCountParam.length() > 0) {
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perPageCount = Integer.parseInt(pageCountParam);
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}
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}
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// others,such as order
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orderBy = orderBy == null ? DEFAULT_ORDERBY : orderBy;
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orderType = orderType == null ? DEFAULT_ORDER_TYPE : orderType;
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if (!"desc".equals(orderType)) {
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orderType = DEFAULT_ORDER_TYPE;
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}
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// orderby the statData array
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if (orderBy != null && orderBy.trim().length() != 0) {
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Collections.sort(array, new MapComparator<String, Object>(orderBy, DEFAULT_ORDER_TYPE.equals(orderType)));
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}
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// page
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int fromIndex = (page - 1) * perPageCount;
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int toIndex = page * perPageCount;
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if (toIndex > array.size()) {
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toIndex = array.size();
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}
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return array.subList(fromIndex, toIndex);
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}
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private List<Map<String, Object>> getSqlStatDataList(Map<String, String> parameters) {
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Integer dataSourceId = null;
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String dataSourceIdParam = parameters.get("dataSourceId");
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if (dataSourceIdParam != null && dataSourceIdParam.length() > 0) {
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dataSourceId = Integer.parseInt(dataSourceIdParam);
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}
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List<Map<String, Object>> array = statManagerFacade.getSqlStatDataList(dataSourceId);
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List<Map<String, Object>> sortedArray = comparatorOrderBy(array, parameters);
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return sortedArray;
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}
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public Map<String, Object> getWallStatMap(Map<String, String> parameters) {
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Integer dataSourceId = null;
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String dataSourceIdParam = parameters.get("dataSourceId");
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if (dataSourceIdParam != null && dataSourceIdParam.length() > 0) {
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dataSourceId = Integer.parseInt(dataSourceIdParam);
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}
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return statManagerFacade.getWallStatMap(dataSourceId);
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}
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private String getSqlStat(Integer id) {
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Map<String, Object> map = statManagerFacade.getSqlStatData(id);
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if (map == null) {
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return returnJSONResult(RESULT_CODE_ERROR, null);
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}
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String dbType = (String) map.get("DbType");
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String sql = (String) map.get("SQL");
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map.put("formattedSql", SQLUtils.format(sql, dbType));
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List<SQLStatement> statementList = SQLUtils.parseStatements(sql, dbType);
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if (!statementList.isEmpty()) {
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SQLStatement statemen = statementList.get(0);
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SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(statementList, dbType);
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statemen.accept(visitor);
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map.put("parsedTable", visitor.getTables().toString());
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map.put("parsedFields", visitor.getColumns().toString());
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map.put("parsedConditions", visitor.getConditions().toString());
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map.put("parsedRelationships", visitor.getRelationships().toString());
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map.put("parsedOrderbycolumns", visitor.getOrderByColumns().toString());
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}
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DateFormat format = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss:SSS");
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Date maxTimespanOccurTime = (Date) map.get("MaxTimespanOccurTime");
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if (maxTimespanOccurTime != null) {
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map.put("MaxTimespanOccurTime", format.format(maxTimespanOccurTime));
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}
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return returnJSONResult(map == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, map);
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}
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private String returnJSONActiveConnectionStackTrace(Integer id) {
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List<String> result = statManagerFacade.getActiveConnectionStackTraceByDataSourceId(id);
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if (result == null) {
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return returnJSONResult(RESULT_CODE_ERROR, "require set removeAbandoned=true");
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}
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return returnJSONResult(RESULT_CODE_SUCCESS, result);
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}
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public static String returnJSONResult(int resultCode, Object content) {
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Map<String, Object> dataMap = new LinkedHashMap<String, Object>();
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dataMap.put("ResultCode", resultCode);
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dataMap.put("Content", content);
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return JSONUtils.toJSONString(dataMap);
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}
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public static void registerMBean() {
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MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
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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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|
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public static void unregisterMBean() {
|
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MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
|
||||
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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public static Map<String, String> getParameters(String url) {
|
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if (url == null || (url = url.trim()).length() == 0) {
|
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return Collections.<String, String> emptyMap();
|
||||
}
|
||||
|
||||
String parametersStr = StringUtils.subString(url, "?", null);
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if (parametersStr == null || parametersStr.length() == 0) {
|
||||
return Collections.<String, String> emptyMap();
|
||||
}
|
||||
|
||||
String[] parametersArray = parametersStr.split("&");
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||||
Map<String, String> parameters = new LinkedHashMap<String, String>();
|
||||
|
||||
for (String parameterStr : parametersArray) {
|
||||
int index = parameterStr.indexOf("=");
|
||||
if (index <= 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
String name = parameterStr.substring(0, index);
|
||||
String value = parameterStr.substring(index + 1);
|
||||
parameters.put(name, value);
|
||||
}
|
||||
return parameters;
|
||||
}
|
||||
}
|
||||
/*
|
||||
* 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.text.DateFormat;
|
||||
import java.text.SimpleDateFormat;
|
||||
import java.util.Collections;
|
||||
import java.util.Date;
|
||||
import java.util.LinkedHashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import javax.management.JMException;
|
||||
import javax.management.MBeanServer;
|
||||
import javax.management.ObjectName;
|
||||
|
||||
import com.alibaba.druid.sql.SQLUtils;
|
||||
import com.alibaba.druid.sql.ast.SQLStatement;
|
||||
import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
|
||||
import com.alibaba.druid.support.http.stat.WebAppStatManager;
|
||||
import com.alibaba.druid.support.json.JSONUtils;
|
||||
import com.alibaba.druid.support.logging.Log;
|
||||
import com.alibaba.druid.support.logging.LogFactory;
|
||||
import com.alibaba.druid.support.spring.stat.SpringStatManager;
|
||||
import com.alibaba.druid.util.MapComparator;
|
||||
import com.alibaba.druid.util.StringUtils;
|
||||
|
||||
/**
|
||||
* 注意：避免直接调用Druid相关对象例如DruidDataSource等，相关调用要到DruidStatManagerFacade里用反射实现
|
||||
*
|
||||
* @author sandzhang<sandzhangtoo@gmail.com>
|
||||
*/
|
||||
public final class DruidStatService implements DruidStatServiceMBean {
|
||||
|
||||
private final static Log LOG = LogFactory.getLog(DruidStatService.class);
|
||||
|
||||
public final static String MBEAN_NAME = "com.alibaba.druid:type=DruidStatService";
|
||||
|
||||
private final static DruidStatService instance = new DruidStatService();
|
||||
|
||||
private static DruidStatManagerFacade statManagerFacade = DruidStatManagerFacade.getInstance();
|
||||
|
||||
public final static int RESULT_CODE_SUCCESS = 1;
|
||||
public final static int RESULT_CODE_ERROR = -1;
|
||||
|
||||
private final static int DEFAULT_PAGE = 1;
|
||||
private final static int DEFAULT_PER_PAGE_COUNT = Integer.MAX_VALUE;
|
||||
private static final String DEFAULT_ORDER_TYPE = "asc";
|
||||
private static final String DEFAULT_ORDERBY = "SQL";
|
||||
|
||||
private DruidStatService(){
|
||||
}
|
||||
|
||||
public static DruidStatService getInstance() {
|
||||
return instance;
|
||||
}
|
||||
|
||||
public boolean isResetEnable() {
|
||||
return statManagerFacade.isResetEnable();
|
||||
}
|
||||
|
||||
public void setResetEnable(boolean value) {
|
||||
statManagerFacade.setResetEnable(value);
|
||||
}
|
||||
|
||||
public String service(String url) {
|
||||
|
||||
Map<String, String> parameters = getParameters(url);
|
||||
|
||||
if (url.equals("/basic.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.returnJSONBasicStat());
|
||||
}
|
||||
|
||||
if (url.equals("/reset-all.json")) {
|
||||
statManagerFacade.resetAll();
|
||||
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, null);
|
||||
}
|
||||
|
||||
if (url.equals("/datasource.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.getDataSourceStatDataList());
|
||||
}
|
||||
|
||||
if (url.equals("/activeConnectionStackTrace.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, statManagerFacade.getActiveConnStackTraceList());
|
||||
}
|
||||
|
||||
if (url.startsWith("/datasource-")) {
|
||||
Integer id = StringUtils.subStringToInteger(url, "datasource-", ".");
|
||||
Object result = statManagerFacade.getDataSourceStatData(id);
|
||||
return returnJSONResult(result == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, result);
|
||||
}
|
||||
|
||||
if (url.startsWith("/connectionInfo-") && url.endsWith(".json")) {
|
||||
Integer id = StringUtils.subStringToInteger(url, "connectionInfo-", ".");
|
||||
List<?> connectionInfoList = statManagerFacade.getPoolingConnectionInfoByDataSourceId(id);
|
||||
return returnJSONResult(connectionInfoList == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS,
|
||||
connectionInfoList);
|
||||
}
|
||||
|
||||
if (url.startsWith("/activeConnectionStackTrace-") && url.endsWith(".json")) {
|
||||
Integer id = StringUtils.subStringToInteger(url, "activeConnectionStackTrace-", ".");
|
||||
return returnJSONActiveConnectionStackTrace(id);
|
||||
}
|
||||
|
||||
if (url.startsWith("/sql.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getSqlStatDataList(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/wall.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWallStatMap(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/wall-") && url.indexOf(".json") > 0) {
|
||||
Integer dataSourceId = StringUtils.subStringToInteger(url, "wall-", ".json");
|
||||
Object result = statManagerFacade.getWallStatMap(dataSourceId);
|
||||
return returnJSONResult(result == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, result);
|
||||
}
|
||||
|
||||
if (url.startsWith("/sql-") && url.indexOf(".json") > 0) {
|
||||
Integer id = StringUtils.subStringToInteger(url, "sql-", ".json");
|
||||
return getSqlStat(id);
|
||||
}
|
||||
|
||||
if (url.startsWith("/weburi.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWebURIStatDataList(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/weburi-") && url.indexOf(".json") > 0) {
|
||||
String uri = StringUtils.subString(url, "weburi-", ".json");
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWebURIStatData(uri));
|
||||
}
|
||||
|
||||
if (url.startsWith("/webapp.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWebAppStatDataList(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/websession.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWebSessionStatDataList(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/websession-") && url.indexOf(".json") > 0) {
|
||||
String id = StringUtils.subString(url, "websession-", ".json");
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getWebSessionStatData(id));
|
||||
}
|
||||
|
||||
if (url.startsWith("/spring.json")) {
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getSpringStatDataList(parameters));
|
||||
}
|
||||
|
||||
if (url.startsWith("/spring-detail.json")) {
|
||||
String clazz = parameters.get("class");
|
||||
String method = parameters.get("method");
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, getSpringMethodStatData(clazz, method));
|
||||
}
|
||||
|
||||
return returnJSONResult(RESULT_CODE_ERROR, "Do not support this request, please contact with administrator.");
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> getSpringStatDataList(Map<String, String> parameters) {
|
||||
List<Map<String, Object>> array = SpringStatManager.getInstance().getMethodStatData();
|
||||
return comparatorOrderBy(array, parameters);
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> getWebURIStatDataList(Map<String, String> parameters) {
|
||||
List<Map<String, Object>> array = WebAppStatManager.getInstance().getURIStatData();
|
||||
return comparatorOrderBy(array, parameters);
|
||||
}
|
||||
|
||||
private Map<String, Object> getWebURIStatData(String uri) {
|
||||
return WebAppStatManager.getInstance().getURIStatData(uri);
|
||||
}
|
||||
|
||||
private Map<String, Object> getWebSessionStatData(String sessionId) {
|
||||
return WebAppStatManager.getInstance().getSessionStat(sessionId);
|
||||
}
|
||||
|
||||
private Map<String, Object> getSpringMethodStatData(String clazz, String method) {
|
||||
return SpringStatManager.getInstance().getMethodStatData(clazz, method);
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> getWebSessionStatDataList(Map<String, String> parameters) {
|
||||
List<Map<String, Object>> array = WebAppStatManager.getInstance().getSessionStatData();
|
||||
return comparatorOrderBy(array, parameters);
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> getWebAppStatDataList(Map<String, String> parameters) {
|
||||
List<Map<String, Object>> array = WebAppStatManager.getInstance().getWebAppStatData();
|
||||
return comparatorOrderBy(array, parameters);
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> comparatorOrderBy(List<Map<String, Object>> array, Map<String, String> parameters) {
|
||||
// when open the stat page before executing some sql
|
||||
if (array == null || array.isEmpty()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// when parameters is null
|
||||
String orderBy, orderType = null;
|
||||
Integer page = DEFAULT_PAGE;
|
||||
Integer perPageCount = DEFAULT_PER_PAGE_COUNT;
|
||||
if (parameters == null) {
|
||||
orderBy = DEFAULT_ORDER_TYPE;
|
||||
orderType = DEFAULT_ORDER_TYPE;
|
||||
page = DEFAULT_PAGE;
|
||||
perPageCount = DEFAULT_PER_PAGE_COUNT;
|
||||
} else {
|
||||
orderBy = parameters.get("orderBy");
|
||||
orderType = parameters.get("orderType");
|
||||
String pageParam = parameters.get("page");
|
||||
if (pageParam != null && pageParam.length() != 0) {
|
||||
page = Integer.parseInt(pageParam);
|
||||
}
|
||||
String pageCountParam = parameters.get("perPageCount");
|
||||
if (pageCountParam != null && pageCountParam.length() > 0) {
|
||||
perPageCount = Integer.parseInt(pageCountParam);
|
||||
}
|
||||
}
|
||||
|
||||
// others,such as order
|
||||
orderBy = orderBy == null ? DEFAULT_ORDERBY : orderBy;
|
||||
orderType = orderType == null ? DEFAULT_ORDER_TYPE : orderType;
|
||||
|
||||
if (!"desc".equals(orderType)) {
|
||||
orderType = DEFAULT_ORDER_TYPE;
|
||||
}
|
||||
|
||||
// orderby the statData array
|
||||
if (orderBy != null && orderBy.trim().length() != 0) {
|
||||
Collections.sort(array, new MapComparator<String, Object>(orderBy, DEFAULT_ORDER_TYPE.equals(orderType)));
|
||||
}
|
||||
|
||||
// page
|
||||
int fromIndex = (page - 1) * perPageCount;
|
||||
int toIndex = page * perPageCount;
|
||||
if (toIndex > array.size()) {
|
||||
toIndex = array.size();
|
||||
}
|
||||
|
||||
return array.subList(fromIndex, toIndex);
|
||||
}
|
||||
|
||||
private List<Map<String, Object>> getSqlStatDataList(Map<String, String> parameters) {
|
||||
Integer dataSourceId = null;
|
||||
|
||||
String dataSourceIdParam = parameters.get("dataSourceId");
|
||||
if (dataSourceIdParam != null && dataSourceIdParam.length() > 0) {
|
||||
dataSourceId = Integer.parseInt(dataSourceIdParam);
|
||||
}
|
||||
|
||||
List<Map<String, Object>> array = statManagerFacade.getSqlStatDataList(dataSourceId);
|
||||
List<Map<String, Object>> sortedArray = comparatorOrderBy(array, parameters);
|
||||
return sortedArray;
|
||||
}
|
||||
|
||||
public Map<String, Object> getWallStatMap(Map<String, String> parameters) {
|
||||
Integer dataSourceId = null;
|
||||
|
||||
String dataSourceIdParam = parameters.get("dataSourceId");
|
||||
if (dataSourceIdParam != null && dataSourceIdParam.length() > 0) {
|
||||
dataSourceId = Integer.parseInt(dataSourceIdParam);
|
||||
}
|
||||
|
||||
Map<String, Object> result = statManagerFacade.getWallStatMap(dataSourceId);
|
||||
List<Map<String, Object>> sortedArray = comparatorOrderBy((List<Map<String, Object>>)result.get("tables"), parameters);
|
||||
result.put("tables", sortedArray);
|
||||
|
||||
sortedArray = comparatorOrderBy((List<Map<String, Object>>)result.get("functions"), parameters);
|
||||
result.put("functions", sortedArray);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
private String getSqlStat(Integer id) {
|
||||
Map<String, Object> map = statManagerFacade.getSqlStatData(id);
|
||||
|
||||
if (map == null) {
|
||||
return returnJSONResult(RESULT_CODE_ERROR, null);
|
||||
}
|
||||
|
||||
String dbType = (String) map.get("DbType");
|
||||
String sql = (String) map.get("SQL");
|
||||
|
||||
map.put("formattedSql", SQLUtils.format(sql, dbType));
|
||||
List<SQLStatement> statementList = SQLUtils.parseStatements(sql, dbType);
|
||||
|
||||
if (!statementList.isEmpty()) {
|
||||
SQLStatement statemen = statementList.get(0);
|
||||
SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(statementList, dbType);
|
||||
statemen.accept(visitor);
|
||||
map.put("parsedTable", visitor.getTables().toString());
|
||||
map.put("parsedFields", visitor.getColumns().toString());
|
||||
map.put("parsedConditions", visitor.getConditions().toString());
|
||||
map.put("parsedRelationships", visitor.getRelationships().toString());
|
||||
map.put("parsedOrderbycolumns", visitor.getOrderByColumns().toString());
|
||||
}
|
||||
|
||||
DateFormat format = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss:SSS");
|
||||
Date maxTimespanOccurTime = (Date) map.get("MaxTimespanOccurTime");
|
||||
if (maxTimespanOccurTime != null) {
|
||||
map.put("MaxTimespanOccurTime", format.format(maxTimespanOccurTime));
|
||||
}
|
||||
|
||||
return returnJSONResult(map == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, map);
|
||||
}
|
||||
|
||||
private String returnJSONActiveConnectionStackTrace(Integer id) {
|
||||
List<String> result = statManagerFacade.getActiveConnectionStackTraceByDataSourceId(id);
|
||||
|
||||
if (result == null) {
|
||||
return returnJSONResult(RESULT_CODE_ERROR, "require set removeAbandoned=true");
|
||||
}
|
||||
return returnJSONResult(RESULT_CODE_SUCCESS, result);
|
||||
}
|
||||
|
||||
public static String returnJSONResult(int resultCode, Object content) {
|
||||
Map<String, Object> dataMap = new LinkedHashMap<String, Object>();
|
||||
dataMap.put("ResultCode", resultCode);
|
||||
dataMap.put("Content", content);
|
||||
return JSONUtils.toJSONString(dataMap);
|
||||
}
|
||||
|
||||
public static void registerMBean() {
|
||||
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
try {
|
||||
|
||||
ObjectName objectName = new ObjectName(MBEAN_NAME);
|
||||
if (!mbeanServer.isRegistered(objectName)) {
|
||||
mbeanServer.registerMBean(instance, objectName);
|
||||
}
|
||||
} catch (JMException ex) {
|
||||
LOG.error("register mbean error", ex);
|
||||
}
|
||||
}
|
||||
|
||||
public static void unregisterMBean() {
|
||||
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
|
||||
|
||||
try {
|
||||
mbeanServer.unregisterMBean(new ObjectName(MBEAN_NAME));
|
||||
} catch (JMException ex) {
|
||||
LOG.error("unregister mbean error", ex);
|
||||
}
|
||||
}
|
||||
|
||||
public static Map<String, String> getParameters(String url) {
|
||||
if (url == null || (url = url.trim()).length() == 0) {
|
||||
return Collections.<String, String> emptyMap();
|
||||
}
|
||||
|
||||
String parametersStr = StringUtils.subString(url, "?", null);
|
||||
if (parametersStr == null || parametersStr.length() == 0) {
|
||||
return Collections.<String, String> emptyMap();
|
||||
}
|
||||
|
||||
String[] parametersArray = parametersStr.split("&");
|
||||
Map<String, String> parameters = new LinkedHashMap<String, String>();
|
||||
|
||||
for (String parameterStr : parametersArray) {
|
||||
int index = parameterStr.indexOf("=");
|
||||
if (index <= 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
String name = parameterStr.substring(0, index);
|
||||
String value = parameterStr.substring(index + 1);
|
||||
parameters.put(name, value);
|
||||
}
|
||||
return parameters;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user