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refactor sql-{id}.html to render data in html, and return more data in sql-{id}.json

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This commit is contained in:
shrek.wang
2012-08-15 16:23:08 +08:00
parent d32b0a3166
commit 4d81b4675f
5 changed files with 144 additions and 88 deletions
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src/main/java/com/alibaba/druid/sql/SQLUtils.java
+3 -1
View File
@@ -135,7 +135,9 @@ public class SQLUtils {
return out.toString();
} catch (SQLParseException ex) {
LOG.warn("format error", ex);
return sql;
} catch (ParserException ex) {
LOG.warn("format error", ex);
return sql;
}
}
src/main/java/com/alibaba/druid/support/JSONDruidStatService.java
+29 -3
View File
@@ -1,5 +1,11 @@
package com.alibaba.druid.support;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
import com.alibaba.druid.sql.SQLUtils;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
@@ -82,9 +88,7 @@ public class JSONDruidStatService {
if (url.startsWith("/sql-") && url.indexOf(".json") > 0) {
Integer id = StringUtils.subStringToInteger(url, "sql-", ".json");
Object result = druidStatManager.getSqlStatData(id);
return returnJSONResult(result == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, result);
return returnJSONSqlInfo(id);
}
if (url.startsWith("/weburi.json")) {
@@ -162,6 +166,28 @@ public class JSONDruidStatService {
return comparatorOrderBy(array, parameters);
}
private String returnJSONSqlInfo(Integer id) {
Map<String,Object> map = druidStatManager.getSqlStatData(id);
map.put("formattedSql",SQLUtils.format((String) map.get("SQL"),(String) map.get("DbType")));
List<SQLStatement> statementList = SQLUtils.parseStatements((String) map.get("SQL"), (String) map.get("DbType"));
if (!statementList.isEmpty()) {
SQLStatement statemen = statementList.get(0);
SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(statementList, (String) map.get("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");
map.put("MaxTimespanOccurTime", format.format(map.get("MaxTimespanOccurTime")));
return returnJSONResult(map == null ? RESULT_CODE_ERROR : RESULT_CODE_SUCCESS, map);
}
private String returnJSONActiveConnectionStackTrace(Integer id) {
List<String> result = druidStatManager.getActiveConnectionStackTraceByDataSourceId(id);
src/main/java/com/alibaba/druid/support/http/StatViewServlet.java
+8 -84
View File
@@ -41,7 +41,7 @@ public class StatViewServlet extends HttpServlet {
private static JSONDruidStatService jsonDruidStatService = JSONDruidStatService.getInstance();
public String templatePage;
private static DateFormat format = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss:SSS");
private String permittedIp;
private Pattern ipCheckPattern;
@@ -127,7 +127,7 @@ public class StatViewServlet extends HttpServlet {
if (path.startsWith("/sql-") && path.endsWith(".html")) {
Integer id = StringUtils.subStringToInteger(path, "sql-", ".");
returnViewSqlStat(druidStatManager.getSqlStatData(id), response);
returnViewSqlStat(id, request,response);
return;
}
@@ -150,87 +150,14 @@ public class StatViewServlet extends HttpServlet {
response.getWriter().print(text);
}
private void returnViewSqlStat(Map<String, Object> sqlStat, HttpServletResponse response) throws IOException {
if (sqlStat == null) return;
StringBuilder content = new StringBuilder();
content.append("<h2>FULL SQL</h2> <h4>" + sqlStat.get("SQL") + "</h4>");
content.append("<h2>Format View:</h2>");
content.append("<textarea style='width:99%;height:120px;;border:1px #A8C7CE solid;line-height:20px;font-size:12px;'>");
content.append(SQLUtils.format((String) sqlStat.get("SQL"), (String) sqlStat.get("DbType")));
content.append("</textarea><br />");
content.append("<p>API:com.alibaba.druid.sql.SQLUtils.format(sql,DBType);</p>");
content.append("<br />");
if (sqlStat.get("LastSlowParameters") != null
&& sqlStat.get("LastSlowParameters").toString().trim().length() > 0) {
content.append("<h2>LastSlow SQL View:</h2>");
content.append("<table cellpadding='5' cellspacing='1' width='99%'>");
content.append("<tr>");
content.append("<td class='td_lable' width='130'>SlowestSqlOccurTime</td>");
content.append("<td>" + format.format(sqlStat.get("MaxTimespanOccurTime")) + "</td>");
content.append("</tr>");
content.append("<tr>");
content.append("<td class='td_lable' width='130'>LastSlowParameters</td>");
content.append("<td>" + sqlStat.get("LastSlowParameters") + "</td>");
content.append("</tr>");
content.append("</table>");
content.append("<br />");
}
List<SQLStatement> statementList = SQLUtils.parseStatements((String) sqlStat.get("SQL"),
(String) sqlStat.get("DbType"));
if (!statementList.isEmpty()) {
content.append("<h2>Parse View:</h2>");
SQLStatement statemen = statementList.get(0);
SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(statementList, (String) sqlStat.get("DbType"));
statemen.accept(visitor);
content.append("<table cellpadding='5' cellspacing='1' width='99%'>");
content.append("<tr>");
content.append("<td class='td_lable' width='130'>Tables</td>");
content.append("<td>" + visitor.getTables() + "</td>");
content.append("</tr>");
content.append("<tr>");
content.append("<td class='td_lable'>Fields</td>");
content.append("<td>" + visitor.getColumns() + "</td>");
content.append("</tr>");
content.append("<tr>");
content.append("<td class='td_lable'>Coditions</td>");
content.append("<td>" + visitor.getConditions() + "</td>");
content.append("</tr>");
content.append("<tr>");
content.append("<td class='td_lable'>Relationships</td>");
content.append("<td>" + visitor.getRelationships() + "</td>");
content.append("</tr>");
content.append("<tr>");
content.append("<td class='td_lable'>OrderByColumns</td>");
content.append("<td>" + visitor.getOrderByColumns() + "</td>");
content.append("</tr>");
content.append("</table>");
content.append("<br />");
content.append("<p>API:</p>");
content.append("<p>");
content.append("List<SQLStatement> statementList = SQLUtils.parseStatements(sqlStat.getSql(), sqlStat.getDbType())<br />");
content.append("SQLStatement statemen = statementList.get(0);</br>");
content.append("SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(statementList, sqlStat.getDbType());<br />");
content.append("statemen.accept(visitor);<br />");
content.append("visitor.getTables() / visitor.getColumns() / visitor.getOrderByColumns() / visitor.getConditions() / visitor.getRelationships()<br />");
content.append("</p>");
content.append("<br />");
}
response.getWriter().print(mergeTemplatePage("Druid Sql View", content.toString()));
private void returnViewSqlStat(Integer id, HttpServletRequest request, HttpServletResponse response) throws IOException {
String text = IOUtils.readFromResource(RESOURCE_PATH + "/sqlDetail.html");
text = text.replaceAll("\\{sqlId\\}", id.toString());
response.getWriter().print(text);
}
private void returnResourceFile(String fileName, String uri, HttpServletResponse response) throws ServletException, IOException {
String text = IOUtils.readFromResource(RESOURCE_PATH + fileName);
if(text == null) {
@@ -245,7 +172,4 @@ public class StatViewServlet extends HttpServlet {
response.getWriter().write(text);
}
private String mergeTemplatePage(String title, String content) {
return templatePage.replaceAll("\\{title\\}", title).replaceAll("\\{content\\}", content);
}
}
src/main/resources/support/http/resources/js/sqlDetail.js
+23
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@@ -0,0 +1,23 @@
function ajaxRequestForSqlInfo(datasourceId) {
xmlHttpForConnectionInfo = getRequestObject();
sendRequest(xmlHttpForConnectionInfo, 'sql-' + datasourceId + '.json', ajaxResponseForSqlInfo)
}
function ajaxResponseForSqlInfo() {
var sqlInfo = getJSONResponseContent(xmlHttpForConnectionInfo);
if (sqlInfo == null)
return;
changeInnerHtml("fullSql",sqlInfo.SQL);
changeInnerHtml("formattedSql",sqlInfo.formattedSql);
changeInnerHtml("parsed.table",sqlInfo.parsedTable);
changeInnerHtml("parsed.fields",sqlInfo.parsedFields);
changeInnerHtml("parsed.conditions",sqlInfo.parsedConditions);
changeInnerHtml("parsed.relationships",sqlInfo.parsedRelationships);
changeInnerHtml("parsed.orderbycolumns",sqlInfo.parsedOrderbycolumns);
changeInnerHtml("MaxTimespanOccurTime",sqlInfo.MaxTimespanOccurTime);
changeInnerHtml("LastSlowParameters",sqlInfo.LastSlowParameters);
changeInnerHtml("MaxTimespan",sqlInfo.MaxTimespan);
}
src/main/resources/support/http/resources/sqlDetail.html
+81
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@@ -0,0 +1,81 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf8" />
<link href="css/style.css" type="text/css" rel="stylesheet"/>
<script src="js/common.js" type="text/javascript" charset="utf8"></script>
<script src="js/sqlDetail.js" type="text/javascript" charset="utf8"></script>
<script >
function init(){
ajaxRequestForSqlInfo({sqlId});
var time3=setInterval("ajaxRequestForSqlInfo({sqlId});",5000);
}
</script>
</head>
<body onload="init();">
<br />
<div id="menu" >
<a href="index.html">Index</a> |
<a href="datasource.html">DataSource</a> |
<a href="sql.html">Sql</a> |
<a href="weburi.html">WebURI</a> |
<a href="websession.html">Web Session</a> |
<a href="spring.html">Spring</a> |
<a href="#" onclick="ajaxRequestForReset()">Reset All</a> |
<a href="api.html">JSON API</a>
</div>
<div id="main">
<br/>
<h2> FULL SQL</h2>
<h4 id="fullSql"></h4>
<h2> Format View:</h2>
<textarea style='width:99%;height:120px;;border:1px #A8C7CE solid;line-height:20px;font-size:12px;' id="formattedSql">
</textarea>
<br/>
<br/>
<h2> Parse View:</h2>
<table cellpadding='5' cellspacing='1' width='99%'>
<tr>
<td class='td_lable' width='130'> Tables</td>
<td id="parsed.table"></td>
</tr>
<tr>
<td class='td_lable'> Fields</td>
<td id="parsed.fields"></td>
</tr>
<tr> <td class='td_lable'> Coditions</td>
<td id="parsed.conditions"> </td>
</tr>
<tr>
<td class='td_lable'> Relationships</td>
<td id="parsed.relationships"></td>
</tr>
<tr>
<td class='td_lable'> OrderByColumns</td>
<td id="parsed.orderbycolumns"></td>
</tr>
</table>
<br />
<h2> LastSlow SQL View:</h2>
<table cellpadding='5' cellspacing='1' width='99%'>
<tr>
<td class='td_lable' width='130'>MaxTimespan</td>
<td id="MaxTimespan"></td>
</tr>
<tr>
<td class='td_lable' width='130'>MaxTimespanOccurTime</td>
<td id="MaxTimespanOccurTime"></td>
</tr>
<tr>
<td class='td_lable' width='130'>LastSlowParameters</td>
<td id="LastSlowParameters"></td>
</tr>
</table>
<div id="footer">powered by <a href="mailto:sandzhangtoo@gmail.com">sandzhang</a></div>
</div>
</body>
</html>