5 |
import java.sql.ResultSet; |
import java.sql.ResultSet; |
6 |
import java.sql.ResultSetMetaData; |
import java.sql.ResultSetMetaData; |
7 |
import java.sql.Statement; |
import java.sql.Statement; |
8 |
|
import java.util.Date; |
9 |
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|
10 |
import javax.servlet.ServletException; |
import javax.servlet.ServletException; |
11 |
import javax.servlet.http.HttpServlet; |
import javax.servlet.http.HttpServlet; |
59 |
sb.append("</tr>\n"); |
sb.append("</tr>\n"); |
60 |
} |
} |
61 |
sb.append("</table>"); |
sb.append("</table>"); |
62 |
sb.append("Rowcount: ").append(count); |
sb.append("Rowcount: ").append(count).append("<br>\n"); |
63 |
|
sb.append("Generated: ").append(new Date()).append("<br>\n"); |
64 |
} catch (Exception e) { |
} catch (Exception e) { |
65 |
throw new ServletException(e); |
throw new ServletException(e); |
66 |
} finally { |
} finally { |
79 |
conn.close(); |
conn.close(); |
80 |
} catch (Exception e) {} |
} catch (Exception e) {} |
81 |
} |
} |
82 |
|
return sb.toString(); |
83 |
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} |
84 |
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|
85 |
|
String dumpUpdate(String query) throws ServletException { |
86 |
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StringBuilder sb = new StringBuilder(); |
87 |
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|
88 |
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Connection conn = null; |
89 |
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Statement stmt = null; |
90 |
|
try { |
91 |
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conn = DBConnection.getConnection(); |
92 |
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stmt = conn.createStatement(); |
93 |
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stmt.execute(query); |
94 |
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int count = stmt.getUpdateCount(); |
95 |
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|
96 |
|
sb.append("<h2>").append(query).append("</h2>"); |
97 |
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sb.append("Affected rows: ").append(count); |
98 |
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} catch (Exception e) { |
99 |
|
throw new ServletException(e); |
100 |
|
} finally { |
101 |
|
try { |
102 |
|
if (stmt != null && !stmt.isClosed()) |
103 |
|
stmt.close(); |
104 |
|
} catch (Exception e) {} |
105 |
|
|
106 |
|
try { |
107 |
|
if (conn != null && !conn.isClosed()) |
108 |
|
conn.close(); |
109 |
|
} catch (Exception e) {} |
110 |
|
} |
111 |
|
|
112 |
return sb.toString(); |
return sb.toString(); |
113 |
} |
} |
114 |
|
|
115 |
|
|
116 |
|
|
117 |
@Override |
@Override |
118 |
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
119 |
String dump = req.getParameter("dump"); |
String dump = req.getParameter("dump"); |
137 |
res = dumpResultset("SELECT * FROM trainstations WHERE enabled = false ORDER BY id"); |
res = dumpResultset("SELECT * FROM trainstations WHERE enabled = false ORDER BY id"); |
138 |
} else if (dump.equals("noaddress")) { |
} else if (dump.equals("noaddress")) { |
139 |
res = dumpResultset("SELECT * FROM trainstations WHERE address IS NULL or address = '' "); |
res = dumpResultset("SELECT * FROM trainstations WHERE address IS NULL or address = '' "); |
140 |
|
} else if (dump.equals("aliases")) { |
141 |
|
res = dumpResultset("SELECT * FROM trainstations WHERE aliases IS NOT null"); |
142 |
|
} else if (dump.equals("updatecoords")) { |
143 |
|
res = dumpUpdate("UPDATE trainstations SET earth_coord = ll_to_earth(latitude,longitude)"); |
144 |
|
} else if (dump.equals("trainstatistics")) { |
145 |
|
res = dumpResultset("SELECT * FROM trainstatistics ORDER BY statisticsdate DESC"); |
146 |
|
} else if (dump.equals("trainstatistics_avg")) { |
147 |
|
res = dumpResultset("SELECT round(avg(location),1) as location, round(avg(name),1) as name, round(avg(favorites),1) as favorites, " + |
148 |
|
"round(avg(departure),1) as departure, round(avg(depcache),1) as depcache, round(avg(deperror),1) as deperror, " + |
149 |
|
"round(avg(timetable),1) as timetable, round(avg(timecache),1) as timecache, round(avg(timeerror),1) as timeerror " + |
150 |
|
"FROM trainstatistics"); |
151 |
} |
} |
152 |
} |
} |
153 |
if (res == null) { |
if (res == null) { |
154 |
res = "<a href=DumpResultSet?dump=all>All</a><br><a href=DumpResultSet?dump=allfull>All with links</a><br><a href=DumpResultSet?dump=coords>Missing coords</a><br><a href=DumpResultSet?dump=duplicate>Duplicate stations</a><br><a href=DumpResultSet?dump=disabled>Disabled stations</a><br><a href=DumpResultSet?dump=noaddress>No address</a>"; |
res = "<a href=DumpResultSet?dump=all>All</a><br>" + |
155 |
|
"<a href=DumpResultSet?dump=allfull>All with links</a><br>" + |
156 |
|
"<a href=DumpResultSet?dump=coords>Missing coords</a><br>" + |
157 |
|
"<a href=DumpResultSet?dump=duplicate>Duplicate stations</a><br>" + |
158 |
|
"<a href=DumpResultSet?dump=disabled>Disabled stations</a><br>" + |
159 |
|
"<a href=DumpResultSet?dump=noaddress>No address</a><br>" + |
160 |
|
"<a href=DumpResultSet?dump=aliases>Has aliases</a><br>" + |
161 |
|
"<a href=DumpResultSet?dump=updatecoords>update coords</a><br>" + |
162 |
|
"<a href=DumpResultSet?dump=trainstatistics>statistics</a><br>" + |
163 |
|
"<a href=DumpResultSet?dump=trainstatistics_avg>stats_avg</a><br>"; |
164 |
} |
} |
165 |
|
|
166 |
resp.setContentType("text/html"); |
resp.setContentType("text/html"); |