MightyPork
/
airsonic-custom
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Internal help: Support table stats for external dbs

Browse Source
master
François-Xavier Thomas 5 years ago committed by jvoisin
parent 1cde8accc7
commit 9d3ec88796
1 changed files with 25 additions and 15 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 38
      airsonic-main/src/main/java/org/airsonic/player/controller/InternalHelpController.java

38
airsonic-main/src/main/java/org/airsonic/player/controller/InternalHelpController.java
Unescape View File

@ -51,6 +51,7 @@ import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.*;
@ -274,21 +275,23 @@ public class InternalHelpController {
}
private void gatherDatabaseInfo(Map<String, Object> map) {
try (Connection conn = daoHelper.getDataSource().getConnection()) {
// Driver name/version
map.put("dbDriverName", conn.getMetaData().getDriverName());
map.put("dbDriverVersion", conn.getMetaData().getDriverVersion());
} catch (SQLException e) {
LOG.debug("Unable to gather information", e);
}
File dbDirectory = new File(settingsService.getAirsonicHome(), "db");
map.put("dbDirectorySizeBytes", dbDirectory.exists() ? FileUtils.sizeOfDirectory(dbDirectory) : 0);
map.put("dbDirectorySize", FileUtils.byteCountToDisplaySize((long) map.get("dbDirectorySizeBytes")));
File dbLogFile = new File(dbDirectory, "airsonic.log");
map.put("dbLogSizeBytes", dbLogFile.exists() ? dbLogFile.length() : 0);
map.put("dbLogSize", FileUtils.byteCountToDisplaySize((long) map.get("dbLogSizeBytes")));
// Gather information for existing database tables
ResultSet resultSet = conn.getMetaData().getTables(null, null, "%", null);
SortedMap<String, Long> dbTableCount = new TreeMap<>();
try {
for (String tableName : daoHelper.getJdbcTemplate().queryForList("SELECT table_name FROM INFORMATION_SCHEMA.SYSTEM_TABLES WHERE table_schem = 'PUBLIC'", String.class)) {
while (resultSet.next()) {
String tableSchema = resultSet.getString("TABLE_SCHEM");
String tableName = resultSet.getString("TABLE_NAME");
String tableType = resultSet.getString("TABLE_TYPE");
LOG.debug("Got database table {}, schema {}, type {}", tableName, tableSchema, tableType);
if (!"table".equalsIgnoreCase(tableType)) continue; // Table type
if (!"public".equalsIgnoreCase(tableSchema)) continue; // Table schema
try {
Long tableCount = daoHelper.getJdbcTemplate().queryForObject(String.format("SELECT count(*) FROM %s", tableName), Long.class);
dbTableCount.put(tableName, tableCount);
@ -296,10 +299,19 @@ public class InternalHelpController {
LOG.debug("Unable to gather information", e);
}
}
} catch (Exception e) {
map.put("dbTableCount", dbTableCount);
} catch (SQLException e) {
LOG.debug("Unable to gather information", e);
}
File dbDirectory = new File(settingsService.getAirsonicHome(), "db");
map.put("dbDirectorySizeBytes", dbDirectory.exists() ? FileUtils.sizeOfDirectory(dbDirectory) : 0);
map.put("dbDirectorySize", FileUtils.byteCountToDisplaySize((long) map.get("dbDirectorySizeBytes")));
File dbLogFile = new File(dbDirectory, "airsonic.log");
map.put("dbLogSizeBytes", dbLogFile.exists() ? dbLogFile.length() : 0);
map.put("dbLogSize", FileUtils.byteCountToDisplaySize((long) map.get("dbLogSizeBytes")));
map.put("dbMediaFileMusicNonPresentCount", daoHelper.getJdbcTemplate().queryForObject(String.format("SELECT count(*) FROM MEDIA_FILE WHERE NOT present AND type = 'MUSIC'"), Long.class));
map.put("dbMediaFilePodcastNonPresentCount", daoHelper.getJdbcTemplate().queryForObject(String.format("SELECT count(*) FROM MEDIA_FILE WHERE NOT present AND type = 'PODCAST'"), Long.class));
map.put("dbMediaFileDirectoryNonPresentCount", daoHelper.getJdbcTemplate().queryForObject(String.format("SELECT count(*) FROM MEDIA_FILE WHERE NOT present AND type = 'DIRECTORY'"), Long.class));
@ -319,8 +331,6 @@ public class InternalHelpController {
map.put("dbMediaFilesWithMusicFolderMismatchCount", mediaFileDao.getFilesWithMusicFolderMismatchCount());
map.put("dbMediaFilesWithMusicFolderMismatchSample", mediaFileDao.getFilesWithMusicFolderMismatch(10));
map.put("dbTableCount", dbTableCount);
}
private void gatherFilesystemInfo(Map<String, Object> map) {

Write Preview
Loading…
Cancel
Save