Java Doc for PostgreSQLSplitPlainTextBackuper.java in  » Database-JDBC-Connection-Pool » sequoia-2.10.9 » org » continuent » sequoia » controller » backup » backupers » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database JDBC Connection Pool » sequoia 2.10.9 » org.continuent.sequoia.controller.backup.backupers   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.continuent.sequoia.controller.backup.backupers.AbstractBackuper       org.continuent.sequoia.controller.backup.backupers.AbstractPostgreSQLBackuper          org.continuent.sequoia.controller.backup.backupers.PostgreSQLSplitPlainTextBackuper PostgreSQLSplitPlainTextBackuper public class PostgreSQLSplitPlainTextBackuper extends AbstractPostgreSQLBackuper (Code) This class defines a Backuper for PostgreSQL databases. This backuper makes dumps in a plain-text format. This class backups PostgreSQL database usig pg_dump. backup command from console executes the pg_dump with split, and example pg_dump dbName -h 127.0.0.1 -p 5432 -U postgres | split -a 4 -b 10m - /tmp/dumpFile which does spliting ONE single dump file to splitted files. Size of the splitted files are determined by virtual xml file in options for Backuper, and example default size is 1000m Restore command restores the DB from splitted files, and example cat /tmp/dumpFile* | psql dbName -h 127.0.0.1 -p 5432 -U postgres restore checks the existing of dump file for first suffix dumpFileaaaa (suffix is set to 4) Contributer also added two methods and one varibale to AbstractPostgreSQLBackuper class protected String[] makeSplitCommand(String command, PostgreSQLUrlInfo info, String options, String login) protected String[] makeSplitCommandWithAuthentication(String command, PostgreSQLUrlInfo info, String options, String login, String password, boolean isPsql) static protected String SPLIT_SIZE = "1000m"; Contributor for this class: Gurkan Ozfidan Supported URLs are: jdbc:postgresql://host:port/dbname?param1=foo,param2=bar jdbc:postgresql://host/dbname?param1=foo,param2=bar jdbc:postgresql:dbname?param1=foo,param2=bar author:    Emmanuel Cecchet author:    Dylan Hansen author:    Mathieu Peltier author:    Olivier Fambon version:    1.0 Inner Class :class DumpNameFilter implements FilenameFilter Field Summary final public static  String DUMP_FORMAT      The dump format for this (family of) backuper. static  Trace logger      Method Summary public  Date backup(DatabaseBackend backend, String login, String password, String dumpName, String path, ArrayList tables)      public  void deleteDump(String path, String dumpName)      public  void fetchDump(DumpTransferInfo dumpTransferInfo, String path, String dumpName)      public  String getDumpFormat()      public  void restore(DatabaseBackend backend, String login, String password, String dumpName, String path, ArrayList tables)      Restores the DB using cat/psql commands; It restores the DB using splitted dump files. Field Detail DUMP_FORMAT final public static String DUMP_FORMAT(Code) The dump format for this (family of) backuper. logger static Trace logger(Code) Method Detail backup public Date backup(DatabaseBackend backend, String login, String password, String dumpName, String path, ArrayList tables) throws BackupException(Code) Backups the DB using pg_dump/split commands; It creates splitted dump files instead of one single(huge) dump file See Also:   org.continuent.sequoia.controller.backup.Backuper.backup(DatabaseBackendStringStringStringStringArrayList) deleteDump public void deleteDump(String path, String dumpName) throws BackupException(Code) See Also:   org.continuent.sequoia.controller.backup.Backuper.deleteDump(java.lang.Stringjava.lang.String) fetchDump public void fetchDump(DumpTransferInfo dumpTransferInfo, String path, String dumpName) throws BackupException, IOException(Code) See Also:   org.continuent.sequoia.controller.backup.Backuper.fetchDump(org.continuent.sequoia.controller.backup.DumpTransferInfojava.lang.Stringjava.lang.String) getDumpFormat public String getDumpFormat()(Code) See Also:   org.continuent.sequoia.controller.backup.Backuper.getDumpFormat restore public void restore(DatabaseBackend backend, String login, String password, String dumpName, String path, ArrayList tables) throws BackupException(Code) Restores the DB using cat/psql commands; It restores the DB using splitted dump files. See Also:   org.continuent.sequoia.controller.backup.Backuper.restore(DatabaseBackendStringStringStringStringArrayList) Fields inherited from org.continuent.sequoia.controller.backup.backupers.AbstractPostgreSQLBackuper protected static String binDir(Code)(Java Doc) protected static String dumpServer(Code)(Java Doc) protected static String dumpTimeout(Code)(Java Doc) protected static String encoding(Code)(Java Doc) static Trace endUserLogger(Code)(Java Doc) protected NativeCommandExec nativeCmdExec(Code)(Java Doc) protected static String pgDumpFlags(Code)(Java Doc) protected static String postRestoreScript(Code)(Java Doc) protected static String preRestoreScript(Code)(Java Doc) protected static String restoreTimeout(Code)(Java Doc) protected static String splitSize(Code)(Java Doc) protected static boolean useAuthentication(Code)(Java Doc) Methods inherited from org.continuent.sequoia.controller.backup.backupers.AbstractPostgreSQLBackuper public void deleteDump(String path, String dumpName) throws BackupException(Code)(Java Doc) protected int executeNativeCommand(String[] stdinFeed, String[] commands) throws IOException, InterruptedException(Code)(Java Doc) protected int executeNativeCommand(String command) throws IOException, InterruptedException(Code)(Java Doc) protected int executeNativeCommand(String[] commands) throws IOException, InterruptedException(Code)(Java Doc) protected int getDefaultPort()(Code)(Java Doc) protected String getDumpPhysicalPath(String path, String dumpName)(Code)(Java Doc) protected String getJdbcUrlPrefix()(Code)(Java Doc) public String getOptions()(Code)(Java Doc) protected String getPsqlCommand()(Code)(Java Doc) protected String makeCommand(String command, PostgreSQLUrlInfo info, String options, String login)(Code)(Java Doc) protected String[] makeCommandWithAuthentication(String command, PostgreSQLUrlInfo info, String options, String login, String password, boolean isPsql)(Code)(Java Doc) protected String[] makeExpectCommandReadingStdin()(Code)(Java Doc) protected String[] makeExpectDialogueWithAuthentication(String command, PostgreSQLUrlInfo info, String options, String login, String password, int timeout)(Code)(Java Doc) protected String[] makeSplitCommand(String command, PostgreSQLUrlInfo info, String options, String login)(Code)(Java Doc) protected String[] makeSplitCommandWithAuthentication(String command, PostgreSQLUrlInfo info, String options, String login, String password, boolean isPsql)(Code)(Java Doc) protected void printErrors()(Code)(Java Doc) protected void printOutput()(Code)(Java Doc) protected boolean safelyExecNativeCommand(String cmd, String[] inputArray, int timeout)(Code)(Java Doc) protected boolean safelyExecNativeCommand(String[] cmds, String[] inputArray, int timeout)(Code)(Java Doc) public void setOptions(String options)(Code)(Java Doc) Fields inherited from org.continuent.sequoia.controller.backup.backupers.AbstractBackuper protected HashMap optionsMap(Code)(Java Doc) protected String optionsString(Code)(Java Doc) Methods inherited from org.continuent.sequoia.controller.backup.backupers.AbstractBackuper public void fetchDump(DumpTransferInfo dumpTransferInfo, String path, String dumpName) throws BackupException, IOException(Code)(Java Doc) public boolean getIgnoreStdErrOutput()(Code)(Java Doc) public String getOptions()(Code)(Java Doc) public void setOptions(String options)(Code)(Java Doc) public DumpTransferInfo setupDumpServer() throws IOException(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)