Package com.j256.ormlite.dao.Dao

Examples of com.j256.ormlite.dao.Dao.CreateOrUpdateStatus

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  /**
   * Update rows in the database.
   */
  public int update(DatabaseConnection databaseConnection, PreparedUpdate<T> preparedUpdate) throws SQLException {
    CompiledStatement stmt = preparedUpdate.compile(databaseConnection);
    try {
      return stmt.runUpdate();
    } finally {
      if (stmt != null) {
        stmt.close();
      }
    }
  }
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  /**
   * Delete rows that match the prepared statement.
   */
  public int delete(DatabaseConnection databaseConnection, PreparedDelete<T> preparedDelete) throws SQLException {
    CompiledStatement stmt = preparedDelete.compile(databaseConnection);
    try {
      return stmt.runUpdate();
    } finally {
      if (stmt != null) {
        stmt.close();
      }
    }
  }
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    this.limit = limit;
    this.type = type;
  }

  public CompiledStatement compile(DatabaseConnection databaseConnection) throws SQLException {
    CompiledStatement stmt = databaseConnection.compileStatement(statement, type, argFieldTypes);
    boolean ok = false;
    try {
      if (limit != null) {
        // we use this if SQL statement LIMITs are not supported by this database type
        stmt.setMaxRows(limit);
      }
      // set any arguments if we are logging our object
      Object[] argValues = null;
      if (logger.isLevelEnabled(Level.TRACE) && argHolders.length > 0) {
        argValues = new Object[argHolders.length];
      }
      for (int i = 0; i < argHolders.length; i++) {
        Object argValue = argHolders[i].getSqlArgValue();
        if (argValue == null) {
          stmt.setNull(i, argFieldTypes[i].getSqlType());
        } else {
          stmt.setObject(i, argValue, argFieldTypes[i].getSqlType());
        }
        if (argValues != null) {
          argValues[i] = argValue;
        }
      }
      logger.debug("prepared statement '{}' with {} args", statement, argHolders.length);
      if (argValues != null) {
        // need to do the (Object) cast to force args to be a single object
        logger.trace("prepared statement arguments: {}", (Object) argValues);
      }
      ok = true;
      return stmt;
    } finally {
      if (!ok) {
        stmt.close();
      }
    }
  }
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      sb.append("DELETE FROM ");
    }
    databaseType.appendEscapedEntityName(sb, tableName);
    String statement = sb.toString();
    logger.info("clearing table '{}' with '{}", tableName, statement);
    CompiledStatement compiledStmt = null;
    try {
      compiledStmt = connection.compileStatement(statement, StatementType.EXECUTE, noFieldTypes);
      return compiledStmt.runExecute();
    } finally {
      if (compiledStmt != null) {
        compiledStmt.close();
      }
      connectionSource.releaseConnection(connection);
    }
  }
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  /**
   * Satisfies the {@link SQLiteOpenHelper#onCreate(SQLiteDatabase)} interface method.
   */
  @Override
  public final void onCreate(SQLiteDatabase db) {
    ConnectionSource cs = getConnectionSource();
    /*
     * The method is called by Android database helper's get-database calls when Android detects that we need to
     * create or update the database. So we have to use the database argument and save a connection to it on the
     * AndroidConnectionSource, otherwise it will go recursive if the subclass calls getConnectionSource().
     */
    DatabaseConnection conn = cs.getSpecialConnection();
    boolean clearSpecial = false;
    if (conn == null) {
      conn = new AndroidDatabaseConnection(db, true);
      try {
        cs.saveSpecialConnection(conn);
        clearSpecial = true;
      } catch (SQLException e) {
        throw new IllegalStateException("Could not save special connection", e);
      }
    }
    try {
      onCreate(db, cs);
    } finally {
      if (clearSpecial) {
        cs.clearSpecialConnection(conn);
      }
    }
  }
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  /**
   * Satisfies the {@link SQLiteOpenHelper#onUpgrade(SQLiteDatabase, int, int)} interface method.
   */
  @Override
  public final void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
    ConnectionSource cs = getConnectionSource();
    /*
     * The method is called by Android database helper's get-database calls when Android detects that we need to
     * create or update the database. So we have to use the database argument and save a connection to it on the
     * AndroidConnectionSource, otherwise it will go recursive if the subclass calls getConnectionSource().
     */
    DatabaseConnection conn = cs.getSpecialConnection();
    boolean clearSpecial = false;
    if (conn == null) {
      conn = new AndroidDatabaseConnection(db, true);
      try {
        cs.saveSpecialConnection(conn);
        clearSpecial = true;
      } catch (SQLException e) {
        throw new IllegalStateException("Could not save special connection", e);
      }
    }
    try {
      onUpgrade(db, cs, oldVersion, newVersion);
    } finally {
      if (clearSpecial) {
        cs.clearSpecialConnection(conn);
      }
    }
  }
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     */
    return getReadWriteConnection();
  }

  public DatabaseConnection getReadWriteConnection() throws SQLException {
    DatabaseConnection conn = getSavedConnection();
    if (conn != null) {
      return conn;
    }
    if (connection == null) {
      connection = new AndroidDatabaseConnection(helper.getWritableDatabase(), true);
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    /*
     * The method is called by Android database helper's get-database calls when Android detects that we need to
     * create or update the database. So we have to use the database argument and save a connection to it on the
     * AndroidConnectionSource, otherwise it will go recursive if the subclass calls getConnectionSource().
     */
    DatabaseConnection conn = cs.getSpecialConnection();
    boolean clearSpecial = false;
    if (conn == null) {
      conn = new AndroidDatabaseConnection(db, true);
      try {
        cs.saveSpecialConnection(conn);
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    /*
     * The method is called by Android database helper's get-database calls when Android detects that we need to
     * create or update the database. So we have to use the database argument and save a connection to it on the
     * AndroidConnectionSource, otherwise it will go recursive if the subclass calls getConnectionSource().
     */
    DatabaseConnection conn = cs.getSpecialConnection();
    boolean clearSpecial = false;
    if (conn == null) {
      conn = new AndroidDatabaseConnection(db, true);
      try {
        cs.saveSpecialConnection(conn);
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        foreignIdField.assignField(foreignObject, val);
      } else {
        levelCounters.autoRefreshlevel++;
        try {
          // do we need to auto-refresh the field?
          DatabaseConnection databaseConnection = connectionSource.getReadOnlyConnection();
          try {
            foreignObject = mappedQueryForId.execute(databaseConnection, val);
          } finally {
            connectionSource.releaseConnection(databaseConnection);
          }
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Related Classes of com.j256.ormlite.dao.Dao.CreateOrUpdateStatus

  • android.database.sqlite.SQLiteStatement
  • com.j256.ormlite.android.AndroidDatabaseConnection
  • com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper
  • com.j256.ormlite.dao.BaseDaoImpl
  • com.j256.ormlite.dao.BaseDaoImplTest
  • com.j256.ormlite.dao.Dao.CreateOrUpdateStatus
  • com.j256.ormlite.dao.DaoManager
  • com.j256.ormlite.dao.DaoManagerTest
  • com.j256.ormlite.dao.DoubleDbOpenTest
  • com.j256.ormlite.dao.JdbcBaseDaoImplTest
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