How to use

getString

method

in

org.tmatesoft.sqljet.core.table.ISqlJetCursor

public String getText(int columnIndex) throws SqlJetException {
  if (result instanceof String && columnIndex == 0) {
    return (String) result;
  }
  return cursor.getString(columnIndex);
}

public String getString(int field) throws SqlJetException {
  return cursor.getString(field);
}

public String getString(String fieldName) throws SqlJetException {
  return cursor.getString(fieldName);
}

private State read(ISqlJetCursor cursor) {
  try {
    String fullname = cursor.getString(StateTable.COL_FULL_NAME);
    String version = null;
    if (!cursor.isNull(StateTable.COL_VERSION))
      version = cursor.getString(StateTable.COL_VERSION);
    return new State(fullname, version);
  } catch (SqlJetException e) {
    logger.error("unable to read", e);
    return null;
  }
}

  private SVNSkel getConflictSkel(ISqlJetCursor cursor) throws SqlJetException, SVNException {
    String conflictOldRelPath = cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.conflict_old.name());
    String conflictNewRelPath = cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.conflict_new.name());
    String conflictWorkingRelPath = cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.conflict_working.name());
    String propRejectRelPath = cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.prop_reject.name());
    byte[] treeConflictData = cursor.getBlobAsArray(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data.name());

    return SvnWcDbConflicts.convertToConflictSkel(conflictOldRelPath, conflictWorkingRelPath, conflictNewRelPath, propRejectRelPath, treeConflictData);
  }
}

public void beforeDelete(ISqlJetCursor cursor) throws SqlJetException {
  String checksumValue = cursor.getString(NODES__Fields.checksum.toString());
  changeRefCount(checksumValue, -1);
}

public void beforeUpdate(ISqlJetCursor cursor, Map<String, Object> values) throws SqlJetException {
  if (values.containsKey(NODES__Fields.checksum.toString())) {
    String newChecksum = (String) values.get(NODES__Fields.checksum.toString());
    String oldChecksum = (String) cursor.getString(NODES__Fields.checksum.toString());
    
    changeRefCount(oldChecksum,-1);
    changeRefCount(newChecksum, 1);
  }
}

public void beforeInsert(SqlJetConflictAction conflictAction, ISqlJetTable table, Map<String, Object> newValues) throws SqlJetException {
  if (conflictAction == SqlJetConflictAction.REPLACE) {
    Object o1 = newValues.get(NODES__Fields.wc_id.toString());
    Object o2 = newValues.get(NODES__Fields.local_relpath.toString());
    Object o3 = newValues.get(NODES__Fields.op_depth.toString());
    ISqlJetCursor cursor = table.lookup(null, new Object[] {o1, o2, o3});
    try { 
      if (!cursor.eof()) {
        changeRefCount(cursor.getString(NODES__Fields.checksum.toString()), -1);
      }
    } finally {
      cursor.close();
    }
  }
  String newChecksumValue = (String) newValues.get(NODES__Fields.checksum.toString());
  changeRefCount(newChecksumValue, 1);
}

protected String getColumnString(String f) throws SVNException {
  try {
    if (getCursor() == null || getCursor().eof())
      return null;
    return getCursor().getString(f);
  } catch (SqlJetException e) {
    SVNSqlJetDb.createSqlJetError(e);
    return null;
  }
}

  @Override
  public Set<String> execute(SqlJetDb database) throws SqlJetException
  {
    Set<String> set = new TreeSet<>();
    ISqlJetTable table = database.getTable(STATE_TABLE);
    ISqlJetCursor cursor = table.lookup(table.getPrimaryKeyIndexName());
    try
    {
      if (!cursor.eof())
      {
        do
        {
          set.add(cursor.getString(DATABASE_COLUMN));
        }
        while (cursor.next());
      }
      return set;
    }
    finally
    {
      close(cursor);
    }
  }
};

final String conflictOld = actulaNode.getString(ACTUAL_NODE__Fields.conflict_old.toString());
final String conflictWorking = actulaNode.getString(ACTUAL_NODE__Fields.conflict_working.toString());
final String conflictNew = actulaNode.getString(ACTUAL_NODE__Fields.conflict_new.toString());
final String propReject = actulaNode.getString(ACTUAL_NODE__Fields.prop_reject.toString());
final byte[] treeConflictData = actulaNode.getBlobAsArray(ACTUAL_NODE__Fields.tree_conflict_data.toString());
  continue;
final String localRelpath = actulaNode.getString(ACTUAL_NODE__Fields.local_relpath.toString());
final SVNSkel conflictData = SvnWcDbConflicts.convertToConflictSkel(wcRootAbsPath, db, localRelpath, conflictOld, conflictWorking, conflictNew, propReject, treeConflictData);

public void beforeDelete(ISqlJetCursor cursor) throws SqlJetException {
  ISqlJetTable table = db.getDb().getTemporaryDatabase().getTable(SVNWCDbSchema.REVERT_LIST.toString());
  Map<String, Object> rowValues = new HashMap<String, Object>();
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.local_relpath.toString(), cursor.getValue(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath.toString()));
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.actual.toString(), 1);
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.conflict_data.toString(), getConflictData(cursor));
  if (!cursor.isNull(SVNWCDbSchema.ACTUAL_NODE__Fields.properties.toString())
      || !cursor.isNull(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data.toString())) {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), 1);
  } else if (!exists(db.getDb(), cursor.getInteger(SVNWCDbSchema.ACTUAL_NODE__Fields.wc_id.toString()), cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath.toString()))) {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), 1);
  } else {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), null);
  }
  table.insertByFieldNamesOr(SqlJetConflictAction.REPLACE, rowValues);
}

public void beforeUpdate(ISqlJetCursor cursor, Map<String, Object> newValues) throws SqlJetException {
  ISqlJetTable table = db.getDb().getTemporaryDatabase().getTable(SVNWCDbSchema.REVERT_LIST.toString());
  Map<String, Object> rowValues = new HashMap<String, Object>();
  rowValues.put(REVERT_LIST__Fields.local_relpath.toString(), cursor.getValue(ACTUAL_NODE__Fields.local_relpath.toString()));
  rowValues.put(REVERT_LIST__Fields.actual.toString(), 1);
  rowValues.put(REVERT_LIST__Fields.conflict_data.toString(), cursor.getBlobAsArray(ACTUAL_NODE__Fields.conflict_data.toString()));
  if (!cursor.isNull(ACTUAL_NODE__Fields.properties.toString())
      || !cursor.isNull(ACTUAL_NODE__Fields.tree_conflict_data.toString())) {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), 1);
  } else if (!exists(db.getDb().getTemporaryDatabase(), cursor.getInteger(ACTUAL_NODE__Fields.wc_id.toString()), cursor.getString(ACTUAL_NODE__Fields.local_relpath.toString()))) {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), 1);
  } else {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), null);
  }
  table.insertByFieldNamesOr(SqlJetConflictAction.REPLACE, rowValues);
}

public void beforeUpdate(ISqlJetCursor cursor, Map<String, Object> newValues) throws SqlJetException {
  ISqlJetTable table = db.getDb().getTemporaryDatabase().getTable(SVNWCDbSchema.REVERT_LIST.toString());
  Map<String, Object> rowValues = new HashMap<String, Object>();
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.local_relpath.toString(), cursor.getValue(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath.toString()));
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.actual.toString(), 1);
  rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.conflict_data.toString(), getConflictData(cursor));
  if (!cursor.isNull(SVNWCDbSchema.ACTUAL_NODE__Fields.properties.toString())
      || !cursor.isNull(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data.toString())) {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), 1);
  } else if (!exists(db.getDb().getTemporaryDatabase(), cursor.getInteger(SVNWCDbSchema.ACTUAL_NODE__Fields.wc_id.toString()), cursor.getString(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath.toString()))) {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), 1);
  } else {
    rowValues.put(SVNWCDbSchema.REVERT_LIST__Fields.notify.toString(), null);
  }
  table.insertByFieldNamesOr(SqlJetConflictAction.REPLACE, rowValues);
}

public void beforeDelete(ISqlJetCursor cursor) throws SqlJetException {
  ISqlJetTable table = db.getDb().getTemporaryDatabase().getTable(SVNWCDbSchema.REVERT_LIST.toString());
  
  Map<String, Object> rowValues = new HashMap<String, Object>();
  rowValues.put(REVERT_LIST__Fields.local_relpath.toString(), cursor.getValue(ACTUAL_NODE__Fields.local_relpath.toString()));
  rowValues.put(REVERT_LIST__Fields.actual.toString(), 1);
  rowValues.put(REVERT_LIST__Fields.conflict_data.toString(), cursor.getBlobAsArray(ACTUAL_NODE__Fields.conflict_data.toString()));
  if (!cursor.isNull(ACTUAL_NODE__Fields.properties.toString()) 
      || !cursor.isNull(ACTUAL_NODE__Fields.tree_conflict_data.toString())) {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), 1);
  } else if (!exists(db.getDb(), cursor.getInteger(ACTUAL_NODE__Fields.wc_id.toString()), cursor.getString(ACTUAL_NODE__Fields.local_relpath.toString()))) {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), 1);
  } else {
    rowValues.put(REVERT_LIST__Fields.notify.toString(), null);
  }
  table.insertByFieldNamesOr(SqlJetConflictAction.REPLACE, rowValues);
}

private String getNodeReposRelpath(long wcId, String path) throws SVNException {
  ISqlJetCursor cursor = null;
  try {
    cursor = getTable().lookup(null, wcId, path);
    if (!cursor.eof()) {
      return cursor.getString(NODES__Fields.repos_path.toString());
    }
  } catch (SqlJetException e) {
    SVNSqlJetDb.createSqlJetError(e);
  } finally {
    if (cursor != null) {
      try {
        cursor.close();
      } catch (SqlJetException e) {
      }
    }
  }
  return null;
}

private static Map<SvnChecksum, Integer> calculateCorrectChecksumRefcounts(SVNWCDbRoot root) throws SVNException {
  Map<SvnChecksum, Integer> checksumToRefCount = new HashMap<SvnChecksum, Integer>();
  final SqlJetDb db = root.getSDb().getDb();
  try {
    final ISqlJetTable nodesTable = db.getTable(SVNWCDbSchema.NODES.name());
    db.beginTransaction(SqlJetTransactionMode.READ_ONLY);
    final ISqlJetCursor cursor = nodesTable.open();
    for (; !cursor.eof(); cursor.next()) {
      String sha1ChecksumString = cursor.getString(SVNWCDbSchema.NODES__Fields.checksum.name());
      if (sha1ChecksumString == null) {
        continue;
      }
      SvnChecksum sha1Checksum = SvnChecksum.fromString(sha1ChecksumString);
      Integer refCount = checksumToRefCount.get(sha1Checksum);
      int incrementedRefCount = refCount == null ? 1 : refCount + 1;
      checksumToRefCount.put(sha1Checksum, incrementedRefCount);
    }
    cursor.close();
  } catch (SqlJetException e) {
    SVNErrorMessage errorMessage = SVNErrorMessage.create(SVNErrorCode.WC_DB_ERROR, e);
    SVNErrorManager.error(errorMessage, e, SVNLogType.WC);
  } finally {
    try {
      db.commit();
    } catch (SqlJetException ignore) {
    }
  }
  return checksumToRefCount;
}

private static Map<SvnChecksum, Integer> loadChecksumsRefcountsFromTable(SVNWCDbRoot root) throws SVNException {
  Map<SvnChecksum, Integer> checksumToRefCount = new HashMap<SvnChecksum, Integer>();
  final SqlJetDb db = root.getSDb().getDb();
  try {
    final ISqlJetTable pristineTable = db.getTable(SVNWCDbSchema.PRISTINE.name());
    db.beginTransaction(SqlJetTransactionMode.READ_ONLY);
    final ISqlJetCursor cursor = pristineTable.open();
    for (; !cursor.eof(); cursor.next()) {
      String sha1ChecksumString = cursor.getString(PRISTINE__Fields.checksum.name());
      if (sha1ChecksumString == null) {
        continue;
      }
      SvnChecksum sha1Checksum = SvnChecksum.fromString(sha1ChecksumString);
      long refcount = cursor.getInteger(PRISTINE__Fields.refcount.name());
      checksumToRefCount.put(sha1Checksum, (int)refcount);
    }
    cursor.close();
  } catch (SqlJetException e) {
    SVNErrorMessage errorMessage = SVNErrorMessage.create(SVNErrorCode.WC_DB_ERROR, e);
    SVNErrorManager.error(errorMessage, e, SVNLogType.WC);
  } finally {
    try {
      db.commit();
    } catch (SqlJetException ignore) {
    }
  }
  return checksumToRefCount;
}

myHash = cursor.getString(HASH_FIELD);

myHash = cursor.getString(HASH_FIELD);