oracle.svcmsg

Interface DataRow

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

SvcMsgDataRow

public interface DataRow
extends java.io.Serializable

This interface is used to marshal row content between client and middle tier.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ROW_OP_DELETE ROW_OP_... constants denote the operation to be performed on the row.
static int	ROW_OP_INSERT ROW_OP_... constants denote the operation to be performed on the row.
static int	ROW_OP_UPDATE ROW_OP_... constants denote the operation to be performed on the row.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getAttribute(int attrIndex) Returns the attribute value.
java.lang.Object[]	getAttributes() Returns all attribute values.
int	getOperation() Returns the row operation.
void	setAttribute(int attrIndex, java.lang.Object value) Sets the attribute value.

Field Detail

ROW_OP_UPDATE

static final int ROW_OP_UPDATE

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that the row is to be updated with the data values contains in this data row.

See Also:

Constant Field Values

ROW_OP_INSERT

static final int ROW_OP_INSERT

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that a new row is to be created and inserted with the data values contains in this data row.

See Also:

Constant Field Values

ROW_OP_DELETE

static final int ROW_OP_DELETE

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that the row is to be deleted.

See Also:

Constant Field Values

Method Detail

getOperation

int getOperation()

Returns the row operation.

Returns:

one of the ROW_OP_... constants or further extended operation id.

getAttribute

java.lang.Object getAttribute(int attrIndex)

Returns the attribute value.

Parameters:

attrIndex - attribute index.

Returns:

the attribute value.

getAttributes

java.lang.Object[] getAttributes()

Returns all attribute values.

Returns:

array of attribute values.

setAttribute

void setAttribute(int attrIndex,
                  java.lang.Object value)

Sets the attribute value.

Parameters:

attrIndex - attribute index.

value - the new attribute value.