org.gridgain.grid.kernal.ggfs.common

Class GridGgfsControlResponse

java.lang.Object

org.gridgain.grid.kernal.ggfs.common.GridGgfsMessage

org.gridgain.grid.kernal.ggfs.common.GridGgfsControlResponse

public class GridGgfsControlResponse
extends GridGgfsMessage

GGFS path command response.

Field Summary

Fields

Modifier and Type	Field and Description
static int	RES_HEADER_SIZE Message header size.
static int	RES_TYPE_BOOLEAN Response is boolean.
static int	RES_TYPE_BYTE_ARRAY Response is collection of GridGgfsBlockLocation.
static int	RES_TYPE_COL_GGFS_BLOCK_LOCATION Response is collection of GridGgfsBlockLocation.
static int	RES_TYPE_COL_GGFS_FILE Response is collection of GridGgfsFile.
static int	RES_TYPE_COL_GGFS_PATH Response is collection of GridGgfsPath.
static int	RES_TYPE_ERR_STREAM_ID Response is an error containing stream ID and error message.
static int	RES_TYPE_GGFS_FILE Response is GridGgfsFile.
static int	RES_TYPE_GGFS_PATH Response is GridGgfsPath.
static int	RES_TYPE_GGFS_PATH_SUMMARY Response is a path summary.
static int	RES_TYPE_GGFS_STREAM_DESCRIPTOR Response is GridGgfsFileInfo.
static int	RES_TYPE_HANDSHAKE Response is a handshake
static int	RES_TYPE_LONG Response is Long.
static int	RES_TYPE_STATUS Response is a handshake

Constructor Summary

Constructors

Constructor and Description
GridGgfsControlResponse()

Method Summary

Methods

Modifier and Type	Method and Description
void	error(org.gridgain.grid.GridException e)
void	error(long streamId, String err)
int	errorCode()
void	files(Collection<org.gridgain.grid.ggfs.GridGgfsFile> res)
void	handshake(GridGgfsHandshakeResponse res)
boolean	hasError()
void	length(int len)
void	locations(Collection<org.gridgain.grid.ggfs.GridGgfsBlockLocation> res)
void	paths(Collection<org.gridgain.grid.ggfs.GridGgfsPath> res)
void	readExternal(ObjectInput in) Reads object from data input.
Object	response()
void	response(boolean res)
void	response(byte[][] res)
void	response(org.gridgain.grid.ggfs.GridGgfsFile res)
void	response(GridGgfsInputStreamDescriptor res)
void	response(org.gridgain.grid.ggfs.GridGgfsPath res)
void	response(org.gridgain.grid.ggfs.GridGgfsPathSummary res)
void	response(long res)
void	status(GridGgfsStatus res)
void	throwError()
static void	throwError(Integer errCode, String err)
String	toString()
void	writeExternal(ObjectOutput out) Writes object to data output.

Methods inherited from class org.gridgain.grid.kernal.ggfs.common.GridGgfsMessage

command, command

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RES_TYPE_BOOLEAN

public static final int RES_TYPE_BOOLEAN

Response is boolean.

See Also:

Constant Field Values

RES_TYPE_LONG

public static final int RES_TYPE_LONG

Response is Long.

See Also:

Constant Field Values

RES_TYPE_GGFS_FILE

public static final int RES_TYPE_GGFS_FILE

Response is GridGgfsFile.

See Also:

Constant Field Values

RES_TYPE_GGFS_STREAM_DESCRIPTOR

public static final int RES_TYPE_GGFS_STREAM_DESCRIPTOR

Response is GridGgfsFileInfo.

See Also:

Constant Field Values

RES_TYPE_GGFS_PATH

public static final int RES_TYPE_GGFS_PATH

Response is GridGgfsPath.

See Also:

Constant Field Values

RES_TYPE_COL_GGFS_FILE

public static final int RES_TYPE_COL_GGFS_FILE

Response is collection of GridGgfsFile.

See Also:

Constant Field Values

RES_TYPE_COL_GGFS_PATH

public static final int RES_TYPE_COL_GGFS_PATH

Response is collection of GridGgfsPath.

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Constant Field Values

RES_TYPE_COL_GGFS_BLOCK_LOCATION

public static final int RES_TYPE_COL_GGFS_BLOCK_LOCATION

Response is collection of GridGgfsBlockLocation.

See Also:

Constant Field Values

RES_TYPE_BYTE_ARRAY

public static final int RES_TYPE_BYTE_ARRAY

Response is collection of GridGgfsBlockLocation.

See Also:

Constant Field Values

RES_TYPE_ERR_STREAM_ID

public static final int RES_TYPE_ERR_STREAM_ID

Response is an error containing stream ID and error message.

See Also:

Constant Field Values

RES_TYPE_HANDSHAKE

public static final int RES_TYPE_HANDSHAKE

Response is a handshake

See Also:

Constant Field Values

RES_TYPE_STATUS

public static final int RES_TYPE_STATUS

Response is a handshake

See Also:

Constant Field Values

RES_TYPE_GGFS_PATH_SUMMARY

public static final int RES_TYPE_GGFS_PATH_SUMMARY

Response is a path summary.

See Also:

Constant Field Values

RES_HEADER_SIZE

public static final int RES_HEADER_SIZE

Message header size.

See Also:

Constant Field Values

Constructor Detail

GridGgfsControlResponse

public GridGgfsControlResponse()

Method Detail

response

public Object response()

Returns:

Response.

response

public void response(boolean res)

Parameters:

res - Response.

response

public void response(long res)

Parameters:

res - Response.

response

public void response(byte[][] res)

Parameters:

res - Response.

response

public void response(GridGgfsInputStreamDescriptor res)

Parameters:

res - Response.

response

public void response(org.gridgain.grid.ggfs.GridGgfsFile res)

Parameters:

res - Response.

response

public void response(org.gridgain.grid.ggfs.GridGgfsPath res)

Parameters:

res - Response.

response

public void response(org.gridgain.grid.ggfs.GridGgfsPathSummary res)

Parameters:

res - Path summary response.

files

public void files(Collection<org.gridgain.grid.ggfs.GridGgfsFile> res)

Parameters:

res - Response.

paths

public void paths(Collection<org.gridgain.grid.ggfs.GridGgfsPath> res)

Parameters:

res - Response.

locations

public void locations(Collection<org.gridgain.grid.ggfs.GridGgfsBlockLocation> res)

Parameters:

res - Response.

handshake

public void handshake(GridGgfsHandshakeResponse res)

Parameters:

res - Handshake message.

status

public void status(GridGgfsStatus res)

Parameters:

res - Status response.

length

public void length(int len)

Parameters:

len - Response length.

hasError

public boolean hasError()

Returns:

Error message if occurred.

throwError

public static void throwError(Integer errCode,
              String err)
                       throws org.gridgain.grid.GridException

Parameters:

errCode - Error code.

err - Error.

Throws:

org.gridgain.grid.GridException - Based on error code.

throwError

public void throwError()
                throws org.gridgain.grid.GridException

Throws:

org.gridgain.grid.GridException - Based on error code.

errorCode

public int errorCode()

Returns:

Error code.

error

public void error(org.gridgain.grid.GridException e)

Parameters:

e - Error if occurred.

error

public void error(long streamId,
         String err)

Parameters:

streamId - Stream ID.

err - Error message if occurred.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Writes object to data output. Do not use externalizable interface to avoid marshaller.

Parameters:

out - Data output.

Throws:

IOException - If error occurred.

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Reads object from data input.

Parameters:

in - Data input.

Throws:

IOException - If read failed.

ClassNotFoundException - If could not find class.

toString

public String toString()

Overrides:

toString in class Object