org.eclipse.soda.dk.connection
Class StreamConnection

java.lang.Object
  org.eclipse.soda.dk.core.EscObject
      org.eclipse.soda.dk.connection.Connection
          org.eclipse.soda.dk.connection.StreamConnection

All Implemented Interfaces:

ConnectionService

Direct Known Subclasses:

FileConnection, SerialConnection, TcpipConnection, TcpipServerConnection, UrlConnection

public class StreamConnection
extends Connection
implements ConnectionService

The StreamConnection class implements the ConnectionService interface.

Version:

1.0.0

See Also:

EscObject, ConnectionService

Field Summary

Fields inherited from class org.eclipse.soda.dk.connection.Connection

CLIENT_WAIT_RESOURCE, CLOSE_RESOURCE, CLOSED_RESOURCE, configurationService, OPEN_RESOURCE, OPENFAILED_RESOURCE, READ_BYTES_RESOURCE, WRITE_BYTES_RESOURCE

Fields inherited from class org.eclipse.soda.dk.core.EscObject

CLONE_EXCEPTION_RESOURCE, EMPTY_BYTES, EMPTY_STRING, ERROR_OCCURRED_EXCEPTION_RESOURCE, ID_FILTER_KEY, ID_KEY, ID_KEY_ANY, INTEGER_TABLE, KEY_KEY, LOG_DEBUG, LOG_ERROR, LOG_INFO, LOG_TRACE, LOG_WARNING, PREFIX_KEY, RESOURCE_BUNDLE, SLEEP_EXCEPTION_RESOURCE, SYSTEM_INFO_RESOURCE, TO_STRING_CONFIGURATION_KEYS, TRACE_LEVEL_HIGH, TRACE_LEVEL_LOW, TRACE_LEVEL_MAX, TRACE_LEVEL_MIN, TRACE_LEVEL_NONE, TRACE_LEVEL_NORMAL, TRACELEVEL_KEY, UNKNOWN_ERROR_RESOURCE

Fields inherited from interface org.eclipse.soda.dk.connection.service.ConnectionService

CONNECTION_KEY, DEFAULT_CONNECTION, SERVICE_NAME

Constructor Summary

StreamConnection()

Method Summary

void	close() Perform the close action method.
void	flush() Flush any data to be written.
protected java.io.InputStream	getInputStream() Gets the input stream value.
protected java.io.OutputStream	getOutputStream() Gets the output stream value.
int	read(byte[] bytes) Read bytes.
int	read(byte[] bytes, int offset, int length) Read bytes.
void	setInputStream(java.io.InputStream inputStream) Sets the input stream value.
void	setOutputStream(java.io.OutputStream outputStream) Sets the output stream value.
void	write(byte[] bytes) Writes count bytes from the byte array buffer starting at offset.
void	write(byte[] bytes, int offset, int count) Writes count bytes from the byte array buffer starting at offset.

Methods inherited from class org.eclipse.soda.dk.connection.Connection

attemptRecoveryFromError, exit, finalize, getConfigurationService, getDefaultResource, getErrorSeverity, getResource, isOpen, open, setConfigurationService, setOpen

Methods inherited from class org.eclipse.soda.dk.core.EscObject

createDefaultLogService, createException, createException, createInteger, createIntegerTable, createNumber, format, getBoolean, getCurrentTimestamp, getDefaultLogService, getFloat, getInt, getLoadLibraryName, getLogDetails, getLogDetails0, getLogDetails1, getLogDetails2, getLogDetails3, getLogDetails4, getLogDetails5, getLogDetails6, getLogDetails7, getLogService, getLong, getObject, getOutputName, getSimpleClassName, getStaticBoolean, getStaticFloat, getStaticInt, getStaticLong, getStaticObject, getStaticString, getString, getTraceLevel, getVmLibraryVersion, handleError, handleError, handleError, handleStaticError, handleStaticException, isDebug, isTrace, loadService, log, log, report, report, report, report, report, report, reportError, reportSystemInfo, setDebug, setDefaultLogService, setLogService, setTraceLevel, shouldLog, sleep, startupEscStatic, toString, toStringConfigurationKeys, toStringInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.soda.dk.connection.service.ConnectionService

exit, isOpen, open

Constructor Detail

StreamConnection

public StreamConnection()

Method Detail

close

public void close()
           throws java.io.IOException

Perform the close action method. href="java.io.IOException.html">IOException Thrown if the IOException exception condition occurs.

Specified by:

close in interface ConnectionService

Overrides:

close in class Connection

Throws:

java.io.IOException

See Also:

ConnectionService.close()

flush

public void flush()
           throws java.io.IOException

Flush any data to be written. If an error occurs attempting to flush this Writer.

Specified by:

flush in interface ConnectionService

Overrides:

flush in class Connection

Throws:

java.io.IOException

getInputStream

protected java.io.InputStream getInputStream()

Gets the input stream value.

Returns:

The input stream (InputStream) value.

See Also:

setInputStream(InputStream)

getOutputStream

protected java.io.OutputStream getOutputStream()

Gets the output stream value.

Returns:

The output stream (OutputStream) value.

See Also:

setOutputStream(OutputStream)

read

public int read(byte[] bytes)
         throws java.io.IOException

Read bytes. the byte array in which to store the read bytes.

Specified by:

read in interface ConnectionService

Overrides:

read in class Connection

Parameters:

bytes - The bytes (byte[]) parameter.

Returns:

the number of bytes actually read or -1 if end of stream. If the stream is already closed or another IOException occurs.

Throws:

java.io.IOException

See Also:

read(byte[],int,int)

read

public int read(byte[] bytes,
                int offset,
                int length)
         throws java.io.IOException

Read bytes. the byte array in which to store the read bytes. the offset in b to store the read bytes. the maximum number of bytes to store in b.

Specified by:

read in interface ConnectionService

Parameters:

bytes - The bytes (byte[]) parameter.

offset - The offset (int) parameter.

length - The length (int) parameter.

Returns:

the number of bytes actually read or -1 if end of stream. If the stream is already closed or another IOException occurs.

Throws:

java.io.IOException

See Also:

read(byte[])

setInputStream

public void setInputStream(java.io.InputStream inputStream)

Sets the input stream value. The input stream (InputStream) parameter.

Parameters:

inputStream - The input stream (InputStream) parameter.

See Also:

getInputStream()

setOutputStream

public void setOutputStream(java.io.OutputStream outputStream)

Sets the output stream value. The output stream (OutputStream) parameter.

Parameters:

outputStream - The output stream (OutputStream) parameter.

See Also:

getOutputStream()

write

public void write(byte[] bytes)
           throws java.io.IOException

Writes count bytes from the byte array buffer starting at offset. the buffer to be written an error occurs attempting to write to this OutputStream. If offset or count are outside of bounds.

Specified by:

write in interface ConnectionService

Overrides:

write in class Connection

Parameters:

bytes - The bytes (byte[]) parameter.

Throws:

java.io.IOException

See Also:

write(byte[],int,int)

write

public void write(byte[] bytes,
                  int offset,
                  int count)
           throws java.io.IOException

Writes count bytes from the byte array buffer starting at offset. the buffer to be written offset in buffer to get bytes number of bytes in buffer to write an error occurs attempting to write to this OutputStream. If offset or count are outside of bounds.

Specified by:

write in interface ConnectionService

Parameters:

bytes - The bytes (byte[]) parameter.

offset - The offset (int) parameter.

count - The count (int) parameter.

Throws:

java.io.IOException

See Also:

write(byte[])