com.highqsoft.corbafileserver

Class Helper

java.lang.Object

com.highqsoft.corbafileserver.Helper

public class Helper
extends java.lang.Object

This class is a collection of helper method to support the clients.

Since:

$Date: 2017/04/28 14:45:30 $

Version:

$Revision: 1.15 $

Author:

Andreas Hofmann

See Also:

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_SOCKET_TIMEOUT The default socket time out (100000 ms).
protected static java.lang.String	hostname

Constructor Summary

Constructors

Constructor and Description
Helper()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	arrayToString(java.lang.String[] arr) Print and string array to one single string.
static InputStreamIF	enableInputStream(InputStreamIF is) Enable the InputStreamIF implementation to used via CORBA.
static java.lang.String	errorCodeToString(ErrorCode code) Get the presentation string of the error code.
static java.lang.String	exceptionToString(CORBAFileServerException fse) Get the string presentation of the CORBAFileServerException
static java.lang.String	getHostname() Get the hostname.
static void	readFromSocket(java.lang.String host, int port, java.io.File file, int timeout) Read data from a socket.
static void	readFromStream(InputStreamIF stream, java.io.File file) Read the input stream stream and write the read bytes to the give file.
static java.lang.String	severityToString(SeverityFlag flag) Get the presentation string of the severity flag.
static void	writeToSocket(java.lang.String host, int port, java.io.File file) Write data to a socket.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SOCKET_TIMEOUT

public static final int DEFAULT_SOCKET_TIMEOUT

The default socket time out (100000 ms).

See Also:

Constant Field Values

hostname

protected static java.lang.String hostname

Constructor Detail

Helper

public Helper()

Method Detail

enableInputStream

public static InputStreamIF enableInputStream(InputStreamIF is)

Enable the InputStreamIF implementation to used via CORBA.

Parameters:

is - The InputStreamIF implementation.

Returns:

The CORBA enabled interace.

readFromStream

public static void readFromStream(InputStreamIF stream,
                  java.io.File file)
                           throws java.io.FileNotFoundException,
                                  CORBAFileServerException,
                                  java.io.IOException

Read the input stream stream and write the read bytes to the give file.

Throws:

java.io.FileNotFoundException

CORBAFileServerException

java.io.IOException

readFromSocket

public static void readFromSocket(java.lang.String host,
                  int port,
                  java.io.File file,
                  int timeout)
                           throws java.io.FileNotFoundException,
                                  CORBAFileServerException,
                                  java.io.IOException

Read data from a socket.

Throws:

java.io.FileNotFoundException

CORBAFileServerException

java.io.IOException

writeToSocket

public static void writeToSocket(java.lang.String host,
                 int port,
                 java.io.File file)
                          throws java.io.FileNotFoundException,
                                 CORBAFileServerException,
                                 java.io.IOException

Write data to a socket.

Throws:

java.io.FileNotFoundException

CORBAFileServerException

java.io.IOException

getHostname

public static java.lang.String getHostname()

Get the hostname.

Returns:

the uppercase name of the localhost.

exceptionToString

public static java.lang.String exceptionToString(CORBAFileServerException fse)

Get the string presentation of the CORBAFileServerException

errorCodeToString

public static java.lang.String errorCodeToString(ErrorCode code)

Get the presentation string of the error code.

Parameters:

code -

Returns:

the string presentation

severityToString

public static java.lang.String severityToString(SeverityFlag flag)

Get the presentation string of the severity flag.

Parameters:

flag -

Returns:

the presentation string.

arrayToString

public static java.lang.String arrayToString(java.lang.String[] arr)

Print and string array to one single string.