cgl.hpsearch.engine.URIBindings
Class FileReadHandler

java.lang.Object
  cgl.hpsearch.engine.URIBindings.FileReadHandler

All Implemented Interfaces:

SystemConstants

public class FileReadHandler

extends Object

implements SystemConstants

Handler for reading from a file.

Author:

Harshawardhan S. Gadgil

Field Summary

Fields inherited from interface cgl.hpsearch.common.SystemConstants

ABANDON_HANDLER, ABANDONED, BROKER_HOST, BROKER_PORT, BUF_SIZE, EOT, EXCEPTION, FAILURE, FILESEPARTOR, FLOW_LOGGING_MANAGER, FLOW_MANAGER, HPSEARCH_CONFIG, HPSEARCH_HOME, HPSEARCH_SHELL, HPSEARCH_WS, MARKER, NB_HOME, NB_PERFORMANCE_DATA_TOPIC, OS_TYPE, OS_UNIX, OS_WIN, PORT, PROTOCOL, READY, RESUME, RUNNING, SCRIPT_ARGS, SCRIPT_PATH, SHELLWS_PORT, START_HANDLER, STREAM_MARKER_DATA, STREAM_MARKER_EOF, STX, SUCCESS, SUSPEND, TASK_DEFINED, TASK_SCHEDULER_ENGINE, TASKSCHEDULER_AUTO_CONNECT_COMM_LINK, TASKSCHEDULER_ENGINE_COMM_LINK, THREAD_SLEEP_INTERVAL, UNKNOWN, WAITING, WSCONTEXT_RESULT_BIN, WSCONTEXT_SERVICE

Constructor Summary

FileReadHandler()

Method Summary

InputStream

getInputStream(String filein) Get the file's input stream

Methods inherited from class java.lang.Object

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

Constructor Detail

FileReadHandler

public FileReadHandler()

Method Detail

getInputStream

public InputStream getInputStream(String filein)

Get the file's input stream

Parameters:

filein - A string representing the absolute path of the file to be read.

Returns:

The files's input stream, Null on error