edu.iastate.anthill.indus.agent
Class IndusHttpServer

java.lang.Object
  java.lang.Thread
      edu.iastate.anthill.indus.agent.IndusHttpServer

All Implemented Interfaces:

IndusCommand, java.lang.Runnable

public class IndusHttpServer

extends java.lang.Thread

implements IndusCommand

Agent to communicate with data source editor, as TCP server

Since:

1.0

Author:

Jie Bao

Nested Class Summary

(package private) static class

IndusHttpServer.MyTrayNotifier

Field Summary

(package private) static java.lang.String	configFileName
static int	DATATYPE
(package private) java.lang.String	m_rootPath
static int	MAPPING
(package private) static Console	output
(package private) java.lang.String	port
(package private) static boolean	running
static int	SCHEMA
static int	VIEW

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Fields inherited from interface edu.iastate.anthill.indus.agent.IndusCommand

CMD_DELETE_MAPPING, CMD_DELETE_SCHEMA, CMD_DELETE_TYPE, CMD_DELETE_VIEW, CMD_GET_ALL_MAPPING, CMD_GET_ALL_SCHEMA, CMD_GET_ALL_TYPE, CMD_GET_ALL_VIEW, CMD_GET_MAPPING_DETAILS, CMD_GET_SCHEMA_DETAILS, CMD_GET_TYPE_DETAILS, CMD_GET_VIEW_DETAILS, CMD_HELLO, CMD_NEW_TYPE, CMD_UPDATE_MAPPING, CMD_UPDATE_SCHEMA, CMD_UPDATE_TYPE, CMD_UPDATE_VIEW, RES_GENERAL_ERROR, RES_OK, RES_UNKNOWN_CMD

Constructor Summary

IndusHttpServer(java.lang.String m_rootPath, java.lang.String port)

Method Summary

private java.lang.String	getFilePath(java.lang.String name, int type)
private void	handleDelete(java.io.DataOutputStream outToClient, java.lang.String clientSentence, int type) Delete a specified file
private void	handleGetAll(java.lang.String path, java.io.DataOutputStream outToClient) handle GetAllSchema and GetAllMapping and GetAllView
private void	handleGetAllType(java.lang.String path, java.io.DataOutputStream outToClient)
private void	handleGetDetails(java.io.DataOutputStream outToClient, java.lang.String clientSentence, int type) handleGetMappingDetails
private void	handleHello(java.io.DataOutputStream outToClient) handleHello
private void	handleNewType(java.io.DataOutputStream outToClient, java.lang.String clientSentence) handleNewType
private void	handleUpdate(java.io.DataOutputStream outToClient, java.lang.String clientSentence, int type) handleUpdateMapping: create new or update existing file
(package private) void	initializeDirectory() Create empty directories to save data
(package private) boolean	loadConfig()
static void	main(java.lang.String[] args) Launch the server independently
private java.lang.String	mappingFile(java.lang.String name)
private static boolean	pathValid(java.lang.String path)
void	run()
(package private) void	saveConfig()
private java.lang.String	schemaFile(java.lang.String schema)
(package private) static void	showConsole()
private java.lang.String	typeFile(java.lang.String type)
private java.lang.String	viewFile(java.lang.String view)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

m_rootPath

java.lang.String m_rootPath

port

java.lang.String port

running

static boolean running

DATATYPE

public static final int DATATYPE

See Also:

Constant Field Values

SCHEMA

public static final int SCHEMA

See Also:

Constant Field Values

MAPPING

public static final int MAPPING

See Also:

Constant Field Values

VIEW

public static final int VIEW

See Also:

Constant Field Values

output

static final Console output

configFileName

static java.lang.String configFileName

Constructor Detail

IndusHttpServer

public IndusHttpServer(java.lang.String m_rootPath,
                       java.lang.String port)

Method Detail

showConsole

static void showConsole()

typeFile

private java.lang.String typeFile(java.lang.String type)

schemaFile

private java.lang.String schemaFile(java.lang.String schema)

mappingFile

private java.lang.String mappingFile(java.lang.String name)

viewFile

private java.lang.String viewFile(java.lang.String view)

getFilePath

private java.lang.String getFilePath(java.lang.String name,
                                     int type)

run

public void run()

Specified by:

run in interface java.lang.Runnable

handleDelete

private void handleDelete(java.io.DataOutputStream outToClient,
                          java.lang.String clientSentence,
                          int type)

Delete a specified file

Parameters:

outToClient - DataOutputStream

clientSentence - String

Since:

2005-03-23

handleGetDetails

private void handleGetDetails(java.io.DataOutputStream outToClient,
                              java.lang.String clientSentence,
                              int type)

handleGetMappingDetails

Parameters:

outToClient - DataOutputStream

clientSentence - String

Since:

2004-10-03

handleUpdate

private void handleUpdate(java.io.DataOutputStream outToClient,
                          java.lang.String clientSentence,
                          int type)

handleUpdateMapping: create new or update existing file

Parameters:

outToClient - DataOutputStream

clientSentence - String

Since:

2004-10-03

handleHello

private void handleHello(java.io.DataOutputStream outToClient)

handleHello

Parameters:

outToClient - DataOutputStream

handleGetAll

private void handleGetAll(java.lang.String path,
                          java.io.DataOutputStream outToClient)

handle GetAllSchema and GetAllMapping and GetAllView

Parameters:

outToClient - DataOutputStream

handleNewType

private void handleNewType(java.io.DataOutputStream outToClient,
                           java.lang.String clientSentence)

handleNewType

Parameters:

outToClient - DataOutputStream

handleGetAllType

private void handleGetAllType(java.lang.String path,
                              java.io.DataOutputStream outToClient)

pathValid

private static boolean pathValid(java.lang.String path)

Returns:

boolean

Since:

2005-03-17

loadConfig

boolean loadConfig()

Returns:

boolean

Since:

2005-03-25

saveConfig

void saveConfig()

Since:

2005-03-25

initializeDirectory

void initializeDirectory()

Create empty directories to save data

Since:

2005-03-25

main

public static void main(java.lang.String[] args)

Launch the server independently

Parameters:

args - String[]

Since:

2004-10-07 Example of use: IndusHttpServer c:\baojie 2006 IndusHttpServer c:\baojie Make sure the folder has subfolder data, data\types, data\schema, data\mapping data\view