Package org.scictrl.csshell.epics.server.application.processmanager

Class ProcessManagerApplication

java.lang.Object

org.scictrl.csshell.epics.server.application.AbstractApplication

org.scictrl.csshell.epics.server.application.processmanager.ProcessManagerApplication

All Implemented Interfaces:

PropertyChangeListener, EventListener, Application, OnDemandValueProcessor.ValueProvider

public class ProcessManagerApplication
extends AbstractApplication
implements PropertyChangeListener

ProcessManagerApplication class.

Author:

igor@scictrl.com

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ProcessManagerApplication.State	State of process.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMMAND	Constant COMMAND="Info:Command"
static final String	COMPLETION	Constant COMPLETION="Status:Completion"
static final String	CPU	Constant CPU="CPU"
static final String	DESCRIPTION	Constant DESCRIPTION="Info:Description"
static final String	ERROR	Constant ERROR="Status:Error"
static final String	ERROR_MESSAGE	Constant ERROR_MESSAGE="Status:ErrorMessage"
static final String	HOST	Constant HOST="Info:Host"
static final String	KILL	Constant KILL="Cmd:Kill"
static final String	LOCATION	Constant LOCATION="Info:Location"
static final String	MEM	Constant MEM="MEM"
static final String	PID	Constant PID="Info:PID"
static final String	RELAY	Constant RELAY="Info:Relay"
static final String	RUNNING	Constant RUNNING="Status:Running"
static final String	SERVICE	Constant SERVICE="Info:Service"
static final String	START	Constant START="Cmd:Start"
static final String	STATE	Constant STATE="Status:State"
static final String	STOP	Constant STOP="Cmd:Stop"
static final String	USER	Constant USER="Info:User"

Fields inherited from class org.scictrl.csshell.epics.server.application.AbstractApplication

database, DEFAULT_NAME_DELIMITER, dynamicRecordCreator, ERROR_SUM, LINK_ERROR, LINK_ERROR_STRING, links, log, name, NAME_DELIMITER, nameDelimiter, records

Constructor Summary

Constructors

Constructor	Description
ProcessManagerApplication()	Constructor for ProcessManagerApplication.

Method Summary

Modifier and Type	Method	Description
void	configure(String name, org.apache.commons.configuration.HierarchicalConfiguration config)	Configures the internals of this application, provides reference to configuration with root inside applications tag.
protected void	notifyRecordWrite(String name)	This method is called whenever record value has been written for any record, which belongs to this application (it was added to the application AbstractApplication.addRecord(String, Record)).
void	propertyChange(PropertyChangeEvent evt)
void	setError(boolean error, String completion)	setError.

Methods inherited from class org.scictrl.csshell.epics.server.application.AbstractApplication

activate, addRecord, addRecordOfCommandProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfMemoryValueProcessor, addRecordOfOnDemandProcessor, addRecordOfOnLinkValueProcessor, configure, connectLinks, createNewStore, fullRecordName, getLinks, getName, getNameDelimiter, getNotNull, getRecord, getRecordErrorSum, getRecordLinkError, getRecordNames, getRecords, getStore, getStore, getValue, initialize, isActivated, isDynamicRecordCreator, log4debug, log4error, log4error, log4info, notifyLinkChange, notifyRecordChange, processLinkChange, pushDoneCommandProcessor, reconnectLinks, resetOnDemandProcessor, restore, store, toString, updateErrorSum, updateErrorSum, updateLinkError, updateLinkError

Methods inherited from class java.lang.Object

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

Field Details

START

public static final String START

Constant START="Cmd:Start"

See Also:

• Constant Field Values

STOP

public static final String STOP

Constant STOP="Cmd:Stop"

See Also:

• Constant Field Values

KILL

public static final String KILL

Constant KILL="Cmd:Kill"

See Also:

• Constant Field Values

ERROR

public static final String ERROR

Constant ERROR="Status:Error"

See Also:

• Constant Field Values

RUNNING

public static final String RUNNING

Constant RUNNING="Status:Running"

See Also:

• Constant Field Values

ERROR_MESSAGE

public static final String ERROR_MESSAGE

Constant ERROR_MESSAGE="Status:ErrorMessage"

See Also:

• Constant Field Values

STATE

public static final String STATE

Constant STATE="Status:State"

See Also:

• Constant Field Values

COMPLETION

public static final String COMPLETION

Constant COMPLETION="Status:Completion"

See Also:

• Constant Field Values

HOST

public static final String HOST

Constant HOST="Info:Host"

See Also:

• Constant Field Values

LOCATION

public static final String LOCATION

Constant LOCATION="Info:Location"

See Also:

• Constant Field Values

USER

public static final String USER

Constant USER="Info:User"

See Also:

• Constant Field Values

PID

public static final String PID

Constant PID="Info:PID"

See Also:

• Constant Field Values

SERVICE

public static final String SERVICE

Constant SERVICE="Info:Service"

See Also:

• Constant Field Values

COMMAND

public static final String COMMAND

Constant COMMAND="Info:Command"

See Also:

• Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

Constant DESCRIPTION="Info:Description"

See Also:

• Constant Field Values

RELAY

public static final String RELAY

Constant RELAY="Info:Relay"

See Also:

• Constant Field Values

CPU

public static final String CPU

Constant CPU="CPU"

See Also:

• Constant Field Values

MEM

public static final String MEM

Constant MEM="MEM"

See Also:

• Constant Field Values

Constructor Details

ProcessManagerApplication

public ProcessManagerApplication()

Constructor for ProcessManagerApplication.

Method Details

configure

public void configure(String name,
 org.apache.commons.configuration.HierarchicalConfiguration config)

Configures the internals of this application, provides reference to configuration with root inside applications tag. Server structure is not yet initialized, so does not have reference to Database, the Database reference will be available during activate call.

Specified by:

configure in interface Application

Overrides:

configure in class AbstractApplication

Parameters:

name - a String object

config - configuration with room inside application tag.

notifyRecordWrite

protected void notifyRecordWrite(String name)

This method is called whenever record value has been written for any record, which belongs to this application (it was added to the application AbstractApplication.addRecord(String, Record)). Implementation class should override this method to intercept the update.

Overrides:

notifyRecordWrite in class AbstractApplication

Parameters:

name - the name of record, that triggered change.

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Specified by:

propertyChange in interface PropertyChangeListener

setError

public void setError(boolean error,
 String completion)

setError.

Parameters:

error - a boolean

completion - a String object