org.eclipse.scada.da.server.common.memory

Class VariableManagerImpl

java.lang.Object

org.eclipse.scada.da.server.common.memory.VariableManagerImpl

All Implemented Interfaces:

ConfigurationFactory, VariableManager

public class VariableManagerImpl
extends java.lang.Object
implements VariableManager, ConfigurationFactory

Field Summary

Fields inherited from interface org.eclipse.scada.da.server.common.memory.VariableManager

FACTORY_ID

Constructor Summary

Constructors

Constructor and Description
VariableManagerImpl(java.util.concurrent.Executor executor, itemPool)

Method Summary

Methods

Modifier and Type	Method and Description
void	addVariableListener(java.lang.String type, VariableListener listener)
void	delete(UserInformation userInformation, java.lang.String configurationId) receive configuration delete request
void	dispose()
protected java.lang.String[]	makeArgs(java.lang.String[] toks, int start)
protected void	parseType(java.util.Map<java.lang.String,java.lang.String> properties, java.util.Collection<org.eclipse.scada.da.server.common.memory.VariableManagerImpl.TypeEntry> result, java.lang.String varName, java.lang.String typeName, java.lang.String[] args, boolean attribute)
void	removeVariableListener(java.lang.String type, VariableListener listener)
void	update(UserInformation userInformation, java.lang.String configurationId, java.util.Map<java.lang.String,java.lang.String> properties) receive configuration update

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableManagerImpl

public VariableManagerImpl(java.util.concurrent.Executor executor,
                    itemPool)

Method Detail

dispose

public void dispose()

addVariableListener

public void addVariableListener(java.lang.String type,
                       VariableListener listener)

Specified by:

addVariableListener in interface VariableManager

removeVariableListener

public void removeVariableListener(java.lang.String type,
                          VariableListener listener)

Specified by:

removeVariableListener in interface VariableManager

delete

public void delete(UserInformation userInformation,
          java.lang.String configurationId)
            throws java.lang.Exception

Description copied from interface: ConfigurationFactory

receive configuration delete request

Specified by:

delete in interface ConfigurationFactory

Parameters:

userInformation - the principal that performed the change, may be null

configurationId - the configuration object to change

Throws:

java.lang.Exception - can be thrown if anything goes wrong changing the configuration

update

public void update(UserInformation userInformation,
          java.lang.String configurationId,
          java.util.Map<java.lang.String,java.lang.String> properties)
            throws java.lang.Exception

Description copied from interface: ConfigurationFactory

receive configuration update

Specified by:

update in interface ConfigurationFactory

Parameters:

userInformation - the principal that performed the change, may be null

configurationId - the configuration object to change

properties - the new properties

Throws:

java.lang.Exception - can be thrown if anything goes wrong changing the configuration

makeArgs

protected java.lang.String[] makeArgs(java.lang.String[] toks,
                          int start)

parseType

protected void parseType(java.util.Map<java.lang.String,java.lang.String> properties,
             java.util.Collection<org.eclipse.scada.da.server.common.memory.VariableManagerImpl.TypeEntry> result,
             java.lang.String varName,
             java.lang.String typeName,
             java.lang.String[] args,
             boolean attribute)