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 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(Executor executor, ManageableObjectPool<DataItem> itemPool)

Method Summary

Methods

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

Method Detail

dispose

public void dispose()

addVariableListener

public void addVariableListener(String type,
                       VariableListener listener)

Specified by:

addVariableListener in interface VariableManager

removeVariableListener

public void removeVariableListener(String type,
                          VariableListener listener)

Specified by:

removeVariableListener in interface VariableManager

delete

public void delete(UserInformation userInformation,
          String configurationId)
            throws 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:

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

update

public void update(UserInformation userInformation,
          String configurationId,
          Map<String,String> properties)
            throws 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:

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

makeArgs

protected String[] makeArgs(String[] toks,
                int start)

parseType

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