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java.lang.Object com.jniwrapper.win32.dde.DdeClientEventAdapter
public abstract class DdeClientEventAdapter
An abstract adapter class for processing DDE client events.
Constructor Summary | |
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DdeClientEventAdapter()
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Method Summary | |
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void |
asyncActionComplete(DdeItem item,
byte[] data,
long transactionID)
Occurs when an asynchronous transaction is processed by the service. |
void |
disconnect(boolean sameApplication)
Occurs on disconnect. |
void |
disconnect(boolean sameApplication)
Occurs on disconnect. |
void |
error(int errorCode)
Fires when a critical error occurs. |
DdeResponse |
itemChanged(DdeItem item,
byte[] data)
Occurs when data of the item is changed. |
void |
serviceRegister(java.lang.String service,
java.lang.String instanceName)
Occurs when a service is registered. |
void |
serviceRegister(java.lang.String service,
java.lang.String instanceName)
Occurs when a service is registered. |
void |
serviceUnregister(java.lang.String service,
java.lang.String instanceName)
Occurs when a service is unregistered. |
void |
serviceUnregister(java.lang.String service,
java.lang.String instanceName)
Occurs when a service is unregistered. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DdeClientEventAdapter()
Method Detail |
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public void error(int errorCode)
DdeClientEventHandler
error
in interface DdeClientEventHandler
errorCode
- is the error code.public DdeResponse itemChanged(DdeItem item, byte[] data)
DdeClientEventHandler
itemChanged
in interface DdeClientEventHandler
item
- specifies the item name and data format.data
- if on starting an advise loop the sendData
argument was set to true
,
then the data
contains a new value of the item data; otherwise, this argument is
null
.
DdeItem
,
DdeResponse
public void asyncActionComplete(DdeItem item, byte[] data, long transactionID)
DdeClientEventHandler
asyncActionComplete
in interface DdeClientEventHandler
item
- specifies the item name and data format.data
- if the transaction manipulates data, then the data
contains the value of
the item. If the transaction failed, the data
is null
.transactionID
- is an asyncronous transaction identifier.public void disconnect(boolean sameApplication)
sameApplication
- specifies if the client and the service are the same application.public void serviceRegister(java.lang.String service, java.lang.String instanceName)
service
- is the basic name of the service.instanceName
- is an instance-specific service name.public void serviceUnregister(java.lang.String service, java.lang.String instanceName)
service
- is the basic name of the service.instanceName
- is an instance-specific service name.public void disconnect(boolean sameApplication)
sameApplication
- specifies if the client and the service are the same application.public void serviceRegister(java.lang.String service, java.lang.String instanceName)
service
- is the basic name of the service.instanceName
- is an instance-specific service name.public void serviceUnregister(java.lang.String service, java.lang.String instanceName)
service
- is the basic name of the service.instanceName
- is an instance-specific service name.
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