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java.lang.Objectcom.ibm.as400.access.EnvironmentVariableList
public class EnvironmentVariableList extends Object implements Serializable
The EnvironmentVariableList class represents a list of IBM i system-level environment variables.
This class can only access system-level environment variables. You must have *JOBCTL special authority to add, change, or delete system-level environment variables.
This example gets the list of environment variables as a java.util.Properties object:
AS400 system = new AS400("mysystem");
EnvironmentVariableList evList = new EnvironmentVariableList(system);
Properties p = evList.getProperties();
This example uses an Enumeration to print the list of environment variable names and values:
AS400 system = new AS400("mysystem");
EnvironmentVariableList evList = new EnvironmentVariableList(system);
Enumeration list = evList.getEnvironmentVariables();
while (list.hasMoreElements())
{
EnvironmentVariable ev = (EnvironmentVariable)list.nextElement();
System.out.println(ev.getName() + "=" + ev.getValue());
}
EnvironmentVariable,
Serialized Form| Constructor and Description |
|---|
EnvironmentVariableList()
Constructs a EnvironmentVariableList object. |
EnvironmentVariableList(AS400 system)
Constructs a EnvironmentVariableList object. |
| Modifier and Type | Method and Description |
|---|---|
void |
addPropertyChangeListener(PropertyChangeListener listener)
Adds a PropertyChangeListener. |
Enumeration |
getEnvironmentVariables()
Returns an enumeration that contains an EnvironmentVariable object for each environment variable on the system. |
Properties |
getProperties()
Returns a new Properties object which contains an entry for each environment variable in the list. |
AS400 |
getSystem()
Returns the system on which the environment variable list exists. |
void |
removePropertyChangeListener(PropertyChangeListener listener)
Removes a PropertyChangeListener. |
void |
setProperties(Properties properties)
Sets the value of each environment variable defined in a Properties object. |
void |
setProperties(Properties properties,
int stringType)
Sets the value of each environment variable defined in a Properties object. |
void |
setSystem(AS400 system)
Sets the system for the environment variable list. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public EnvironmentVariableList()
public EnvironmentVariableList(AS400 system)
system - The system.| Method Detail |
|---|
public void addPropertyChangeListener(PropertyChangeListener listener)
listener - The listener object.
public Enumeration getEnvironmentVariables()
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
IOException,
ObjectDoesNotExistException
AS400SecurityException - If a security or authority error occurs.ErrorCompletingRequestException - If an error occurs before the request is completed.InterruptedException - If this thread is interrupted.IOException - If an error occurs while communicating with the system.ObjectDoesNotExistException - If the object does not exist on the system.
public Properties getProperties()
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
IOException,
ObjectDoesNotExistException
AS400SecurityException - If a security or authority error occurs.ErrorCompletingRequestException - If an error occurs before the request is completed.InterruptedException - If this thread is interrupted.IOException - If an error occurs while communicating with the system.ObjectDoesNotExistException - If the object does not exist on the system.public AS400 getSystem()
public void removePropertyChangeListener(PropertyChangeListener listener)
listener - The listener object.
public void setProperties(Properties properties)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
IOException,
ObjectDoesNotExistException
properties - The Properties object.AS400SecurityException - If a security or authority error occurs.ErrorCompletingRequestException - If an error occurs before the request is completed.InterruptedException - If this thread is interrupted.IOException - If an error occurs while communicating with the system.ObjectDoesNotExistException - If the object does not exist on the system.
public void setProperties(Properties properties,
int stringType)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
IOException,
ObjectDoesNotExistException
properties - The Properties object.stringType - The environment variable bidi string type, as defined by the CDRA (Character Data Representataion Architecture). See BidiStringType for more information and valid values.AS400SecurityException - If a security or authority error occurs.ErrorCompletingRequestException - If an error occurs before the request is completed.InterruptedException - If this thread is interrupted.IOException - If an error occurs while communicating with the system.ObjectDoesNotExistException - If the object does not exist on the system.public void setSystem(AS400 system)
system - The system on which the environment variable list exists.
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