com.vividsolutions.jump.workbench.datasource
Class AbstractLoadSaveDatasetPlugIn

java.lang.Object
  extended by com.vividsolutions.jump.workbench.plugin.AbstractPlugIn
      extended by com.vividsolutions.jump.workbench.plugin.ThreadedBasePlugIn
          extended by com.vividsolutions.jump.workbench.datasource.AbstractLoadSaveDatasetPlugIn
All Implemented Interfaces:
PlugIn, ThreadedPlugIn
Direct Known Subclasses:
AbstractLoadDatasetPlugIn, AbstractSaveDatasetAsPlugIn

public abstract class AbstractLoadSaveDatasetPlugIn
extends ThreadedBasePlugIn


Constructor Summary
AbstractLoadSaveDatasetPlugIn()
           
 
Method Summary
 boolean execute(PlugInContext context)
          Performs the action for this plugin.
protected  WorkbenchContext getContext()
           
protected  java.util.Collection getDataSourceQueries()
           
protected  java.lang.String getLastDirectoryKey()
           
protected  java.lang.String getLastFormatKey()
           
protected abstract  java.lang.String getSelectedFormat()
           
 void initialize(PlugInContext context)
          Called when Workbench starts up to allow plugins to initialize themselves.
protected abstract  void setSelectedFormat(java.lang.String format)
           
protected abstract  java.util.Collection showDialog(WorkbenchContext context)
           
 
Methods inherited from class com.vividsolutions.jump.workbench.plugin.ThreadedBasePlugIn
main
 
Methods inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn
createName, execute, execute, getName, isRollingBackInvalidEdits, reportNothingToUndoYet, toActionListener, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.vividsolutions.jump.workbench.plugin.ThreadedPlugIn
run
 
Methods inherited from interface com.vividsolutions.jump.workbench.plugin.PlugIn
getName
 

Constructor Detail

AbstractLoadSaveDatasetPlugIn

public AbstractLoadSaveDatasetPlugIn()
Method Detail

getLastFormatKey

protected java.lang.String getLastFormatKey()

getLastDirectoryKey

protected java.lang.String getLastDirectoryKey()

initialize

public void initialize(PlugInContext context)
                throws java.lang.Exception
Description copied from interface: PlugIn
Called when Workbench starts up to allow plugins to initialize themselves.

Specified by:
initialize in interface PlugIn
Overrides:
initialize in class AbstractPlugIn
Throws:
java.lang.Exception

setSelectedFormat

protected abstract void setSelectedFormat(java.lang.String format)

getSelectedFormat

protected abstract java.lang.String getSelectedFormat()

getContext

protected WorkbenchContext getContext()

execute

public boolean execute(PlugInContext context)
                throws java.lang.Exception
Description copied from interface: PlugIn
Performs the action for this plugin. For threaded plugins with dialogs, this method contains the code to invoke the dialog. If the user cancels the dialog, this method should return false to prevent the run method from being called.

Specified by:
execute in interface PlugIn
Overrides:
execute in class AbstractPlugIn
Returns:
true if the action completed, false if it was aborted. Used by ThreadedPlugIns to indicate that their #run method needn't be called next.
Throws:
java.lang.Exception - if a problem occurs during plug-in execution
See Also:
ThreadedPlugIn

showDialog

protected abstract java.util.Collection showDialog(WorkbenchContext context)

getDataSourceQueries

protected java.util.Collection getDataSourceQueries()