org.apache.ddlutils.task
Class WriteDtdToFileCommand

java.lang.Object
  extended by org.apache.ddlutils.task.Command
      extended by org.apache.ddlutils.task.WriteDtdToFileCommand

public class WriteDtdToFileCommand
extends Command

Creates a DTD that specifies the layout for data XML files.
This sub task does not require a database connection, so the dataSource sub element of the enclosing task can be omitted.

Version:
$Revision: 289996 $

Field Summary
 
Fields inherited from class org.apache.ddlutils.task.Command
_log
 
Constructor Summary
WriteDtdToFileCommand()
           
 
Method Summary
 void execute(DatabaseTaskBase task, Database model)
          Executes this command.
 boolean isRequiringModel()
          Specifies whether this command requires a model, i.e.
 void setOutputFile(File outputFile)
          Specifies the name of the file to write the DTD to.
 
Methods inherited from class org.apache.ddlutils.task.Command
handleException, isFailOnError, setFailOnError
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WriteDtdToFileCommand

public WriteDtdToFileCommand()
Method Detail

setOutputFile

public void setOutputFile(File outputFile)
Specifies the name of the file to write the DTD to.

Parameters:
outputFile - The output file

isRequiringModel

public boolean isRequiringModel()
Specifies whether this command requires a model, i.e. whether the second argument in Command.execute(DatabaseTaskBase, Database) cannot be null.

Specified by:
isRequiringModel in class Command
Returns:
true if this command requires a model

execute

public void execute(DatabaseTaskBase task,
                    Database model)
             throws org.apache.tools.ant.BuildException
Executes this command.

Specified by:
execute in class Command
Parameters:
task - The executing task
model - The database model
Throws:
org.apache.tools.ant.BuildException


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