com.aragost.javahg.commands
Class CatCommand

java.lang.Object
  com.aragost.javahg.internals.AbstractCommand
      com.aragost.javahg.commands.flags.CatCommandFlags
          com.aragost.javahg.commands.CatCommand

public class CatCommand
extends CatCommandFlags

Command class for executing hg cat. Set flags from CatCommandFlags and call theexecute(java.lang.String) method.

Nested Class Summary

Nested classes/interfaces inherited from class com.aragost.javahg.internals.AbstractCommand

AbstractCommand.State

Constructor Summary

CatCommand(Repository repository)

Method Summary

InputStream

execute(String file)

Methods inherited from class com.aragost.javahg.commands.flags.CatCommandFlags

decode, exclude, getCommandName, include, on, rev

Methods inherited from class com.aragost.javahg.internals.AbstractCommand

cancel, clear, cmdAppend, cmdAppend, cmdAppend, cmdAppend, cmdAppend, doneHook, getErrorString, getRepository, getReturnCode, isSuccessful, launchIterator, launchStream, launchString, needsInputLine, reopenOutputChannelStream, sendLine, toString, withDebugAndChangesetStyle, withDebugFlag

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CatCommand

public CatCommand(Repository repository)

Parameters:

repository - the repository associated with this command.

Method Detail

execute

public InputStream execute(String file)
                    throws IOException

Parameters:

file - the file.

Returns:

the data in the file. The stream must be emptied completely before attempting to execute a new command.

Throws:

IOException