org.mmbase.util.transformers
Class AbstractCommandStringTransformer

java.lang.Object
  org.mmbase.util.transformers.StringTransformer
      org.mmbase.util.transformers.AbstractCommandStringTransformer

All Implemented Interfaces:

CharTransformer, Transformer

Direct Known Subclasses:

Figlet, Perl

public abstract class AbstractCommandStringTransformer

extends StringTransformer

implements CharTransformer

If you want to transform a Reader stream by the use of an external command, than you can extend this class. Implement the 'getCommand' function.

Since:

MMBase-1.7

Author:

Michiel Meeuwissen

Constructor Summary

AbstractCommandStringTransformer()

Method Summary

protected abstract java.lang.String[]	getCommand()
java.lang.String	toString()
java.lang.String	transform(java.lang.String s)

Methods inherited from class org.mmbase.util.transformers.StringTransformer

transform, transform, transformBack, transformBack, transformBack

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mmbase.util.transformers.CharTransformer

transform, transform, transformBack, transformBack, transformBack

Constructor Detail

AbstractCommandStringTransformer

public AbstractCommandStringTransformer()

Method Detail

getCommand

protected abstract java.lang.String[] getCommand()

transform

public final java.lang.String transform(java.lang.String s)

Specified by:

transform in interface CharTransformer

Specified by:

transform in class StringTransformer

toString

public java.lang.String toString()

Specified by:

toString in interface Transformer