org.apache.torque.generator.control
Class TokenReplacer

java.lang.Object
  org.apache.torque.generator.control.TokenReplacer

All Implemented Interfaces:

StringProcessor

public class TokenReplacer
extends Object
implements StringProcessor

Replaces placeholder tokens like ${option:optionName} in a string by the resolved values. The escape character is the backslash (\). $Id: TokenReplacer.java 1331190 2012-04-27 02:41:35Z tfischer $

Field Summary

static char	ESCAPE The escape character.
static String	OPTION_PREFIX The prefix for an option token.
static char	PREFIX_SEPARATOR The separator between prefix and key.
static char	TOKEN_END The character ending a token.
static char	TOKEN_START_1 First character of a Token start.
static char	TOKEN_START_2 Second character of a Token start.

Constructor Summary

TokenReplacer(ControllerState controllerState)

Method Summary

String

process(String toProcess) Resolves all Tokens ${option:optionName} and replaces them with the appropriate value.

Methods inherited from class java.lang.Object

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

Field Detail

TOKEN_START_1

public static final char TOKEN_START_1

First character of a Token start.

See Also:

Constant Field Values

TOKEN_START_2

public static final char TOKEN_START_2

Second character of a Token start.

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Constant Field Values

TOKEN_END

public static final char TOKEN_END

The character ending a token.

See Also:

Constant Field Values

ESCAPE

public static final char ESCAPE

The escape character.

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Constant Field Values

OPTION_PREFIX

public static final String OPTION_PREFIX

The prefix for an option token.

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Constant Field Values

PREFIX_SEPARATOR

public static final char PREFIX_SEPARATOR

The separator between prefix and key.

See Also:

Constant Field Values

Constructor Detail

TokenReplacer

public TokenReplacer(ControllerState controllerState)

Method Detail

process

public String process(String toProcess)

Resolves all Tokens ${option:optionName} and replaces them with the appropriate value.

Specified by:

process in interface StringProcessor

Parameters:

toProcess - the String to remove tokens from, or null.

Returns:

the processed String.