com.ibm.di.util
Class ParameterSubstitutionCache

java.lang.Object
  com.ibm.di.util.ParameterSubstitutionCache

public class ParameterSubstitutionCache
extends Object

Constructor Summary

ParameterSubstitutionCache()

Method Summary

static boolean	isExpression(String str) Returns true if str contains expressions
void	put(String objectName, Object object)
static String	stripExpression(String str) Remove the enclosing curly braces from an expression.
String	substitute(String str, String objectName, Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterSubstitutionCache

public ParameterSubstitutionCache()

Method Detail

isExpression

public static boolean isExpression(String str)

Returns true if str contains expressions

stripExpression

public static String stripExpression(String str)

Remove the enclosing curly braces from an expression. We only do this if there is a nested {{}} present.

Parameters:

str -

Returns:

The string without the braces

substitute

public String substitute(String str,
                         String objectName,
                         Object object)
                  throws Exception

Throws:

Exception

put

public void put(String objectName,
                Object object)