de.k3b.util

Class StringTemplateEngine

java.lang.Object

de.k3b.util.StringTemplateEngine

public class StringTemplateEngine
extends java.lang.Object

Engine that replaces all occurences of ${name} with corresponding values from callback.
new StringTemplate(valueResolver).format("hello ${first.name}!") will produce "hello world!" if valueResolver.get("first","name") returns "world" becomes "hello world!" Created by k3b on 01.04.2015.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	StringTemplateEngine.IValueResolver

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Stack<java.lang.String>	debugStack
protected StringTemplateEngine.IValueResolver	valueResolver

Constructor Summary

Constructors

Constructor and Description
StringTemplateEngine(StringTemplateEngine.IValueResolver valueResolver)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	debugPop()
protected void	debugPush(java.lang.String parameter)
java.lang.String	format(java.lang.String template)
protected java.lang.String	getDebugStackTrace()
java.lang.String	getErrors()
protected boolean	hasParameters(java.lang.String value) return strue, if value contains tempate parameters
protected java.lang.String	onResolverResult(java.lang.String templateParameter, java.lang.String resolverResult)
StringTemplateEngine	sedDebugEnabled(boolean enabled)

Methods inherited from class java.lang.Object

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

Field Detail

valueResolver

protected StringTemplateEngine.IValueResolver valueResolver

debugStack

protected java.util.Stack<java.lang.String> debugStack

Constructor Detail

StringTemplateEngine

public StringTemplateEngine(StringTemplateEngine.IValueResolver valueResolver)

Method Detail

hasParameters

protected boolean hasParameters(java.lang.String value)

return strue, if value contains tempate parameters

sedDebugEnabled

public StringTemplateEngine sedDebugEnabled(boolean enabled)

format

public java.lang.String format(java.lang.String template)

onResolverResult

protected java.lang.String onResolverResult(java.lang.String templateParameter,
                                java.lang.String resolverResult)

debugPush

protected void debugPush(java.lang.String parameter)

debugPop

protected void debugPop()

getDebugStackTrace

protected java.lang.String getDebugStackTrace()

getErrors

public java.lang.String getErrors()