us.fatehi.utility

Class TemplatingUtility

java.lang.Object

us.fatehi.utility.TemplatingUtility

@UtilityMarker
public final class TemplatingUtility
extends Object

Method Summary

Modifier and Type	Method and Description
static String	expandTemplate(String template) Expands a template using system properties.
static String	expandTemplate(String template, Map<String,String> variablesMap) Expands a template using variable values in the provided map.
static Set<String>	extractTemplateVariables(String template) Extracts variables from the template.
static void	substituteVariables(Map<String,String> variablesMap) Does one pass over the values in the map, and expands each as a template, using the rest of the values in the same map.

Methods inherited from class java.lang.Object

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

Method Detail

expandTemplate

public static String expandTemplate(String template)

Expands a template using system properties. Variables in the template are in the form of ${variable}.

Parameters:

template - Template to expand.

Returns:

Expanded template

expandTemplate

public static String expandTemplate(String template,
                                    Map<String,String> variablesMap)

Expands a template using variable values in the provided map. Variables in the template are in the form of ${variable}.

Parameters:

template - Template to expand.

variablesMap - Variables and values.

Returns:

Expanded template

extractTemplateVariables

public static Set<String> extractTemplateVariables(String template)

Extracts variables from the template. Variables are in the form of ${variable}.

Parameters:

template - Template to extract variables from.

Returns:

Extracted variables

substituteVariables

public static void substituteVariables(Map<String,String> variablesMap)

Does one pass over the values in the map, and expands each as a template, using the rest of the values in the same map. Variables in the template are in the form of ${variable}.

Parameters:

variablesMap - Map to expand.