Package dk.netarkivet.common.utils

Class Template

java.lang.Object

dk.netarkivet.common.utils.Template

public class Template
extends Object

Simple template engine functions that replaces %{...} in an array of strings or a single string. Error handling can be deduced from the unit test. Uses %{..} to avoid replacing ${} strings which are not our concern

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Template()	Prohibit external construction for now.

Method Summary

Modifier and Type	Method	Description
static String	untemplate(String[] strArray, Map<String,String> env, boolean bFailOnMissing, String separator)	Takes an array of strings and returns a concatenated string with all %{...} occurrences replaced according to the env map.
static String	untemplate(String str, Map<String,String> env, boolean bFailOnMissing)	Takes a string and replaces all %{...} occurrences with env map strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

Template

protected Template()

Prohibit external construction for now.

Method Detail

untemplate

public static String untemplate(String[] strArray,
                                Map<String,String> env,
                                boolean bFailOnMissing,
                                String separator)

Takes an array of strings and returns a concatenated string with all %{...} occurrences replaced according to the env map.

Parameters:

strArray - array of strings to be processed with env strings

env - map of replacement strings

bFailOnMissing - throw an exception on missing replacement string or not

separator - separator to insert between lines or null

Returns:

concatenated and processed string

untemplate

public static String untemplate(String str,
                                Map<String,String> env,
                                boolean bFailOnMissing)

Takes a string and replaces all %{...} occurrences with env map strings.

Parameters:

str - string to be processed

env - map of replacement strings

bFailOnMissing - throw an exception on missing replacement string or not

Returns:

processed string