Generates Java Classes for easy access to properties.
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PropertyToJavaGenerator/src/main/resources/template/enum_template_with_initiali...

59 lines
1.3 KiB

<#if package??>package ${package};
</#if>import java.util.Properties;
import java.util.ResourceBundle;
import java.util.function.UnaryOperator;
import javax.annotation.processing.Generated;
/**
* Property keys from ${fileName}
*/
@Generated(date = "${generation_date}", value = "${generator_name}")
public enum ${classname} {
<#list entries as e>
/**
* ${e.key} = "${e.value}"
*/
${e.constant} ("${e.key}")<#sep>,
</#sep>
</#list>;
private static UnaryOperator<String> function;
private final String value;
private ${classname} (String value) {
this.value = value;
}
public static void init(UnaryOperator<String> resourceFunction) {
function = resourceFunction;
}
/**
* Represented Key in property File.
* @return key
*/
public String getValue() {
return value;
}
/**
* Resolves the value for this key.
* {@link #init(UnaryOperator<String>)} must be called before.
*/
public String getText() {
return function.apply(value);
}
/**
* Resolves the value for this key from the parameter function.
* <p>
* e.g. <code>${classname}.getString(resBundle::getString)</code>
* @param resourceFunction {@link Properties#getProperty(String)} or {@link ResourceBundle#getString(String)}
* @return
*/
public String getString(UnaryOperator<String> resourceFunction) {
return resourceFunction.apply(value);
}
}