juzu.impl.common.RunMode Maven / Gradle / Ivy
/*
* Copyright 2013 eXo Platform SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package juzu.impl.common;
/**
* The run mode affects the behavior of Juzu at runtime.
*
* @author Julien Viet
*/
public enum RunMode {
/**
* Production.
*/
PROD(false, false),
/**
* Development.
*/
DEV(false, true),
/**
* Live mode.
*/
LIVE(true, true);
/** . */
private static final RunMode[] ALL = values();
/**
* Parse the run mode
*
* @param s the string to parse
* @return the corresponding run mode or null if none can be matched
* @throws NullPointerException if the string argument is null
*/
public static RunMode parse(String s) throws NullPointerException {
if (s == null) {
throw new NullPointerException("No null string argument accepted");
}
for (RunMode runMode : ALL) {
String name = runMode.name();
if (name.equalsIgnoreCase(s)) {
return runMode;
}
}
return null;
}
/** Controls if the code should be compiled during the execution of the application. */
final boolean dynamic;
/**
* Controls an error should be displayed:
*
* - true: the error should be displayed for a developer with the goal to debug and fix the problem, for instance
* a stack trace.
* - false: the error should be displayed in a normal person, for instance an http code.
*
*/
final boolean prettyFail;
/** . */
final String value;
private RunMode(boolean dynamic, boolean prettyFail) {
this.dynamic = dynamic;
this.prettyFail = prettyFail;
this.value = name().toLowerCase();
}
public String getValue() {
return value;
}
public boolean isStatic() {
return !dynamic;
}
public boolean isDynamic() {
return dynamic;
}
public boolean getPrettyFail() {
return prettyFail;
}
}