src/java/de/uapcore/lightpit/RequestMapping.java

Sat, 30 Dec 2017 20:41:55 +0100

author
Mike Becker <universe@uap-core.de>
date
Sat, 30 Dec 2017 20:41:55 +0100
changeset 17
d1036b776eee
parent 11
737ab27e37b3
child 18
a94b172c3a93
permissions
-rw-r--r--

adds getter for the database facade to the abstract servlet

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 2017 Mike Becker. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 */
package de.uapcore.lightpit;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;


/**
 * Maps requests to methods.
 * 
 * This annotation is used to annotate methods within classes which
 * override {@link AbstractLightPITServlet}.
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface RequestMapping {
    
    /**
     * Specifies the HTTP method.
     * 
     * @return the HTTP method handled by the annotated Java method
     */
    HttpMethod method();

    /**
     * Specifies the request path relative to the module path.
     * 
     * If a menu key is specified, this is also the path, which is linked
     * by the menu entry.
     * 
     * The path must be specified <em>without</em> a trailing slash.
     * 
     * @return the request path the annotated method should handle
     */
    String requestPath() default "";
    
    /**
     * Returns the properties key for the (sub) menu label.
     * 
     * This should only be used for {@link HttpMethod#GET} requests.
     * 
     * @return the properties key
     */
    String menuKey() default "";
}

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