RESTEAsyシリーズChapter 3 Installation/Clonfigurationインストール/構成

<servlet-mapping>
    <servlet-name>Resteasy</servlet-name>
    <url-pattern>/restful-services/*</url-pattern>
</servlet-mapping>

<context-param>
    <param-name>resteasy.servlet.mapping.prefix</param-name>
    <param-value>/restful-services</param-value>
</context-param>

/**
* Defines the components of a JAX-RS application and supplies additional
* metadata. A JAX-RS application or implementation supplies a concrete
* subclass of this abstract class.
*/
public abstract class Application {
    private static final Set<Object> emptySet = Collections.emptySet();


    /**
    * Get a set of root resource and provider classes. The default lifecycle
    * for resource class instances is per-request. The default lifecycle for
    * providers is singleton.
    * <p/>
    * <p>Implementations should warn about and ignore classes that do not
    * conform to the requirements of root resource or provider classes.
    * Implementations should warn about and ignore classes for which
    * {@link #getSingletons()} returns an instance. Implementations MUST
    * NOT modify the returned set.</p>
    *
    * @return a set of root resource and provider classes. Returning null
    * is equivalent to returning an empty set.
    */
    public abstract Set<Class<?>> getClasses();


    /**
    * Get a set of root resource and provider instances. Fields and properties
    * of returned instances are injected with their declared dependencies
    * (see {@link Context}) by the runtime prior to use.
    * <p/>
    * <p>Implementations should warn about and ignore classes that do not
    * conform to the requirements of root resource or provider classes.
    * Implementations should flag an error if the returned set includes
    * more than one instance of the same class. Implementations MUST
    * NOT modify the returned set.</p>
    * <p/>
    * <p>The default implementation returns an empty set.</p>
    *
    * @return a set of root resource and provider instances. Returning null
    * is equivalent to returning an empty set.
    */
    public Set<Object> getSingletons() {
        return emptySet;
    }



}

    <servlet>
        <servlet-name>Resteasy</servlet-name>
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
        <init-param>
            <param-name>javax.ws.rs.Application</param-name>
            <param-value>com.restfully.shop.services.ShoppingApplication</param-value>
        </init-param>
    </servlet>

    <web-app>
        <listener>
            <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
        </listener>
        <!-- ** INSERT YOUR LISTENERS HERE!!!! -->
        <servlet>
            <servlet-name>Resteasy</servlet-name>
            <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
        </servlet>
        <servlet-mapping>
            <servlet-name>Resteasy</servlet-name>
            <url-pattern>/resteasy/*</url-pattern>
        </servlet-mapping>
    </web-app>

    <web-app>
        <filter>
            <filter-name>Resteasy</filter-name>
            <filter-class>org.jboss.resteasy.plugins.server.servlet.FilterDispatcher</filter-class>
            <init-param>
                <param-name>javax.ws.rs.Application</param-name>
                <param-value>com.restfully.shop.services.ShoppingApplication</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>Resteasy</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    </web-app>

    <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"></web-app>

import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;

@ApplicationPath("/root-path")
public class MyApplication extends Application {
}