AutowiredSingletonResourceBase.java

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package com.sun.jersey.spring;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import org.springframework.context.ApplicationContext;

/**
 * A singleton resource class that is not managed by spring (but jersey)<br>
 * Created on: Apr 10, 2008<br>
 * 
 * @author <a href="mailto:martin.grotzke@freiheit.com">Martin Grotzke</a>
 * @version $Id$
 */
public class AutowiredSingletonResourceBase {
    
    private Item _item;
    private ApplicationContext _ctx;
    private int _countUsage;
    
    public AutowiredSingletonResourceBase() {
    }

    @GET
    @Path( "item" )
    @Produces( "application/xml" )
    public Item getItem() {
        return _item;
    }

    /**
     * @param item the item to set
     * @author Martin Grotzke
     */
    public void setItem( Item item ) {
        _item = item;
    }

    @Context
    public void setAppContext(ApplicationContext ctx) {
        _ctx = ctx;
    }

    @PUT
    @Path( "item/value/{value}" )
    public void setItemValue( @PathParam( "value" ) String value ) {
        _item.setValue( value );
    }
    
    @GET
    @Path( "countusage" )
    @Produces("text/plain")
    public String getCountUsage() {
        return String.valueOf( _countUsage );
    }
    
    @POST
    @Path( "countusage" )
    public void updateCountUsage() {
        _countUsage++;
    }

    @GET
    @Path( "beandefcount" )
    @Produces("text/plain")
    public String getBeanDefCount() {
        return String.valueOf( _ctx.getBeanDefinitionCount());
    }
}