/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.jaxrs.provider;
import javax.ejb.Singleton;
import javax.ejb.Startup;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import org.jboss.logging.Logger;
/**
* A JAX-RS test implementation for {@link ExceptionMapper}. If an Exception occurs, returns HTTP OK (200) and prints
* {@value #ERROR_MESSAGE} as the response body.
*
* @author Josef Cacek
*/
@Provider
@Startup
@Singleton
@Path("/")
public class ExceptionMapperProvider implements ExceptionMapper<Exception> {
private static Logger LOGGER = Logger.getLogger(ExceptionMapperProvider.class);
public static final String ERROR_MESSAGE = "ERROR OCCURRED";
public static final String PATH_EXCEPTION = "/exception";
// Public methods --------------------------------------------------------
/**
* Responds {@value #ERROR_MESSAGE} to the OK (200) response.
*
* @param exception
* @return
* @see javax.ws.rs.ext.ExceptionMapper#toResponse(java.lang.Throwable)
*/
@Override
public Response toResponse(Exception exception) {
LOGGER.trace("Mapped exception", exception);
return Response.ok().entity(ERROR_MESSAGE).build();
}
/**
* Test method for the Provider. Throws an IllegalArgumentException.
*
* @return
*/
@GET
@Path(PATH_EXCEPTION)
public Response testExceptionMapper() {
LOGGER.trace("Throwing exception");
throw new IllegalArgumentException("Exception expected.");
}
}