/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive_grid_cloud_portal.webapp;
import java.net.URI;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import javax.servlet.ServletContext;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.Provider;
import org.jboss.resteasy.annotations.interception.SecurityPrecedence;
import org.jboss.resteasy.annotations.interception.ServerInterceptor;
import org.jboss.resteasy.core.ResourceMethodInvoker;
import org.jboss.resteasy.core.ServerResponse;
import org.jboss.resteasy.spi.Failure;
import org.jboss.resteasy.spi.HttpRequest;
import org.jboss.resteasy.spi.interception.PostProcessInterceptor;
import org.jboss.resteasy.spi.interception.PreProcessInterceptor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* RESTeasy interceptor for logging
*/
@Provider
@SecurityPrecedence
@ServerInterceptor
public class LoggingInterceptor implements PreProcessInterceptor, PostProcessInterceptor {
@Context
ServletContext servletContext;
@Context
HttpHeaders httpHeaders;
@Context
UriInfo ui;
private static final Logger logger = LoggerFactory.getLogger(LoggingInterceptor.class);
public ServerResponse preProcess(HttpRequest request, ResourceMethodInvoker method)
throws Failure, WebApplicationException {
if (logger.isDebugEnabled()) {
String httpMethod = request.getHttpMethod();
URI uri = ui.getRequestUri();
String uriPath = uri.getPath();
if (uri.getQuery() != null) {
uriPath += "?" + uri.getQuery();
}
if (uri.getFragment() != null) {
uriPath += "#" + uri.getFragment();
}
String sessionid = null;
List<String> headerSessionId = request.getHttpHeaders().getRequestHeader("sessionid");
if (headerSessionId != null) {
sessionid = headerSessionId.get(0);
}
if (logger.isDebugEnabled()) {
// log only in debug mode
logger.debug(sessionid + "|" + httpMethod + "|" + uriPath);
}
}
return null;
}
public void postProcess(ServerResponse response) {
Iterator<Entry<String, List<String>>> it = httpHeaders.getRequestHeaders().entrySet().iterator();
// get sessionid from headers
String sessionid = "[NOTSET]";
List<String> headerSessionId = httpHeaders.getRequestHeaders().get("sessionid");
if (headerSessionId != null) {
sessionid = headerSessionId.get(0);
}
URI uri = ui.getRequestUri();
String uriPath = uri.getPath();
if (uri.getQuery() != null) {
uriPath += "?" + uri.getQuery();
}
if (uri.getFragment() != null) {
uriPath += "#" + uri.getFragment();
}
if (logger.isDebugEnabled()) {
// in debug mode log anything
logger.info(sessionid + "|" + uriPath + "|" + response.getStatus() + "|" + response.getEntity().toString());
} else {
// log errors even in info mode
if ((logger.isInfoEnabled()) && (response.getStatus() >= 300)) {
logger.info(sessionid + "|" + uriPath + "|" + response.getStatus() + "|" +
response.getEntity().toString());
}
}
}
}