LogsResource.java

/*
 *    Constellation - An open source and standard compliant SDI
 *    http://www.constellation-sdi.org
 *
 * Copyright 2014 Geomatys.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.constellation.services.web.rest;

import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.LoggerContext;
import org.constellation.services.web.rest.dto.LoggerDTO;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;

/**
 * Controller for view and managing Log Level at runtime.
 */
@RestController
public class LogsResource {


    @RequestMapping(value = "/rest/logs",
            method = RequestMethod.GET,
            produces = "application/json")
    public List<LoggerDTO> getList() {
        LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();

        List<LoggerDTO> loggers = new ArrayList<LoggerDTO>();
        for (ch.qos.logback.classic.Logger logger : context.getLoggerList()) {
            loggers.add(new LoggerDTO(logger));
        }
        return loggers;
    }

    @RequestMapping(value = "/rest/logs",
            method = RequestMethod.PUT)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    public void changeLevel(@RequestBody LoggerDTO jsonLogger) {
        LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
        context.getLogger(jsonLogger.getName()).setLevel(Level.valueOf(jsonLogger.getLevel()));
    }
}