com.wavemaker.runtime.rest.controller.RestRuntimeController Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (C) 2022-2023 WaveMaker, Inc.
*
* 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 com.wavemaker.runtime.rest.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import com.wavemaker.commons.MessageResource;
import com.wavemaker.commons.WMRuntimeException;
import com.wavemaker.runtime.rest.service.RestRuntimeService;
/**
* @author Uday Shankar
*/
public class RestRuntimeController {
@Autowired
private RestRuntimeService restRuntimeService;
public void handleRequest(final HttpServletRequest httpServletRequest, final HttpServletResponse httpServletResponse) throws Exception {
String pathInfo = httpServletRequest.getPathInfo();
String[] split = pathInfo.split("/");
if (split.length < 3) {
throw new WMRuntimeException(MessageResource.create("com.wavemaker.runtime.invalid.rest.service.url"));
}
final String serviceId = split[1];
if (StringUtils.isBlank(serviceId)) {
throw new WMRuntimeException(MessageResource.create("com.wavemaker.runtime.empty.serviceId"));
}
final String path = pathInfo.replaceFirst("/" + serviceId, "");
if (StringUtils.isBlank(path)) {
throw new WMRuntimeException(MessageResource.create("com.wavemaker.runtime.empty.path"));
}
try {
restRuntimeService.executeRestCall(serviceId, path, httpServletRequest, httpServletResponse);
} catch (WMRuntimeException e) {
throw e;
} catch (Throwable e) {
throw new WMRuntimeException(MessageResource.REST_SERVICE_INVOKE_FAILED, e);
}
}
}