com.wavemaker.runtime.rest.service.RestRuntimeServiceCacheHelper Maven / Gradle / Ivy
/**
* Copyright (C) 2020 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.service;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.WeakHashMap;
import com.wavemaker.commons.MessageResource;
import com.wavemaker.commons.WMRuntimeException;
import com.wavemaker.commons.json.JSONUtils;
import com.wavemaker.commons.util.WMIOUtils;
import com.wavemaker.runtime.WMAppContext;
import com.wavemaker.runtime.rest.model.RestServiceInfoBean;
import com.wavemaker.runtime.rest.processor.RestRuntimeConfig;
import com.wavemaker.runtime.rest.processor.data.HttpRequestDataProcessor;
import com.wavemaker.runtime.rest.processor.data.XWMPrefixDataProcessor;
import com.wavemaker.runtime.util.PropertyPlaceHolderReplacementHelper;
import com.wavemaker.tools.apidocs.tools.core.model.Swagger;
/**
* @author Uday Shankar
*/
public class RestRuntimeServiceCacheHelper {
private Map serviceIdVsSwaggerCache = Collections.synchronizedMap(new WeakHashMap<>());
private PropertyPlaceHolderReplacementHelper propertyPlaceHolderReplacementHelper;
public Swagger getSwaggerDoc(String serviceId) {
if (!serviceIdVsSwaggerCache.containsKey(serviceId)) {
InputStream stream = null;
try {
stream = Thread.currentThread().getContextClassLoader().getResourceAsStream(serviceId + "_apiTarget.json");
Reader reader = propertyPlaceHolderReplacementHelper.getPropertyReplaceReader(stream);
Swagger swaggerDoc = JSONUtils.toObject(reader, Swagger.class);
serviceIdVsSwaggerCache.put(serviceId, swaggerDoc);
} catch (IOException e) {
throw new WMRuntimeException(MessageResource.create("com.wavemaker.runtime.failed.to.read.swagger"), e, serviceId);
} finally {
WMIOUtils.closeSilently(stream);
}
}
return serviceIdVsSwaggerCache.get(serviceId);
}
public List getHttpRequestDataProcessors(String serviceId) {
List httpRequestDataProcessors = new ArrayList<>();
httpRequestDataProcessors.add(new XWMPrefixDataProcessor());
return httpRequestDataProcessors;
}
public RestRuntimeConfig getAppRuntimeConfig(String serviceId) {
RestServiceInfoBean restServiceInfoBean = WMAppContext.getInstance().getSpringBean(serviceId + "ServiceInfo");
return restServiceInfoBean.getRestRuntimeConfig();
}
public void setPropertyPlaceHolderReplacementHelper(PropertyPlaceHolderReplacementHelper propertyPlaceHolderReplacementHelper) {
this.propertyPlaceHolderReplacementHelper = propertyPlaceHolderReplacementHelper;
}
}