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/*-
* ============LICENSE_START=======================================================
* OPENECOMP - MSO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.adapters.sdnc.sdncrest;
import org.openecomp.mso.adapters.sdnc.impl.Constants;
import org.openecomp.mso.logger.MessageEnum;
import org.openecomp.mso.logger.MsoAlarmLogger;
import org.openecomp.mso.logger.MsoLogger;
import org.openecomp.mso.properties.MsoJavaProperties;
import org.openecomp.mso.properties.MsoPropertiesException;
import org.openecomp.mso.properties.MsoPropertiesFactory;
/**
* Typed Request Tunables. Each entry is identified by a TYPE in the property name.
* Different types can have different keys.
* <p>
* General format:
* <pre>
* org.openecomp.mso.adapters.sdnc.TYPE.KEY1[.KEY2...]=METHOD|TIMEOUT|URL|HEADER|NAMESPACE
* </pre>
* Currently supported type(s): service
* <pre>
* org.openecomp.mso.adapters.sdnc.service.SERVICE.OPERATION=METHOD|TIMEOUT|URL|HEADER|NAMESPACE
* </pre>
*/
public class TypedRequestTunables {
private static final String MSO_PROPERTIES_ID = "MSO_PROP_SDNC_ADAPTER";
private static final MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.RA);
private static final MsoAlarmLogger ALARMLOGGER = new MsoAlarmLogger();
private final MsoPropertiesFactory msoPropertiesFactory = new MsoPropertiesFactory();
private final String reqId;
private final String myUrlSuffix;
private String key = null;
private String error = null;
// tunables (all are required)
private String reqMethod = null;
private String timeout = null;
private String sdncUrl = null;
private String headerName = null;
private String namespace = null;
private String myUrl = null;
public TypedRequestTunables(String reqId, String myUrlSuffix) {
this.reqId = reqId;
this.myUrlSuffix = myUrlSuffix;
}
/**
* Sets the key for a service request:
* <pre>
* org.openecomp.mso.adapters.sdnc.service.SERVICE.OPERATION
* </pre>
* @param service the sdncService
* @param operation the sdncOperation
*/
public void setServiceKey(String service, String operation) {
key = Constants.REQUEST_TUNABLES + ".service." + service + "." + operation;
LOGGER.debug("Generated " + getClass().getSimpleName() + " key: " + key);
}
/**
* Gets the SDNC request ID.
*/
public String getReqId() {
return reqId;
}
/**
* Gets the generated key.
*/
public String getKey() {
return key;
}
/**
* Gets the most recent error, or null if there was no error.
*/
public String getError() {
return error;
}
public String getReqMethod() {
return reqMethod;
}
public String getTimeout() {
return timeout;
}
public String getSdncUrl() {
return sdncUrl;
}
public String getHeaderName() {
return headerName;
}
public String getNamespace() {
return namespace;
}
/**
* Gets the SDNC adapter notification URL, trimmed of trailing '/' characters.
*/
public String getMyUrl() {
return myUrl;
}
/**
* Returns true if successful. If there is an error, it is logged and alarmed.
* The error description may be retrieved by calling getError().
*/
public boolean setTunables() {
error = null;
MsoJavaProperties properties;
try {
properties = msoPropertiesFactory.getMsoJavaProperties(MSO_PROPERTIES_ID);
} catch (MsoPropertiesException e) {
error = "Mso Properties ID not found in cache: " + MSO_PROPERTIES_ID;
LOGGER.error(MessageEnum.LOAD_PROPERTIES_FAIL, "Unknown. " + error, "SDNC", "",
MsoLogger.ErrorCode.DataError, "Exception - Mso Properties ID not found in cache", e);
ALARMLOGGER.sendAlarm("MsoInternalError", MsoAlarmLogger.CRITICAL, error);
return false;
}
String value = properties.getProperty(key, "");
if (value.equals("")) {
error = "Missing configuration for: " + key;
LOGGER.error(MessageEnum.RA_SDNC_MISS_CONFIG_PARAM, key, "SDNC", "", MsoLogger.ErrorCode.DataError, "Missing config param");
ALARMLOGGER.sendAlarm("MsoInternalError", MsoAlarmLogger.CRITICAL, error);
return false;
}
String[] parts = value.split("\\|");
if (parts.length != 5) {
error = "Invalid configuration for: " + key;
LOGGER.error(MessageEnum.RA_SDNC_INVALID_CONFIG, key, value, "SDNC", "", MsoLogger.ErrorCode.DataError, "Invalid config");
ALARMLOGGER.sendAlarm("MsoInternalError", MsoAlarmLogger.CRITICAL, error);
return false;
}
reqMethod = parts[0];
LOGGER.debug("Request Method is set to: " + reqMethod);
timeout = parts[1];
LOGGER.debug("Timeout is set to: " + timeout);
String urlPropKey = Constants.REQUEST_TUNABLES + "." + parts[2];
sdncUrl = properties.getProperty(urlPropKey, "");
if (sdncUrl.equals("")) {
error = "Missing configuration for: " + urlPropKey;
LOGGER.error(MessageEnum.RA_SDNC_MISS_CONFIG_PARAM, urlPropKey, "SDNC", "", MsoLogger.ErrorCode.DataError, "Missing config param");
ALARMLOGGER.sendAlarm("MsoInternalError", MsoAlarmLogger.CRITICAL, error);
return false;
}
LOGGER.debug("SDNC Url is set to: " + sdncUrl);
headerName = parts[3];
LOGGER.debug("Header Name is set to: " + headerName);
namespace = parts[4];
LOGGER.debug("Namespace is set to: " + namespace);
myUrl = properties.getProperty(Constants.MY_URL_PROP, "");
if (myUrl.equals("")) {
error = "Missing configuration for: " + Constants.MY_URL_PROP;
LOGGER.error(MessageEnum.RA_SDNC_MISS_CONFIG_PARAM, Constants.MY_URL_PROP, "SDNC", "",
MsoLogger.ErrorCode.DataError, "Missing config param");
ALARMLOGGER.sendAlarm("MsoInternalError", MsoAlarmLogger.CRITICAL, error);
return false;
}
while (myUrl.endsWith("/")) {
myUrl = myUrl.substring(0, myUrl.length()-1);
}
myUrl += myUrlSuffix;
LOGGER.debug(toString());
return true;
}
@Override
public String toString() {
return getClass().getSimpleName() + "["
+ "reqId=" + reqId
+ (key == null ? "" : ", key=" + key)
+ (reqMethod == null ? "" : ", reqMethod=" + reqMethod)
+ (sdncUrl == null ? "" : ", sdncUrl=" + sdncUrl)
+ (timeout == null ? "" : ", timeout=" + timeout)
+ (headerName == null ? "" : ", headerName=" + headerName)
+ (namespace == null ? "" : ", namespace=" + namespace)
+ (myUrl == null ? "" : ", myUrl=" + myUrl)
+ "]";
}
}
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