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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* 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.sdc.be.model.operations.impl;
import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Map;
import javax.annotation.PostConstruct;
import org.apache.commons.io.filefilter.WildcardFileFilter;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.common.util.ZipUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fj.data.Either;
@org.springframework.stereotype.Component("csar-operation")
public class CsarOperation {
private static Logger log = LoggerFactory.getLogger(CsarOperation.class.getName());
@javax.annotation.Resource
private OnboardingClient onboardingClient;
public static void main(String[] args) {
CsarOperation csarOperation = new CsarOperation();
csarOperation.init();
String csarUuid = "70025CF6081B489CA7B1CBA583D5278D";
Either<Map<String, byte[]>, StorageOperationStatus> csar = csarOperation.getCsar(csarUuid, null);
System.out.println(csar.left().value());
}
@PostConstruct
public void init() {
}
// Mock returning a file from the file system until we have API from onboarding
public Either<Map<String, byte[]>, StorageOperationStatus> getMockCsar(String csarUuid) {
File dir = new File("/var/tmp/mockCsar");
FileFilter fileFilter = new WildcardFileFilter("*.csar");
File[] files = dir.listFiles(fileFilter);
for (int i = 0; i < files.length; i++) {
File csar = files[i];
if (csar.getName().startsWith(csarUuid)) {
log.debug("Found CSAR file {} matching the passed csarUuid {}", csar.getAbsolutePath(), csarUuid);
byte[] data;
try {
data = Files.readAllBytes(csar.toPath());
} catch (IOException e) {
log.debug("Error reading mock file for CSAR, error: {}", e);
return Either.right(StorageOperationStatus.NOT_FOUND);
}
Map<String, byte[]> readZip = ZipUtil.readZip(data);
return Either.left(readZip);
}
}
log.debug("Couldn't find mock file for CSAR starting with {}", csarUuid);
return Either.right(StorageOperationStatus.CSAR_NOT_FOUND);
}
/**
* get csar from remote repository
*
* @param csarUuid
* @return
*/
public Either<Map<String, byte[]>, StorageOperationStatus> getCsar(String csarUuid, User user) {
Either<Map<String, byte[]>, StorageOperationStatus> result = onboardingClient.getCsar(csarUuid,
user.getUserId());
if (result.isRight()) {
log.debug("Cannot find csar {}. Status returned is {}", csarUuid, result.right().value());
} else {
Map<String, byte[]> values = result.left().value();
if (values != null) {
log.debug("The returned files are {}", values.keySet());
}
}
return result;
}
public OnboardingClient getOnboardingClient() {
return onboardingClient;
}
}
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