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/*
* Copyright 2017 Huawei Technologies Co., Ltd.
*
* 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.openo.vnfsdk.functest.resource;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.StringTokenizer;
import java.util.UUID;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.eclipse.jetty.http.HttpStatus;
import org.openo.vnfsdk.functest.FileUtil;
import org.openo.vnfsdk.functest.TaskExecution;
import org.openo.vnfsdk.functest.responsehandler.VnfFuncTestResponseHandler;
import org.openo.vnfsdk.functest.util.RestResponseUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.codahale.metrics.annotation.Timed;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
@Path("/functest")
@Api(tags = {" function test Management "})
public class CommonManager {
private static final Logger LOGGER = LoggerFactory.getLogger(CommonManager.class);
@Path("")
@POST
@ApiOperation(value = "execute the function test")
@Produces(MediaType.APPLICATION_JSON)
@ApiResponses(value = {
@ApiResponse(code = HttpStatus.NOT_FOUND_404, message = "microservice not found", response = String.class),
@ApiResponse(code = HttpStatus.UNSUPPORTED_MEDIA_TYPE_415, message = "Unprocessable MicroServiceInfo Entity ", response = String.class),
@ApiResponse(code = HttpStatus.INTERNAL_SERVER_ERROR_500, message = "internal server error", response = String.class)})
@Timed
public Response executeFuncTest(InputStream csarInputStream) {
LOGGER.info("execute function test");
try {
// Convert the stream to script folder
String nl = File.separator;
String filePath = storeChunkFileInLocal("temp", "TempFile.rar", csarInputStream);
// Unzip the folder
String tempDir = System.getProperty("user.dir") + nl + "temp";
FileUtil.unzip(filePath, tempDir);
LOGGER.info("File path=" + filePath);
String[] directories = FileUtil.getDirectory(tempDir);
if(null != directories) {
filePath = tempDir + File.separator + directories[0];
}
// Upload the script and execute the script and run command
final UUID uniqueKey = UUID.randomUUID();
final String finalPath = filePath;
ExecutorService es = Executors.newFixedThreadPool(3);
es.submit(new Callable<Integer>() {
public Integer call() throws Exception {
new TaskExecution().executeScript(finalPath, uniqueKey);
return 0;
}
});
// Send REST response
return RestResponseUtil.getSuccessResponse(uniqueKey);
} catch(IOException e) {
LOGGER.error("Upload the script and execute the script and run command", e);
}
return null;
}
@Path("/{functestId}")
@GET
@ApiOperation(value = "get function test result by id")
@Produces(MediaType.APPLICATION_JSON)
@ApiResponses(value = {
@ApiResponse(code = HttpStatus.NOT_FOUND_404, message = "microservice not found", response = String.class),
@ApiResponse(code = HttpStatus.UNSUPPORTED_MEDIA_TYPE_415, message = "Unprocessable MicroServiceInfo Entity ", response = String.class),
@ApiResponse(code = HttpStatus.INTERNAL_SERVER_ERROR_500, message = "internal server error", response = String.class)})
@Timed
public Response queryResultByFuncTest(@ApiParam(value = "functestId") @PathParam("functestId") String instanceId) {
LOGGER.info("query functest result by id." + instanceId);
// Query VNF Function test result by function test ID
return VnfFuncTestResponseHandler.getInstance().getResponseByFuncTestId(instanceId);
}
public String storeChunkFileInLocal(String dirName, String fileName, InputStream uploadedInputStream)
throws IOException {
File tmpDir = new File(dirName);
LOGGER.info("tmpdir=" + dirName);
if(!tmpDir.exists()) {
tmpDir.mkdirs();
}
StringTokenizer st = new StringTokenizer(fileName, "/");
String actualFile = null;
while(st.hasMoreTokens()) {
actualFile = st.nextToken();
}
File file = new File(tmpDir + File.separator + actualFile);
OutputStream os = null;
try {
int read = 0;
byte[] bytes = new byte[1024];
os = new FileOutputStream(file, true);
while((read = uploadedInputStream.read(bytes)) != -1) {
os.write(bytes, 0, read);
}
os.flush();
return file.getAbsolutePath();
} finally {
if(os != null) {
os.close();
}
}
}
}
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