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authorStanislav Marszalek <s.marszalek2@partner.samsung.com>2021-07-12 15:25:20 +0200
committerStanislav Marszalek <s.marszalek2@partner.samsung.com>2021-07-28 14:22:05 +0200
commitcc41ed25adcd0d5a4714ac92eee387c41eacbd3e (patch)
tree84cd4979946b23053bcd7bc2cd29e7540ef6b242 /src/main
parentaaf4218122ed0e18912581a04ee677f6613b8e8f (diff)
O1 PM Bulk support - FTP upload or file copy implementation
Issue-ID: INT-1945 Signed-off-by: Stanislav Marszalek <s.marszalek2@partner.samsung.com> Change-Id: If08908035719798d8d7b129ddcdb6ef83f1647fe
Diffstat (limited to 'src/main')
-rw-r--r--src/main/java/org/onap/a1pesimulator/service/fileready/FtpServerService.java39
-rw-r--r--src/main/resources/application.properties2
2 files changed, 39 insertions, 2 deletions
diff --git a/src/main/java/org/onap/a1pesimulator/service/fileready/FtpServerService.java b/src/main/java/org/onap/a1pesimulator/service/fileready/FtpServerService.java
index 3d751f5..d71cdf0 100644
--- a/src/main/java/org/onap/a1pesimulator/service/fileready/FtpServerService.java
+++ b/src/main/java/org/onap/a1pesimulator/service/fileready/FtpServerService.java
@@ -10,12 +10,14 @@ import java.io.IOException;
import java.nio.file.Files;
import java.util.zip.GZIPOutputStream;
+
import org.onap.a1pesimulator.data.fileready.FileData;
import org.onap.a1pesimulator.exception.NotUploadedToFtpException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
+import org.springframework.util.FileCopyUtils;
import net.schmizz.sshj.SSHClient;
import net.schmizz.sshj.sftp.SFTPClient;
@@ -27,6 +29,14 @@ public class FtpServerService {
private static final Logger log = LoggerFactory.getLogger(FtpServerService.class);
+ //true - file will be uploaded to FTP; false - file will be copied into xmlPmLocation
+ @Value("${ftp.server.upload}")
+ private boolean ftpServerUpload;
+
+ // location where archived file will be copied
+ @Value("${xml.pm.location}")
+ private String xmlPmLocation;
+
@Value("${ftp.server.url}")
private String ftpServerUrl;
@@ -48,7 +58,7 @@ public class FtpServerService {
public Mono<FileData> uploadFileToFtp(FileData fileData) {
return Mono.just(fileData)
.flatMap(this::tryToCompressFile)
- .flatMap(this::tryToUploadFileToFtp)
+ .flatMap(this::tryToUploadOrSaveFileToFtp)
.onErrorResume(throwable -> resumeError(throwable, fileData))
.doOnNext(file -> deletePMBulkFile(file.getPmBulkFile()));
}
@@ -73,12 +83,33 @@ public class FtpServerService {
log.trace("Compressing file {}", fileData.getPmBulkFile().getName());
return Mono.just(fileData);
} catch (IOException e) {
- log.error("Could not compress file ", e);
+ log.error("Could not compress file", e);
return Mono.empty();
}
}
/**
+ * Upload file to FTP or copy it to mounted location
+ *
+ * @param fileData data about file
+ * @return fileData for fileReadyEvent
+ */
+ private Mono<FileData> tryToUploadOrSaveFileToFtp(FileData fileData) {
+ if (ftpServerUpload) {
+ return tryToUploadFileToFtp(fileData);
+ } else {
+ File fileOnFtp = new File(xmlPmLocation, fileData.getArchivedPmBulkFile().getName());
+ try {
+ FileCopyUtils.copy(fileData.getArchivedPmBulkFile(), fileOnFtp);
+ log.info("Uploading file to the location: {}", fileOnFtp);
+ return Mono.just(fileData);
+ } catch (IOException e) {
+ return Mono.error(new NotUploadedToFtpException("File was not copied to FTP location", e));
+ }
+ }
+ }
+
+ /**
* Upload file to FTP
*
* @param fileData archived file in Mono
@@ -155,6 +186,10 @@ public class FtpServerService {
/**
* Try to clean up things after an exception
+ *
+ * @param throwable error thrown
+ * @param fileData data about files which needs to be deleted
+ * @return empty Mono object
*/
private Mono<FileData> resumeError(Throwable throwable, FileData fileData) {
log.error("Error occurs while uploading file to FTP server", throwable);
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 1cb06ec..fd95743 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -22,6 +22,7 @@ ves.failing.throughput=1
ves.failing.latency=500
# in sec
ves.failing.checkout.delay=15
+ftp.server.upload=false
ftp.server.protocol=sftp
ftp.server.url=localhost
ftp.server.port=22222
@@ -39,6 +40,7 @@ logging.config=classpath:logback-spring.xml
refresher.fixed.rate.ms=60000
restapi.version=v1
# PM Bulk File constants
+xml.pm.location=/a1pesim/generated_pm_bulks
xml.pm.bulk.fileFormatVersion=32.435 V7.0
xml.pm.bulk.vendorName=Samsung
xml.pm.bulk.userLabel=ORAN PE Sim