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authorKrishnajinka <kris.jinka@samsung.com>2018-07-16 17:27:59 +0900
committerKrishnajinka <kris.jinka@samsung.com>2018-07-16 17:28:37 +0900
commit39191aaa6cf9f9d164c995e580c7df418b59b5c9 (patch)
tree6c6b05033b1bd63a8d95be2dc2ed30f6bb16f852 /ecomp-sdk/epsdk-analytics/src/main/java
parenta96a3e49cd472aa902c22143358b87562603d47c (diff)
FIX TO USE TRY WITH RESOURCES
FIX SONAR ISSUES RELATED WITH USE OF TRY WITH RESOURCES INSTEAD OF JUST TRY Issue-ID: PORTAL-336 Change-Id: I143c3d6167b101e5113faa3c70f57bfb8638e8de Signed-off-by: Krishnajinka <kris.jinka@samsung.com>
Diffstat (limited to 'ecomp-sdk/epsdk-analytics/src/main/java')
-rw-r--r--ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/definition/ReportSchedule.java19
-rw-r--r--ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/scheduler/SendEmail.java19
-rw-r--r--ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/system/fusion/controller/FileServletController.java19
3 files changed, 25 insertions, 32 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/definition/ReportSchedule.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/definition/ReportSchedule.java
index b3ec072d..d56391ef 100644
--- a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/definition/ReportSchedule.java
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/definition/ReportSchedule.java
@@ -1223,16 +1223,19 @@ public class ReportSchedule extends RaptorObject implements Serializable{
int len = 0;
char[] buffer = new char[512];
- Reader in = null;
- in = new InputStreamReader(clob.getAsciiStream());
- // if(obj instanceof oracle.sql.CLOB) {
- // in = ((oracle.sql.CLOB) obj).getCharacterStream();
- // } else if (obj instanceof weblogic.jdbc.wrapper.Clob) {
- // in = ((weblogic.jdbc.base.BaseClob) obj).getCharacterStream();
- // }
+ try(Reader in = new InputStreamReader(clob.getAsciiStream())) {
+ // if(obj instanceof oracle.sql.CLOB) {
+ // in = ((oracle.sql.CLOB) obj).getCharacterStream();
+ // } else if (obj instanceof weblogic.jdbc.wrapper.Clob) {
+ // in = ((weblogic.jdbc.base.BaseClob) obj).getCharacterStream();
+ // }
while ((len = in.read(buffer)) != -1)
sb.append(buffer, 0, len);
- in.close();
+ } catch(Exception e) {
+ //if any error while operating the input stream, just throw the error out
+ //so that outer try/catch block could handle it
+ throw e;
+ }
} else if (Globals.isPostgreSQL() || Globals.isMySQL()) {
String clob= null;
Object obj = null;
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/scheduler/SendEmail.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/scheduler/SendEmail.java
index 7722d9ed..1f6b4917 100644
--- a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/scheduler/SendEmail.java
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/scheduler/SendEmail.java
@@ -171,9 +171,12 @@ SchedulerUtil schedulerUtil;
params, types
);
- FileInputStream fileStream = new FileInputStream(readFile);
- schedulerUtil.updateBinaryStream("update cr_report_file_history set file_blob = ? where hist_id = ?", v_hist_rec.hist_id, fileStream, v_hist_rec.file_size);
- fileStream.close();
+ try(FileInputStream fileStream = new FileInputStream(readFile)) {
+ schedulerUtil.updateBinaryStream("update cr_report_file_history set file_blob = ? where hist_id = ?", v_hist_rec.hist_id, fileStream, v_hist_rec.file_size);
+ }catch (Exception e){
+ //throw the exception to outer block for handling it
+ throw e;
+ }
String userAddRecSql =
Globals.getSchedulerUserEmails().replace("[p_schedule_id]", p_schedule_id+"");
@@ -401,18 +404,16 @@ SchedulerUtil schedulerUtil;
InputStream in = con.getInputStream();
try {
-
- FileOutputStream out = new FileOutputStream(outputFolder + java.io.File.separator + fileName );
- try {
+
+ try (FileOutputStream out = new FileOutputStream(outputFolder + java.io.File.separator + fileName )) {
int inputLine;
while ((inputLine = in.read()) != -1) {
out.write(inputLine);
}
out.flush();
- }
- finally {
- out.close();
+ } catch(Exception e){
+ throw e;
}
}
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/system/fusion/controller/FileServletController.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/system/fusion/controller/FileServletController.java
index d54e0579..a03c9539 100644
--- a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/system/fusion/controller/FileServletController.java
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/system/fusion/controller/FileServletController.java
@@ -141,12 +141,10 @@ public class FileServletController {
private void serveFile(HttpServletResponse response, File inFile)
throws Exception {
- OutputStream os = null;
- InputStream is = null;
- try {
+
+ try(InputStream is = new BufferedInputStream(new FileInputStream(inFile));
+ OutputStream os = new BufferedOutputStream(response.getOutputStream());) {
response.reset();
- is = new BufferedInputStream(new FileInputStream(inFile));
- os = new BufferedOutputStream(response.getOutputStream());
response.setContentLength((int) inFile.length());
response.setContentType("application/octet-stream");
response.setHeader("Content-disposition", "attachment; filename=\""
@@ -154,16 +152,7 @@ public class FileServletController {
copyStream(is, os);
os.flush();
} catch (Exception ex) {
- if (os == null)
- throw new Exception("Could not open output stream for file ");
- if (is == null)
- throw new Exception("Could not open input stream for file ");
- } finally {
- if (os != null) {
- os.close();
- }
- if (is != null)
- is.close();
+ throw new Exception("Could not open input or output stream for file ");
}
}