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authorAmaresh Kumar <kamaresh@in.ibm.com>2018-08-21 20:32:52 +0530
committerAmaresh Kumar <kamaresh@in.ibm.com>2018-08-21 20:33:04 +0530
commit428c7cf9852acf38fb3d043b17af07a88ebee7c9 (patch)
tree122490ab47b32558cb77082921cc81b855297088
parent441eae1b3d617a5b78df37865874f166e3491f8d (diff)
Fixed sonar issue in NodeUtils.java
Fixed Sonar issues in NodeUtils.java Issue-ID: DMAAP-623 Change-Id: Idd3f7d3e40b8981813b5096aeaec44f58d56b0a7 Signed-off-by: Amaresh Kumar <kamaresh@in.ibm.com>
-rw-r--r--datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java34
1 files changed, 21 insertions, 13 deletions
diff --git a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java b/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
index c57308b6..ea2ce34b 100644
--- a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
+++ b/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
@@ -47,13 +47,13 @@ import com.att.eelf.configuration.EELFManager;
* Utility functions for the data router node
*/
public class NodeUtils {
- private static EELFLogger eelflogger = EELFManager.getInstance().getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
- private static Logger logger = Logger.getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
- private static SimpleDateFormat logdate;
+ private static EELFLogger EELFLOGGER = EELFManager.getInstance().getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
+ private static Logger LOGGER = Logger.getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
+ private static SimpleDateFormat LOGDATE;
static {
- logdate = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
- logdate.setTimeZone(TimeZone.getTimeZone("GMT"));
+ LOGDATE = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
+ LOGDATE.setTimeZone(TimeZone.getTimeZone("GMT"));
}
private NodeUtils() {
@@ -96,6 +96,7 @@ public class NodeUtils {
md.update(key.getBytes());
return (getAuthHdr(node, base64Encode(md.digest())));
} catch (Exception e) {
+ LOGGER.error("Exception in generating Credentials for given node name:= " + e.getMessage());
return (null);
}
}
@@ -109,16 +110,22 @@ public class NodeUtils {
* @return CN of the certificate subject or null
*/
public static String getCanonicalName(String kstype, String ksfile, String kspass) {
+ KeyStore ks=null;
try {
- KeyStore ks = KeyStore.getInstance(kstype);
- ks.load(new FileInputStream(ksfile), kspass.toCharArray());
- return (getCanonicalName(ks));
+ ks = KeyStore.getInstance(kstype);
+ try(FileInputStream fileInputStream=new FileInputStream(ksfile)) {
+ ks.load(fileInputStream, kspass.toCharArray());
+ }
+ } catch(IOException ioException) {
+ LOGGER.error("Exception occurred while opening FileInputStream",ioException);
+ return (null);
} catch (Exception e) {
setIpAndFqdnForEelf("getCanonicalName");
- eelflogger.error(EelfMsgs.MESSAGE_KEYSTORE_LOAD_ERROR, ksfile, e.toString());
- logger.error("NODE0401 Error loading my keystore file + " + ksfile + " " + e.toString(), e);
+ EELFLOGGER.error(EelfMsgs.MESSAGE_KEYSTORE_LOAD_ERROR, ksfile, e.toString());
+ LOGGER.error("NODE0401 Error loading my keystore file + " + ksfile + " " + e.toString(), e);
return (null);
}
+ return (getCanonicalName(ks));
}
/**
@@ -150,7 +157,7 @@ public class NodeUtils {
}
}
} catch (Exception e) {
- logger.error("NODE0402 Error extracting my name from my keystore file " + e.toString(), e);
+ LOGGER.error("NODE0402 Error extracting my name from my keystore file " + e.toString(), e);
}
return (null);
}
@@ -165,6 +172,7 @@ public class NodeUtils {
try {
return (InetAddress.getByName(ip).getAddress());
} catch (Exception e) {
+ LOGGER.error("Exception in generating byte array for given IP address := " + e.getMessage());
}
return (null);
}
@@ -224,7 +232,7 @@ public class NodeUtils {
* Format a logging timestamp as yyyy-mm-ddThh:mm:ss.mmmZ
*/
public static synchronized String logts(Date when) {
- return (logdate.format(when));
+ return (LOGDATE.format(when));
}
/* Method prints method name, server FQDN and IP Address of the machine in EELF logs
@@ -238,7 +246,7 @@ public class NodeUtils {
MDC.put(MDC_SERVER_FQDN, InetAddress.getLocalHost().getHostName());
MDC.put(MDC_SERVER_IP_ADDRESS, InetAddress.getLocalHost().getHostAddress());
} catch (Exception e) {
- e.printStackTrace();
+ LOGGER.error("Exception in generating byte array for given IP address := " + e.getMessage());
}
}