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authorJim Hahn <jrh3@att.com>2020-04-07 13:58:09 -0400
committerJim Hahn <jrh3@att.com>2020-04-07 17:15:07 -0400
commit9b3ff5f270572a6760ff07dda9577cdadb53b088 (patch)
treeeacd325199fbb72fddaba94a057178a19e9c3360 /models-dao/src/main
parent3000fdca611c32b7001c553621660b8ea0d2eb49 (diff)
Address sonar issues in models
Addressed the following sonar issues: - use RE2 instead of java.util Pattern for "+" and "*" - don't use deprecated methods - for Date(long), sonar appeared not to parse the argument's type correctly. Modified the code slightly to make sonar happy - duplicate blocks of code - either log or throw - missing assert in junit - for SDNR & VFC, eliminated threads, as they are unnecessary - duplicate code block in different branches - useless assignments - redeclaring abstract methods - cyclomatic complexity - used lombok in some cases (e.g., EqualsAndHashCode) - assert argument order - actually deleted ControlLoopTargetType, because it is not needed and sonar complains regardless of which order is used - add private constructor to utility classes - use StandardCharsets instead of literals Also: - added logback-test.xml to SO to eliminate the voluminous output from the junit test Issue-ID: POLICY-2305 Change-Id: I586c331781bedbd54a115a71847d04d293689445 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'models-dao/src/main')
-rw-r--r--models-dao/src/main/java/org/onap/policy/models/dao/PfDaoFactory.java2
-rw-r--r--models-dao/src/main/java/org/onap/policy/models/dao/impl/DefaultPfDao.java56
2 files changed, 23 insertions, 35 deletions
diff --git a/models-dao/src/main/java/org/onap/policy/models/dao/PfDaoFactory.java b/models-dao/src/main/java/org/onap/policy/models/dao/PfDaoFactory.java
index d61229722..d7d1784eb 100644
--- a/models-dao/src/main/java/org/onap/policy/models/dao/PfDaoFactory.java
+++ b/models-dao/src/main/java/org/onap/policy/models/dao/PfDaoFactory.java
@@ -58,7 +58,7 @@ public class PfDaoFactory {
| InvocationTargetException | NoSuchMethodException | SecurityException e) {
String errorMessage =
"Policy Framework DAO class not found for DAO plugin \"" + daoParameters.getPluginClass() + "\"";
- LOGGER.error(errorMessage, e);
+ LOGGER.error(errorMessage);
throw new PfModelException(Response.Status.INTERNAL_SERVER_ERROR, errorMessage, e);
}
diff --git a/models-dao/src/main/java/org/onap/policy/models/dao/impl/DefaultPfDao.java b/models-dao/src/main/java/org/onap/policy/models/dao/impl/DefaultPfDao.java
index d78172436..0b32b5123 100644
--- a/models-dao/src/main/java/org/onap/policy/models/dao/impl/DefaultPfDao.java
+++ b/models-dao/src/main/java/org/onap/policy/models/dao/impl/DefaultPfDao.java
@@ -1,7 +1,7 @@
/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019-2020 Nordix Foundation.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019-2020 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.
@@ -120,7 +120,7 @@ public class DefaultPfDao implements PfDao {
} catch (final Exception ex) {
String errorMessage = "Creation of Policy Framework persistence unit \""
+ daoParameters.getPersistenceUnit() + "\" failed";
- LOGGER.warn(errorMessage, ex);
+ LOGGER.warn(errorMessage);
throw new PfModelException(Response.Status.INTERNAL_SERVER_ERROR, errorMessage, ex);
}
LOGGER.debug("Created Policy Framework persistence unit \"{}\"", daoParameters.getPersistenceUnit());
@@ -362,11 +362,7 @@ public class DefaultPfDao implements PfDao {
try {
if (filterMap != null) {
- StringBuilder bld = new StringBuilder(filterQueryString);
- for (String key : filterMap.keySet()) {
- bld.append("c." + key + "= :" + key + AND);
- }
- filterQueryString = bld.toString();
+ filterQueryString = buildFilter(filterMap, filterQueryString);
}
filterQueryString = addKeyFilterString(filterQueryString, name, startTime, endTime);
if (getRecordNum > 0) {
@@ -405,42 +401,30 @@ public class DefaultPfDao implements PfDao {
}
}
+ private String buildFilter(final Map<String, Object> filterMap, String filterQueryString) {
+ StringBuilder bld = new StringBuilder(filterQueryString);
+ for (String key : filterMap.keySet()) {
+ bld.append("c." + key + "= :" + key + AND);
+ }
+ return bld.toString();
+ }
+
@Override
public <T extends PfConcept> T get(final Class<T> someClass, final PfConceptKey key) {
- if (someClass == null) {
- return null;
- }
- final EntityManager mg = getEntityManager();
- try {
- final T t = mg.find(someClass, key);
- if (t != null) {
- mg.refresh(t);
- }
- return checkAndReturn(someClass, t);
- } finally {
- mg.close();
- }
+ return genericGet(someClass, key);
}
@Override
public <T extends PfConcept> T get(final Class<T> someClass, final PfReferenceKey key) {
- if (someClass == null) {
- return null;
- }
- final EntityManager mg = getEntityManager();
- try {
- final T t = mg.find(someClass, key);
- if (t != null) {
- mg.refresh(t);
- }
- return checkAndReturn(someClass, t);
- } finally {
- mg.close();
- }
+ return genericGet(someClass, key);
}
@Override
public <T extends PfConcept> T get(final Class<T> someClass, final PfTimestampKey key) {
+ return genericGet(someClass, key);
+ }
+
+ private <T extends PfConcept> T genericGet(final Class<T> someClass, final Object key) {
if (someClass == null) {
return null;
}
@@ -570,7 +554,11 @@ public class DefaultPfDao implements PfDao {
final EntityManager mg = getEntityManager();
long size = 0;
try {
- size = mg.createQuery("SELECT COUNT(c) FROM " + someClass.getSimpleName() + " c", Long.class)
+ /*
+ * Concatenation should be safe because the class name should be safe, thus
+ * disabling sonar.
+ */
+ size = mg.createQuery("SELECT COUNT(c) FROM " + someClass.getSimpleName() + " c", Long.class) // NOSONAR
.getSingleResult();
} finally {
mg.close();