From 15014b8ca386a8bfd5c26435f45de94ca06e95e8 Mon Sep 17 00:00:00 2001 From: Jim Hahn Date: Mon, 6 Apr 2020 15:33:23 -0400 Subject: Address sonar issues in drools-pdp Addressed the following sonar issues: - add "final" to public static fields - commented code; some were bogus - just updated the comments so sonar is happy - use "{}" instead of string concatenation - junit should assert something - when using logger, invoke compute-intensive tasks conditionally - use superclass name instead of subclass name to access static fields - don't always return the same value - remove "transient" from fields of classes that aren't Serializable - don't nest try/catch blocks - use appropriate class name in Logger.getLogger() - use Predicate instead of Function - remove unused parameters from private methods - either log or throw - remove duplicate methods - use remove() TLS instead of set(null) - null check is implicit in instanceof check - do something with return value - don't use volatile - don't return "null" list; used Optional instead - add no-arg constructor to non-Serializable superclass - add callSuper=true for EqualsAndHashCode - don't declare "throws XXX" where XXX is a subclass of RuntimeException - remove serialVersionUID field if the class isn't Serializable Also addressed some eclipse warnings: - unused fields - suppress generic typic cast warnings Issue-ID: POLICY-2305 Change-Id: I906d5bf71c1f86531423e23b3667a585cdba45e1 Signed-off-by: Jim Hahn --- .../main/java/org/onap/policy/drools/policies/DomainMaker.java | 7 +++---- .../src/main/java/org/onap/policy/drools/utils/PropertyUtil.java | 9 +++++---- .../org/onap/policy/drools/models/domains/a/DomainAPolicy.java | 2 -- .../java/org/onap/policy/drools/policies/DomainMakerTest.java | 2 -- 4 files changed, 8 insertions(+), 12 deletions(-) (limited to 'policy-utils') diff --git a/policy-utils/src/main/java/org/onap/policy/drools/policies/DomainMaker.java b/policy-utils/src/main/java/org/onap/policy/drools/policies/DomainMaker.java index 0097dff6..58d5052a 100644 --- a/policy-utils/src/main/java/org/onap/policy/drools/policies/DomainMaker.java +++ b/policy-utils/src/main/java/org/onap/policy/drools/policies/DomainMaker.java @@ -106,7 +106,7 @@ public class DomainMaker { * Check policy conformance to its specification providing a list of errors * in a ValidationFailedException. */ - public boolean conformance(@NonNull ToscaPolicy policy) throws ValidationFailedException { + public boolean conformance(@NonNull ToscaPolicy policy) { if (!isRegistered(policy.getTypeIdentifier())) { return false; } @@ -134,8 +134,7 @@ public class DomainMaker { * Checks a domain policy conformance to its specification providing a list of errors * in a ValidationFailedException. */ - public boolean conformance(@NonNull ToscaPolicyTypeIdentifier policyType, T domainPolicy) - throws ValidationFailedException { + public boolean conformance(@NonNull ToscaPolicyTypeIdentifier policyType, T domainPolicy) { if (!isRegistered(policyType)) { return false; @@ -144,7 +143,7 @@ public class DomainMaker { try { validators.get(policyType).encode(domainPolicy); } catch (CoderException e) { - logger.info("policy {}:{}:{} is not conformant", policyType, domainPolicy.getClass().getName(), e); + logger.info("policy {}:{} is not conformant", policyType, domainPolicy.getClass().getName(), e); if (e.getCause() instanceof ValidationFailedException) { throw (ValidationFailedException) e.getCause(); } diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java index 959e6a2c..e6195fa4 100644 --- a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2020 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. @@ -30,6 +30,7 @@ import java.util.Properties; import java.util.Set; import java.util.Timer; import java.util.TimerTask; +import java.util.concurrent.atomic.AtomicReference; import org.apache.commons.configuration2.Configuration; import org.apache.commons.configuration2.ConfigurationConverter; import org.apache.commons.configuration2.SystemConfiguration; @@ -54,13 +55,13 @@ public class PropertyUtil { private static final Logger logger = LoggerFactory.getLogger(PropertyUtil.class.getName()); - private static volatile CryptoCoder cryptoCoder; + private static final AtomicReference cryptoCoder = new AtomicReference<>(); /** * Sets a default Crypto Coder. */ public static void setDefaultCryptoCoder(CryptoCoder cryptoCoder) { - PropertyUtil.cryptoCoder = cryptoCoder; + PropertyUtil.cryptoCoder.set(cryptoCoder); } /** @@ -186,7 +187,7 @@ public class PropertyUtil { * @return Properties - interpolated properties object */ public static Properties getInterpolatedProperties(Properties properties) { - return getInterpolatedProperties(properties, cryptoCoder); + return getInterpolatedProperties(properties, cryptoCoder.get()); } /** diff --git a/policy-utils/src/test/java/org/onap/policy/drools/models/domains/a/DomainAPolicy.java b/policy-utils/src/test/java/org/onap/policy/drools/models/domains/a/DomainAPolicy.java index 04f20b2a..47972397 100644 --- a/policy-utils/src/test/java/org/onap/policy/drools/models/domains/a/DomainAPolicy.java +++ b/policy-utils/src/test/java/org/onap/policy/drools/models/domains/a/DomainAPolicy.java @@ -27,8 +27,6 @@ import lombok.Data; @Data @Builder public class DomainAPolicy { - private static final long serialVersionUID = -8942432000554391455L; - @SerializedName("type") public String type; diff --git a/policy-utils/src/test/java/org/onap/policy/drools/policies/DomainMakerTest.java b/policy-utils/src/test/java/org/onap/policy/drools/policies/DomainMakerTest.java index cfacc7ab..47d6c2d8 100644 --- a/policy-utils/src/test/java/org/onap/policy/drools/policies/DomainMakerTest.java +++ b/policy-utils/src/test/java/org/onap/policy/drools/policies/DomainMakerTest.java @@ -45,12 +45,10 @@ import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifi public class DomainMakerTest { private DomainMaker domainMaker; - private StandardCoder nonValCoder; @Before public void setUp() throws Exception { domainMaker = new DomainMaker(); - nonValCoder = new StandardCoder(); } @Test -- cgit 1.2.3-korg