Minor changes for new Eclipse checkstyle checks

The laest Eclipse checkstyle version 8.26.0 does more thorough checking
and identified a number of small issues in the apex-pdp codebase. This
review fixes those issues.

logging pattern in logback.xml files amended to be less than 120
characters. Test case added for checking parameter is valid.

Issue-ID: POLICY-2204
Change-Id: Id7293e44b56c225afc6290e1c599603e9ebedb19
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 185 insertions, 134 deletions

diff --git a/integrity-audit/src/main/resources/logback.xml b/integrity-audit/src/main/resources/logback.xml
index dc495d12..040309b9 100644
--- a/integrity-audit/src/main/resources/logback.xml
+++ b/integrity-audit/src/main/resources/logback.xml
@@ -18,40 +18,77 @@
   ============LICENSE_END=========================================================
   -->
 
-<configuration scan="true" scanPeriod="3 seconds" debug="true">
+<configuration
+    scan="true"
+    scanPeriod="3 seconds"
+    debug="true">
   <!--<jmxConfigurator /> -->
   <!-- directory path for all other type logs -->
-  <property name="logDir" value="${POLICY_LOGS}" />
+    <property
+        name="logDir"
+        value="${POLICY_LOGS}" />
 
   <!-- directory path for debugging type logs -->
-  <property name="debugDir" value="${POLICY_LOGS}" />
+    <property
+        name="debugDir"
+        value="${POLICY_LOGS}" />
 
   <!--  specify the component name
     <ONAP-component-name>::= "MSO" | "DCAE" | "ASDC " | "AAI" |"Policy" | "SDNC" | "AC"  -->
-  <property name="componentName" value="common-modules"></property>
-  <property name="subComponentName" value="integrity-audit"></property>
+    <property
+        name="componentName"
+        value="common-modules"></property>
+    <property
+        name="subComponentName"
+        value="integrity-audit"></property>
 
   <!--  log file names -->
-  <property name="errorLogName" value="error" />
-  <property name="metricsLogName" value="metrics" />
-  <property name="auditLogName" value="audit" />
-  <property name="debugLogName" value="debug" />
+    <property
+        name="errorLogName"
+        value="error" />
+    <property
+        name="metricsLogName"
+        value="metrics" />
+    <property
+        name="auditLogName"
+        value="audit" />
+    <property
+        name="debugLogName"
+        value="debug" />
 
-   <property name="defaultPattern" value="%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX, UTC}|%X{requestId}|%X{serviceInstanceId}|%t|%X{serverName}|%X{serviceName}|%X{instanceUuid}|%p|%X{severity}|%X{serverIpAddress}|%X{server}|%X{clientIpAddress}|%c||%msg%n" />
-   <!--  <property name="defaultPattern" value="%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX, UTC}|%X{RequestId}|%X{ServiceInstanceId}|%thread||%X{ServiceName}|%X{InstanceUUID}|%.-5level|%X{Severity}|%X{ServerIPAddress}|%X{ServerFQDN}|%X{RemoteHost}||%X{Timer}|%msg%n" />  -->
-  <property name="logDirectory" value="${logDir}/${componentName}/${subComponentName}" />
-  <property name="debugLogDirectory" value="${debugDir}/${componentName}/${subComponentName}" />
+    <property
+        name="defaultPatternTimestamp"
+        value="%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX, UTC}" />
+
+    <property
+        name="defaultPatternTarget"
+        value="%X{requestId}|%X{serviceInstanceId}|%t|%X{serverName}|%X{serviceName}|%X{instanceUuid}" />
+
+
+    <property
+        name="defaultPatternDetails"
+        value="%X{severity}|%X{serverIpAddress}|%X{server}|%X{clientIpAddress}" />
+
+    <property
+        name="defaultPattern"
+        value="${defaultPatternTimestamp}|${defaultPatternTarget}|%p|${defaultPatternDetails}|%c||%msg%n" />
+
+    <property
+        name="debugLogDirectory"
+        value="${debugDir}/${componentName}/${subComponentName}" />
    <!--
   <property name="logDirectory" value="${logDir}/${componentName}/${subComponentName}" />
   <property name="debugLogDirectory" value="${debugDir}/${componentName}/${subComponentName}" />
   -->
   <!-- example from old log4j.properties:  ${catalina.base}/logs/pdp-rest.log  -->
   <!-- Example evaluator filter applied against console appender -->
-  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-    <encoder>
-      <pattern>${defaultPattern}</pattern>
-    </encoder>
-  </appender>
+    <appender
+        name="STDOUT"
+        class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>${defaultPattern}</pattern>
+        </encoder>
+    </appender>
 
   <!-- ============================================================================ -->
   <!-- EELF Appenders -->
@@ -69,137 +106,151 @@
     Policy engine events from other components, or it can be eliminated to record
     these events as part of the application root log. -->
 
-  <appender name="EELFAudit"
-    class="ch.qos.logback.core.rolling.RollingFileAppender">
-    <file>${logDirectory}/${auditLogName}.log</file>
-    <rollingPolicy
-      class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-      <fileNamePattern>${logDirectory}/${auditLogName}.%i.log.zip
-      </fileNamePattern>
-      <minIndex>1</minIndex>
-      <maxIndex>9</maxIndex>
-    </rollingPolicy>
-    <triggeringPolicy
-      class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-      <maxFileSize>5MB</maxFileSize>
-    </triggeringPolicy>
-    <encoder>
-         <pattern>${defaultPattern}</pattern>
-    </encoder>
-  </appender>
-  <appender name="asyncEELFAudit" class="ch.qos.logback.classic.AsyncAppender">
-    <queueSize>256</queueSize>
-    <appender-ref ref="EELFAudit" />
-  </appender>
-
-<appender name="EELFMetrics"
-    class="ch.qos.logback.core.rolling.RollingFileAppender">
-    <file>${logDirectory}/${metricsLogName}.log</file>
-    <rollingPolicy
-      class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-      <fileNamePattern>${logDirectory}/${metricsLogName}.%i.log.zip
-      </fileNamePattern>
-      <minIndex>1</minIndex>
-      <maxIndex>9</maxIndex>
-    </rollingPolicy>
-    <triggeringPolicy
-      class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-      <maxFileSize>5MB</maxFileSize>
-    </triggeringPolicy>
-    <encoder>
-      <!-- <pattern>"%d{HH:mm:ss.SSS} [%thread] %-5level %logger{1024} -
-        %msg%n"</pattern> -->
-      <pattern>${defaultPattern}</pattern>
-    </encoder>
-  </appender>
-
-
-  <appender name="asyncEELFMetrics" class="ch.qos.logback.classic.AsyncAppender">
-    <queueSize>256</queueSize>
-    <appender-ref ref="EELFMetrics"/>
-  </appender>
-
-  <appender name="EELFError"
-    class="ch.qos.logback.core.rolling.RollingFileAppender">
-    <file>${logDirectory}/${errorLogName}.log</file>
-    <rollingPolicy
-      class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-      <fileNamePattern>${logDirectory}/${errorLogName}.%i.log.zip
-      </fileNamePattern>
-      <minIndex>1</minIndex>
-      <maxIndex>9</maxIndex>
-    </rollingPolicy>
-    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-     <level>ERROR</level>
-     </filter>
-    <triggeringPolicy
-      class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-      <maxFileSize>5MB</maxFileSize>
-    </triggeringPolicy>
-    <encoder>
-      <pattern>${defaultPattern}</pattern>
-    </encoder>
-  </appender>
-
-  <appender name="asyncEELFError" class="ch.qos.logback.classic.AsyncAppender">
-    <queueSize>256</queueSize>
-    <appender-ref ref="EELFError"/>
-  </appender>
-
-   <appender name="EELFDebug"
-    class="ch.qos.logback.core.rolling.RollingFileAppender">
-    <file>${debugLogDirectory}/${debugLogName}.log</file>
-    <rollingPolicy
-      class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-      <fileNamePattern>${debugLogDirectory}/${debugLogName}.%i.log.zip
-      </fileNamePattern>
-      <minIndex>1</minIndex>
-      <maxIndex>9</maxIndex>
-    </rollingPolicy>
-    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-     <level>INFO</level>
-     </filter>
-    <triggeringPolicy
-      class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-      <maxFileSize>5MB</maxFileSize>
-    </triggeringPolicy>
-    <encoder>
-      <pattern>${defaultPattern}</pattern>
-    </encoder>
-  </appender>
-
-  <appender name="asyncEELFDebug" class="ch.qos.logback.classic.AsyncAppender">
-    <queueSize>256</queueSize>
-    <appender-ref ref="EELFDebug" />
-    <includeCallerData>true</includeCallerData>
-  </appender>
+    <appender
+        name="EELFAudit"
+        class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${logDirectory}/${auditLogName}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+            <fileNamePattern>${logDirectory}/${auditLogName}.%i.log.zip
+            </fileNamePattern>
+            <minIndex>1</minIndex>
+            <maxIndex>9</maxIndex>
+        </rollingPolicy>
+        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+            <maxFileSize>5MB</maxFileSize>
+        </triggeringPolicy>
+        <encoder>
+            <pattern>${defaultPattern}</pattern>
+        </encoder>
+    </appender>
+    <appender
+        name="asyncEELFAudit"
+        class="ch.qos.logback.classic.AsyncAppender">
+        <queueSize>256</queueSize>
+        <appender-ref ref="EELFAudit" />
+    </appender>
+
+    <appender
+        name="EELFMetrics"
+        class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${logDirectory}/${metricsLogName}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+            <fileNamePattern>${logDirectory}/${metricsLogName}.%i.log.zip
+            </fileNamePattern>
+            <minIndex>1</minIndex>
+            <maxIndex>9</maxIndex>
+        </rollingPolicy>
+        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+            <maxFileSize>5MB</maxFileSize>
+        </triggeringPolicy>
+        <encoder>
+            <pattern>${defaultPattern}</pattern>
+        </encoder>
+    </appender>
+
+
+    <appender
+        name="asyncEELFMetrics"
+        class="ch.qos.logback.classic.AsyncAppender">
+        <queueSize>256</queueSize>
+        <appender-ref ref="EELFMetrics" />
+    </appender>
+
+    <appender
+        name="EELFError"
+        class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${logDirectory}/${errorLogName}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+            <fileNamePattern>${logDirectory}/${errorLogName}.%i.log.zip
+            </fileNamePattern>
+            <minIndex>1</minIndex>
+            <maxIndex>9</maxIndex>
+        </rollingPolicy>
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>ERROR</level>
+        </filter>
+        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+            <maxFileSize>5MB</maxFileSize>
+        </triggeringPolicy>
+        <encoder>
+            <pattern>${defaultPattern}</pattern>
+        </encoder>
+    </appender>
+
+    <appender
+        name="asyncEELFError"
+        class="ch.qos.logback.classic.AsyncAppender">
+        <queueSize>256</queueSize>
+        <appender-ref ref="EELFError" />
+    </appender>
+
+    <appender
+        name="EELFDebug"
+        class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${debugLogDirectory}/${debugLogName}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+            <fileNamePattern>${debugLogDirectory}/${debugLogName}.%i.log.zip
+            </fileNamePattern>
+            <minIndex>1</minIndex>
+            <maxIndex>9</maxIndex>
+        </rollingPolicy>
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>INFO</level>
+        </filter>
+        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+            <maxFileSize>5MB</maxFileSize>
+        </triggeringPolicy>
+        <encoder>
+            <pattern>${defaultPattern}</pattern>
+        </encoder>
+    </appender>
+
+    <appender
+        name="asyncEELFDebug"
+        class="ch.qos.logback.classic.AsyncAppender">
+        <queueSize>256</queueSize>
+        <appender-ref ref="EELFDebug" />
+        <includeCallerData>true</includeCallerData>
+    </appender>
 
 
   <!-- ============================================================================ -->
   <!--  EELF loggers -->
   <!-- ============================================================================ -->
 
-  <logger name="com.att.eelf.audit" level="info" additivity="false">
-    <appender-ref ref="asyncEELFAudit" />
-  </logger>
+    <logger
+        name="com.att.eelf.audit"
+        level="info"
+        additivity="false">
+        <appender-ref ref="asyncEELFAudit" />
+    </logger>
 
-  <logger name="com.att.eelf.metrics" level="info" additivity="false">
+    <logger
+        name="com.att.eelf.metrics"
+        level="info"
+        additivity="false">
         <appender-ref ref="asyncEELFMetrics" />
-  </logger>
+    </logger>
 
-    <logger name="com.att.eelf.error" level="error" additivity="false">
-  <appender-ref ref="asyncEELFError" />
-  </logger>
+    <logger
+        name="com.att.eelf.error"
+        level="error"
+        additivity="false">
+        <appender-ref ref="asyncEELFError" />
+    </logger>
 
-   <logger name="com.att.eelf.debug" level="info" additivity="false">
+    <logger
+        name="com.att.eelf.debug"
+        level="info"
+        additivity="false">
         <appender-ref ref="asyncEELFDebug" />
-  </logger>
+    </logger>
 
 
   <!-- <root level="INFO"> -->
-  <root level="INFO">
+    <root level="INFO">
         <appender-ref ref="asyncEELFDebug" />
         <appender-ref ref="asyncEELFError" />
-  </root>
+    </root>
 
 </configuration>