RANGER-5020: Fix duplicate ranger-pmd-ruleset and use central ruleset in dev-support

Author: kumaab

pom.xml

@@ -543,7 +543,7 @@
                 <version>${maven.pmd.plugin.version}</version>
                 <configuration>
                     <rulesets>
-                        <ruleset>${project.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                        <ruleset>dev-support/ranger-pmd-ruleset.xml</ruleset>
                     </rulesets>
                     <sourceEncoding>UTF-8</sourceEncoding>
                     <failOnViolation>true</failOnViolation>

ranger-examples/conditions-enrichers/pom.xml

@@ -45,4 +45,18 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>${project.parent.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                    </rulesets>
+                    <failOnViolation>true</failOnViolation>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

ranger-examples/dev-support/ranger-pmd-ruleset.xml

@@ -51,6 +51,20 @@
             <version>${project.version}</version>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>${project.parent.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                    </rulesets>
+                    <failOnViolation>true</failOnViolation>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <profiles>
         <profile>

ranger-examples/distro/pom.xml

@@ -134,4 +134,18 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>${project.parent.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                    </rulesets>
+                    <failOnViolation>true</failOnViolation>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

ranger-examples/plugin-sampleapp/pom.xml

@@ -55,4 +55,18 @@
             <version>${slf4j.version}</version>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>${project.parent.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                    </rulesets>
+                    <failOnViolation>true</failOnViolation>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

ranger-examples/sample-client/pom.xml

@@ -38,4 +38,18 @@
             <version>${slf4j.version}</version>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <configuration>
+                    <rulesets>
+                        <ruleset>${project.parent.parent.basedir}/dev-support/ranger-pmd-ruleset.xml</ruleset>
+                    </rulesets>
+                    <failOnViolation>true</failOnViolation>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

ranger-examples/sampleapp/pom.xml

@@ -19,6 +19,7 @@
 
 package org.apache.ranger.examples.sampleapp;
 
+import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Scanner;
 import java.util.Set;
@@ -52,7 +53,7 @@ public void init() {
 	public void run() {
 		LOG.debug("==> SampleApp.run()");
 
-		do {
+		while(true) {
 			String input = getInput();
 
 			if(input == null) {
@@ -69,9 +70,7 @@ public void run() {
 			String      userName   = getStringArg(args, 2);
 			Set<String> userGroups = new HashSet<String>();
 
-			for(int i = 3; i < args.length; i++) {
-				userGroups.add(args[i]);
-			}
+			userGroups.addAll(Arrays.asList(args).subList(3, args.length));
 
 			if(fileName == null || accessType == null || userName == null) {
 				LOG.info("Insufficient arguments. Usage: <accessType> <fileName> <userName> [userGroup1 userGroup2 userGroup3 ..]");
@@ -90,7 +89,7 @@ public void run() {
 			} else {
 				LOG.info("Not authorized!");
 			}
-		} while(true);
+		}
 
 		LOG.debug("<== SampleApp.run()");
 	}