PR: MNG-1034

use reporting for default output directory

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@292104 13f79535-47bb-0310-9956-ffa450edef68

maven-plugins/maven-checkstyle-plugin/pom.xml

@@ -2,7 +2,7 @@
   <parent>
     <artifactId>maven-plugin-parent</artifactId>
     <groupId>org.apache.maven.plugins</groupId>
-    <version>2.0-beta-1</version>
+    <version>2.0-beta-3-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>maven-checkstyle-plugin</artifactId>
@@ -10,6 +10,9 @@
   <name>Maven Checkstyle Plugin</name>
   <version>2.0-alpha-3-SNAPSHOT</version>
   <inceptionYear>2005</inceptionYear>
+  <prerequisites>
+    <maven>2.0-beta-3-SNAPSHOT</maven>
+  </prerequisites>
   <developers>
     <developer>
       <id>vsiveton</id>

maven-plugins/maven-checkstyle-plugin/src/main/java/org/apache/maven/plugin/checkstyle/CheckstyleReport.java

@@ -16,6 +16,18 @@ package org.apache.maven.plugin.checkstyle;
  * limitations under the License.
  */
 
+import com.puppycrawl.tools.checkstyle.Checker;
+import com.puppycrawl.tools.checkstyle.ConfigurationLoader;
+import com.puppycrawl.tools.checkstyle.DefaultLogger;
+import com.puppycrawl.tools.checkstyle.ModuleFactory;
+import com.puppycrawl.tools.checkstyle.PackageNamesLoader;
+import com.puppycrawl.tools.checkstyle.PropertiesExpander;
+import com.puppycrawl.tools.checkstyle.XMLLogger;
+import com.puppycrawl.tools.checkstyle.api.AuditListener;
+import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
+import com.puppycrawl.tools.checkstyle.api.Configuration;
+import com.puppycrawl.tools.checkstyle.api.FilterSet;
+import com.puppycrawl.tools.checkstyle.filters.SuppressionsLoader;
 import org.apache.maven.project.MavenProject;
 import org.apache.maven.reporting.AbstractMavenReport;
 import org.apache.maven.reporting.MavenReportException;
@@ -23,19 +35,6 @@ import org.codehaus.doxia.site.renderer.SiteRenderer;
 import org.codehaus.plexus.util.FileUtils;
 import org.codehaus.plexus.util.StringUtils;
 
-import com.puppycrawl.tools.checkstyle.api.AuditListener;
-import com.puppycrawl.tools.checkstyle.api.Configuration;
-import com.puppycrawl.tools.checkstyle.ConfigurationLoader;
-import com.puppycrawl.tools.checkstyle.Checker;
-import com.puppycrawl.tools.checkstyle.DefaultLogger;
-import com.puppycrawl.tools.checkstyle.ModuleFactory;
-import com.puppycrawl.tools.checkstyle.PackageNamesLoader;
-import com.puppycrawl.tools.checkstyle.PropertiesExpander;
-import com.puppycrawl.tools.checkstyle.XMLLogger;
-import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
-import com.puppycrawl.tools.checkstyle.api.FilterSet;
-import com.puppycrawl.tools.checkstyle.filters.SuppressionsLoader;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
@@ -48,11 +47,10 @@ import java.util.Properties;
 import java.util.ResourceBundle;
 
 /**
- * @goal checkstyle
- *
  * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
  * @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a>
  * @version $Id: DependenciesReport.java,v 1.2 2005/02/23 00:08:02 brett Exp $
+ * @goal checkstyle
  */
 public class CheckstyleReport
     extends AbstractMavenReport
@@ -60,10 +58,10 @@ public class CheckstyleReport
     /**
      * Specifies the directory where the report will be generated
      *
-     * @parameter expression="${project.build.directory}/site"
+     * @parameter default-value="${project.reporting.outputDirectory}"
      * @required
      */
-    private String outputDirectory;
+    private File outputDirectory;
 
     /**
      * Specifies the names filter of the source files to be used for checkstyle
@@ -125,7 +123,7 @@ public class CheckstyleReport
      *
      * @parameter
      */
-    private String useFile;
+    private File useFile;
 
     /**
      * Specifies the location of the supperssions XML file to use. The plugin defines a Checkstyle
@@ -210,7 +208,7 @@ public class CheckstyleReport
      */
     protected String getOutputDirectory()
     {
-        return outputDirectory;
+        return outputDirectory.getAbsolutePath();
     }
 
     /**
@@ -255,10 +253,14 @@ public class CheckstyleReport
             checker = new Checker();
 
             if ( moduleFactory != null )
+            {
                 checker.setModuleFactory( moduleFactory );
+            }
 
             if ( filterSet != null )
+            {
                 checker.addFilter( filterSet );
+            }
 
             checker.configure( config );
         }
@@ -274,11 +276,9 @@ public class CheckstyleReport
             checker.addListener( listener );
         }
 
-        if ( StringUtils.isNotEmpty( useFile ) )
+        if ( useFile != null )
         {
-            File outputFile = new File( useFile );
-
-            OutputStream out = getOutputStream( outputFile );
+            OutputStream out = getOutputStream( useFile );
 
             checker.addListener( new DefaultLogger( out, true ) );
         }
@@ -326,8 +326,8 @@ public class CheckstyleReport
             }
             else
             {
-                throw new MavenReportException( "Invalid output file format: (" + outputFileFormat
-                    + "). Must be 'plain' or 'xml'." );
+                throw new MavenReportException(
+                    "Invalid output file format: (" + outputFileFormat + "). Must be 'plain' or 'xml'." );
             }
         }
 
@@ -337,14 +337,14 @@ public class CheckstyleReport
     private OutputStream getOutputStream( File file )
         throws MavenReportException
     {
-        FileOutputStream out;
-
         try
         {
-            File parentFile = file.getParentFile();
+            File parentFile = file.getAbsoluteFile().getParentFile();
 
             if ( !parentFile.exists() )
+            {
                 parentFile.mkdirs();
+            }
 
             return new FileOutputStream( file );
         }
@@ -405,11 +405,15 @@ public class CheckstyleReport
             }
 
             if ( headerFile != null )
+            {
                 p.setProperty( "checkstyle.header.file", headerFile );
+            }
 
             if ( cacheFile != null )
+            {
                 p.setProperty( "checkstyle.cache.file", cacheFile );
             }
+        }
         catch ( IOException e )
         {
             throw new MavenReportException( "Failed to get overriding properties", e );
@@ -448,7 +452,9 @@ public class CheckstyleReport
         throws MavenReportException
     {
         if ( StringUtils.isEmpty( packageNamesFile ) )
+        {
             return null;
+        }
 
         try
         {
@@ -464,7 +470,9 @@ public class CheckstyleReport
         throws MavenReportException
     {
         if ( StringUtils.isEmpty( suppressionsFile ) )
+        {
             return null;
+        }
 
         try
         {