Author: dennisl
Date: Thu Dec 30 21:20:11 2010
New Revision: 1054002

URL: http://svn.apache.org/viewvc?rev=1054002&view=rev
Log:
o Refactoring: move common (copied and pasted) code to a utility class

Added:
    
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
   (with props)
Modified:
    
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/announcement/AnnouncementMojo.java
    
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/jira/JiraMojo.java
    
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/trac/TracMojo.java

Modified: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/announcement/AnnouncementMojo.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/announcement/AnnouncementMojo.java?rev=1054002&r1=1054001&r2=1054002&view=diff
==============================================================================
--- 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/announcement/AnnouncementMojo.java
 (original)
+++ 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/announcement/AnnouncementMojo.java
 Thu Dec 30 21:20:11 2010
@@ -29,6 +29,7 @@ import java.util.Map;
 
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.changes.ChangesXML;
+import org.apache.maven.plugin.changes.ProjectUtils;
 import org.apache.maven.plugin.changes.ReleaseUtils;
 import org.apache.maven.plugin.jira.JiraAdapter;
 import org.apache.maven.plugin.jira.JiraXML;
@@ -341,7 +342,7 @@ public class AnnouncementMojo
             {
                 ChangesXML changesXML =  new ChangesXML( getXmlPath(), 
getLog() );
                 List changesReleases = changesXML.getReleaseList();
-                if ( validateIfIssueManagementComplete() )
+                if ( ProjectUtils.validateIfIssueManagementComplete( project, 
"JIRA", "JIRA announcement", getLog() ) )
                 {
                     List jiraReleases = getJiraReleases();
                     List mergedReleases = releaseUtils.mergeReleases( 
changesReleases, jiraReleases );
@@ -518,7 +519,7 @@ public class AnnouncementMojo
     public void doJiraGenerate()
         throws MojoExecutionException
     {
-        if ( validateIfIssueManagementComplete() )
+        if ( ProjectUtils.validateIfIssueManagementComplete( project, "JIRA", 
"JIRA announcement", getLog() ) )
         {
             List releases = getJiraReleases();
 
@@ -588,34 +589,6 @@ public class AnnouncementMojo
         }
     }
 
-    /**
-     * This method was copied from JiraMojo and modified.
-     */
-    private boolean validateIfIssueManagementComplete()
-    {
-        if ( project.getIssueManagement() == null )
-        {
-            getLog().error( "No Issue Management set. No JIRA announcement 
will be made." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getUrl() == null )
-            || ( project.getIssueManagement().getUrl().trim().equals( "" ) ) )
-        {
-            getLog().error( "No URL set in Issue Management. No JIRA 
announcement will be made." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getSystem() != null )
-            && !( project.getIssueManagement().getSystem().equalsIgnoreCase( 
"jira" ) ) )
-        {
-            getLog().error( "No JIRA Issue Management system configured. No 
JIRA announcement will be made." );
-
-            return false;
-        }
-        return true;
-    }
-
     /*
      * accessors
      */

Added: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java?rev=1054002&view=auto
==============================================================================
--- 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
 (added)
+++ 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
 Thu Dec 30 21:20:11 2010
@@ -0,0 +1,68 @@
+package org.apache.maven.plugin.changes;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.maven.plugin.logging.Log;
+import org.apache.maven.project.MavenProject;
+
+/**
+ * A utility class for working with Project objects.
+ *
+ * @version $Id$
+ */
+public class ProjectUtils
+{
+    /**
+     * Check if the issue management system has been properly configured in 
the Maven project.
+     *
+     * @param project The Maven project
+     * @param issueManagementSystem The name of the issue management system 
that is required
+     * @param mojoResult What the calling mojo produces, used in the error 
messages
+     * @param log A log
+     * @return <code>true</code> if the &lt;issueManagement&gt; element of the 
POM is complete,
+     * otherwise <code>false</code>
+     */
+    public static boolean validateIfIssueManagementComplete( MavenProject 
project, String issueManagementSystem,
+                                                             String 
mojoResult, Log log )
+    {
+        if ( project.getIssueManagement() == null )
+        {
+            log.error( "No Issue Management set. No " + mojoResult + " will be 
generated." );
+
+            return false;
+        }
+        else if ( ( project.getIssueManagement().getUrl() == null )
+            || ( project.getIssueManagement().getUrl().trim().equals( "" ) ) )
+        {
+            log.error( "No URL set in Issue Management. No " + mojoResult + " 
will be generated." );
+
+            return false;
+        }
+        else if ( ( project.getIssueManagement().getSystem() != null )
+            && !( project.getIssueManagement().getSystem().equalsIgnoreCase( 
issueManagementSystem ) ) )
+        {
+            log.error( "The " + mojoResult + " only supports " + 
issueManagementSystem + ".  No " + mojoResult
+                + " will be generated." );
+
+            return false;
+        }
+        return true;
+    }
+}

Propchange: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/changes/ProjectUtils.java
------------------------------------------------------------------------------
    svn:keywords = Date Revision Author Id

Modified: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/jira/JiraMojo.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/jira/JiraMojo.java?rev=1054002&r1=1054001&r2=1054002&view=diff
==============================================================================
--- 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/jira/JiraMojo.java
 (original)
+++ 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/jira/JiraMojo.java
 Thu Dec 30 21:20:11 2010
@@ -25,6 +25,7 @@ import java.util.Locale;
 import java.util.ResourceBundle;
 
 import org.apache.maven.plugin.changes.AbstractChangesReport;
+import org.apache.maven.plugin.changes.ProjectUtils;
 import org.apache.maven.reporting.MavenReportException;
 import org.apache.maven.settings.Settings;
 
@@ -229,7 +230,7 @@ public class JiraMojo
      */
     public boolean canGenerateReport()
     {
-        return validateIfIssueManagementComplete();
+        return ProjectUtils.validateIfIssueManagementComplete( project, 
"JIRA", "JIRA Report", getLog() );
     }
 
     public void executeReport( Locale locale )
@@ -335,29 +336,4 @@ public class JiraMojo
 
         jira.setSettings( settings );
     }
-
-    private boolean validateIfIssueManagementComplete()
-    {
-        if ( project.getIssueManagement() == null )
-        {
-            getLog().error( "No Issue Management set. No JIRA Report will be 
generated." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getUrl() == null )
-            || ( project.getIssueManagement().getUrl().trim().equals( "" ) ) )
-        {
-            getLog().error( "No URL set in Issue Management. No JIRA Report 
will be generated." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getSystem() != null )
-            && !( project.getIssueManagement().getSystem().equalsIgnoreCase( 
"jira" ) ) )
-        {
-            getLog().error( "The JIRA Report only supports JIRA.  No JIRA 
Report will be generated." );
-
-            return false;
-        }
-        return true;
-    }
 }

Modified: 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/trac/TracMojo.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/trac/TracMojo.java?rev=1054002&r1=1054001&r2=1054002&view=diff
==============================================================================
--- 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/trac/TracMojo.java
 (original)
+++ 
maven/plugins/trunk/maven-changes-plugin/src/main/java/org/apache/maven/plugin/trac/TracMojo.java
 Thu Dec 30 21:20:11 2010
@@ -28,6 +28,7 @@ import java.util.ResourceBundle;
 
 import org.apache.maven.doxia.siterenderer.Renderer;
 import org.apache.maven.plugin.changes.AbstractChangesReport;
+import org.apache.maven.plugin.changes.ProjectUtils;
 import org.apache.maven.project.MavenProject;
 import org.apache.maven.reporting.MavenReportException;
 import org.apache.xmlrpc.XmlRpcException;
@@ -92,7 +93,7 @@ public class TracMojo
      */
     public boolean canGenerateReport()
     {
-        return validateIfIssueManagementComplete();
+        return ProjectUtils.validateIfIssueManagementComplete( project, 
"Trac", "Trac Report", getLog() );
     }
 
     public void executeReport( Locale locale )
@@ -265,30 +266,4 @@ public class TracMojo
 
         return ticket;
     }
-
-    private boolean validateIfIssueManagementComplete()
-    {
-        if ( project.getIssueManagement() == null )
-        {
-            getLog().error( "No Issue Management set. No Trac Report will be 
generated." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getUrl() == null )
-            || ( project.getIssueManagement().getUrl().trim().equals( "" ) ) )
-        {
-            getLog().error( "No URL set in Issue Management. No Trac Report 
will be generated." );
-
-            return false;
-        }
-        else if ( ( project.getIssueManagement().getSystem() != null )
-            && !( project.getIssueManagement().getSystem().equalsIgnoreCase( 
"trac" ) ) )
-        {
-            getLog().error( "The Trac Report only supports Trac.  No Trac 
Report will be generated." );
-
-            return false;
-        }
-        return true;
-    }
-
 }


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