Author: brett
Date: Wed Feb 8 17:01:23 2006
New Revision: 376138
URL: http://svn.apache.org/viewcvs?rev=376138&view=rev
Log:
[MPMD-13] add a pmd:check mojo
Submitted by: John Allen
Added:
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
(with props)
Modified:
maven/plugins/trunk/maven-pmd-plugin/pom.xml
Modified: maven/plugins/trunk/maven-pmd-plugin/pom.xml
URL:
http://svn.apache.org/viewcvs/maven/plugins/trunk/maven-pmd-plugin/pom.xml?rev=376138&r1=376137&r2=376138&view=diff
==============================================================================
--- maven/plugins/trunk/maven-pmd-plugin/pom.xml (original)
+++ maven/plugins/trunk/maven-pmd-plugin/pom.xml Wed Feb 8 17:01:23 2006
@@ -1,4 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?><project>
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
<parent>
<artifactId>maven-plugin-parent</artifactId>
<groupId>org.apache.maven.plugins</groupId>
@@ -31,4 +32,9 @@
<artifactId>plexus-utils</artifactId>
</dependency>
</dependencies>
+ <contributors>
+ <contributor>
+ <name>John Allen</name>
+ </contributor>
+ </contributors>
</project>
Added:
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
URL:
http://svn.apache.org/viewcvs/maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java?rev=376138&view=auto
==============================================================================
---
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
(added)
+++
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
Wed Feb 8 17:01:23 2006
@@ -0,0 +1,128 @@
+package org.apache.maven.plugin.pmd;
+
+/*
+ * Copyright 2001-2006 The Apache Software Foundation.
+ *
+ * Licensed 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.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.codehaus.plexus.util.xml.pull.MXParser;
+import org.codehaus.plexus.util.xml.pull.XmlPullParser;
+import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+
+/**
+ * Perform a violation check against the last pmd run to see if there are any
violations.
+ *
+ * @goal check
+ * @phase verify
+ * @execute goal="pmd"
+ */
+public class PmdViolationCheckMojo
+ extends AbstractMojo
+{
+ /**
+ * Specifies the path and filename to save the PMD output. The format of
the output file is
+ * determined by the <code>reportFormat</code>
+ *
+ * @parameter expression="${outputFile}"
default-value="${project.build.directory}/site/pmd.xml"
+ * @required
+ */
+ private File outputFile;
+
+ /**
+ * Specifies the format of the output to be used when writing to the
output file. Valid values are
+ * "plain" and "xml"
+ *
+ * @parameter expression="${format}" default-value="xml"
+ */
+ private String format;
+
+ /**
+ * Fail on violation?
+ *
+ * @parameter expression="${failOnViolation}" default-value="true"
+ * @required
+ */
+ private boolean failOnViolation;
+
+ /**
+ * Number of violations
+ */
+ public void execute()
+ throws MojoExecutionException, MojoFailureException
+ {
+ if ( !"xml".equals( format ) )
+ {
+ throw new MojoExecutionException(
+ "Output format is '" + format + "', pmd:check requires format
to be 'xml'." );
+ }
+
+ if ( outputFile.exists() )
+ {
+ try
+ {
+ XmlPullParser xpp = new MXParser();
+ FileReader freader = new FileReader( outputFile );
+ BufferedReader breader = new BufferedReader( freader );
+ xpp.setInput( breader );
+
+ int violations = countViolations( xpp );
+ if ( violations > 0 && failOnViolation )
+ {
+ throw new MojoFailureException(
+ "You have " + violations + " PMD violation" + (
violations > 1 ? "s" : "" ) + "." );
+ }
+ }
+ catch ( IOException e )
+ {
+ throw new MojoExecutionException( "Unable to read PMD results
xml: " + outputFile.getAbsolutePath(),
+ e );
+ }
+ catch ( XmlPullParserException e )
+ {
+ throw new MojoExecutionException( "Unable to read PMD results
xml: " + outputFile.getAbsolutePath(),
+ e );
+ }
+ }
+ else
+ {
+ getLog().info( "Unable to perform pmd:check, " + "unable to find
pmd:execute outputFile." );
+ }
+ }
+
+ private int countViolations( XmlPullParser xpp )
+ throws XmlPullParserException, IOException
+ {
+ int count = 0;
+
+ int eventType = xpp.getEventType();
+ while ( eventType != XmlPullParser.END_DOCUMENT )
+ {
+ if ( eventType == XmlPullParser.START_TAG && "violation".equals(
xpp.getName() ) )
+ {
+ count++;
+ }
+ eventType = xpp.next();
+ }
+
+ return count;
+ }
+}
Propchange:
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
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svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-pmd-plugin/src/main/java/org/apache/maven/plugin/pmd/PmdViolationCheckMojo.java
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svn:keywords = Author Date Id Revision
