Maven 2.x Compiler Plugin

Maven try to compile the source code (generate the .class files)even while proc only option is set which is not inline with Javac specification

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Blocker Blocker
  • Resolution: Not A Bug
  • Affects Version/s: 2.3.2
  • Fix Version/s: None
  • Labels:
    None
  • Environment:
  • Number of attachments :
    0

Description

I tried to using option 

<proc>only</proce>

with the maven compiler plugin, but it try to compile the source code and generate the .class files.
Below is the sample 

 
<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>2.3.2</version>
				<configuration>
					<proc>only</proc>
					<annotationProcessors>
						<annotationProcessor>com.annotation.processor.AnnotationProcessor</annotationProcessor>
					</annotationProcessors>
				</configuration>
			</plugin>
		</plugins>
	</build>

here i mentioned 

 <proc>only</proc>

. i.e. it should not compile the code and should do the annotation processing only ( I also cross check this behavior with javac tool of Java 1.6 update 23), but while invoking command 

 mvn -e -X clean compile

, it compile the source code. which is not inline with specification .
Here is output of command.

command window output
[DEBUG] Source roots:
[DEBUG]  E:\.......\src\main\java
[DEBUG] Command line options:
[DEBUG] -d E:\......\target\classes -classpath E:\......\target\classes;C:\Users\......\.m2\repository\com\test\annotationProcessor\0.0.1-SNAPSHOT\annotationProcessor-0.0.1-SNAPSHOT.jar;C:\Users\......\.m2\repository\com\test\annotation\0.0.1-SNAPSHOT\annotation-0.0.1-SNAPSHOT.jar; -sourcepath E:\......\src\main\java; E:\......\src\main\java\com\test\AnnotationUser.java -g -nowarn -target 1.5 -source 1.5
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 1 source file to E:\......\target\classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.976s
[INFO] Finished at: Wed Apr 04 10:42:47 IST 2012
[INFO] Final Memory: 5M/15M
[INFO] ------------------------------------------------------------------------

Please update the output log too while doing only annotation processing.

Activity

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Robert Scholte added a comment -

According to http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#proc this is only available for JDK 1.6+ sources.
You have to add the following to the configuration:

<source>1.6</source>
<target>1.6</target>
Show
Robert Scholte added a comment - According to http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#proc this is only available for JDK 1.6+ sources. You have to add the following to the configuration: <source> 1.6 </source> <target> 1.6 </target>

People

  • Assignee:
    Unassigned
    Reporter:
    Parmendra Tyagi
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Dates

  • Created:
    Updated:
    Resolved: