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Re: [aspectj-users] How to compile interfaces with default implementations

Hi,

I can reproduce the issue. It seems something changed in the way
maven3 interacts with the AspectJ plugin.

I will look into this later today.

-Ramnivas

On Tue, Dec 20, 2011 at 7:45 AM, Jean-Pierre Bergamin
<jpbergamin@xxxxxxxxx> wrote:
> Hello everyone
>
> I'm reading AspectJ in Action (2nd edition) and downloaded the source
> code from http://www.manning.com/laddad2/AspectJInActionSecondEdition-sources-1.0.0.zip.
> I'm now trying to compile the project
> "ch05\workspace\Section5.1.5ExampleVersion2". It's about interfaces
> that have a default implementation like:
>
> public interface Nameable {
>        public void setName(String name);
>        public String getName();
>
>        static aspect Impl {
>        private String Nameable.name;
>                public void Nameable.setName(String name) {
>                        this.name = name;
>                }
>                public String Nameable.getName() {
>                        return this.name;
>                }
>        }
> }
>
> When compiling the project, I get compilation errors:
>
> 8<--------------------------------------------------------------------------------------------------------
>
> [INFO] Scanning for projects...
> [WARNING]
> [WARNING] Some problems were encountered while building the effective
> model for ajia:section5.1.5ExampleVersion2:jar:1.0-SNAPSHOT
> [WARNING] 'build.plugins.plugin.version' for
> org.codehaus.mojo:tomcat-maven-plugin is missing. @
> ajia:common-java:1.0-SNAPSHOT,
> C:\Users\james\.m2\repository\ajia\common-java\1.0-SNAPSHOT\common-java-1.0-SNAPSHOT.pom,
> line 371, column 12
> [WARNING] 'build.plugins.plugin.version' for
> org.apache.maven.plugins:maven-compiler-plugin is missing. @
> ajia:common-java:1.0-SNAPSHOT,
> C:\Users\james\.m2\repository\ajia\common-java\1.0-SNAPSHOT\common-java-1.0-SNAPSHOT.pom,
> line 327, column 12
> [WARNING] 'build.plugins.plugin.version' for
> org.codehaus.mojo:exec-maven-plugin is missing. @
> ajia:common-java:1.0-SNAPSHOT,
> C:\Users\james\.m2\repository\ajia\common-java\1.0-SNAPSHOT\common-java-1.0-SNAPSHOT.pom,
> line 356, column 12
> [WARNING] 'build.plugins.plugin.version' for
> org.codehaus.mojo:aspectj-maven-plugin is missing. @ line 16, column
> 12
> [WARNING]
> [WARNING] It is highly recommended to fix these problems because they
> threaten the stability of your build.
> [WARNING]
> [WARNING] For this reason, future Maven versions might no longer
> support building such malformed projects.
> [WARNING]
> [INFO]
> [INFO] ------------------------------------------------------------------------
> [INFO] Building section5.1.5ExampleVersion2 1.0-SNAPSHOT
> [INFO] ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources)
> @ section5.1.5ExampleVersion2 ---
> [WARNING] Using platform encoding (Cp1252 actually) to copy filtered
> resources, i.e. build is platform dependent!
> [INFO] skip non existing resourceDirectory
> D:\Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\resources
> [INFO]
> [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @
> section5.1.5ExampleVersion2 ---
> [WARNING] File encoding has not been set, using platform encoding
> Cp1252, i.e. build is platform dependent!
> [INFO] Compiling 3 source files to
> D:\Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\target\classes
> [INFO] -------------------------------------------------------------
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[23,20]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,29]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,33]
> ';' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[26,26]
> '(' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[26,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[29,28]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[29,34]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[33,0]
> class, interface, or enum expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[23,20]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,24]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,29]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,30]
> ';' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[25,22]
> '(' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[25,30]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[28,24]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[28,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[32,0]
> class, interface, or enum expected
> [INFO] 18 errors
> [INFO] -------------------------------------------------------------
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 1.660s
> [INFO] Finished at: Tue Dec 20 16:38:46 CET 2011
> [INFO] Final Memory: 6M/120M
> [INFO] ------------------------------------------------------------------------
> [WARNING] The requested profile "private" could not be activated
> because it does not exist.
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile
> (default-compile) on project section5.1.5ExampleVersion2: Compilation
> failure: Compilation failure:
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[23,20]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,29]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[24,33]
> ';' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[26,26]
> '(' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[26,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[29,28]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[29,34]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Identifiable.java:[33,0]
> class, interface, or enum expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[23,20]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,24]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,29]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[24,30]
> ';' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[25,22]
> '(' expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[25,30]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[28,24]
> = expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[28,32]
> <identifier> expected
> [ERROR] \Downloads\AspectJInActionSecondEdition-sources-1.0.0\ch05\workspace\Section5.1.5ExampleVersion2\src\main\java\ajia\Nameable.java:[32,0]
> class, interface, or enum expected
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with
> the -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>
> 8<--------------------------------------------------------------------------------------------------------
>
> It seems as if the aspectj-maven-plugin is not executed, although it
> is configured in the parent project. I also tried to put the following
> plugin configuration in the project's pom itself, with the same
> result:
>
>        <build>
>                <plugins>
>                        <plugin>
>                                <groupId>org.codehaus.mojo</groupId>
>                                <artifactId>aspectj-maven-plugin</artifactId>
>                                <executions>
>                                        <execution>
>                                                <goals>
>                                                        <goal>compile</goal>
>                                                        <goal>test-compile</goal>
>                                                </goals>
>
>                                                <configuration>
>                                                        <source>1.5</source>
>                                                        <target>1.5</target>
>                                                </configuration>
>                                        </execution>
>                                </executions>
>                        </plugin>
>                </plugins>
>        </build>
>
>
> I'm using maven 3.0.3. Any ideas?
>
>
> Best regards,
> James
> _______________________________________________
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> aspectj-users@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/aspectj-users


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