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Re: [aspectj-users] Problem dusting off old AspectJ project: abstract aspect fields not visible in subaspects?
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I can't immediately see what is wrong. If you can email me the whole
app I'll puzzle through it for you (and did you try a 1.6.10?)
cheers
Andy
On 5 May 2011 05:38, Matthew Adams <matthew@xxxxxxxxxxxxxxx> wrote:
> Hi all,
>
> I'm blowing the dust off of an old AspectJ-based project I had been
> working on, and I'm getting an error that I can't quite figure out. I
> have an abstract aspect that is introducing two Date fields. Various
> subaspects (4 of them) are attempting to access the field, but the
> compiler is saying that the field is not visible. I've included
> relevant info below. Anyone have an idea why this wouldn't work? I'm
> using Maven 2.2.1, JDK 1.6.0_25, and trying to use AspectJ 1.6.11 &
> aspectj-maven-plugin 1.3.1.
>
> ...
> [INFO] ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO] ------------------------------------------------------------------------
> [INFO] Compiler errors:
> error at datetimePersisted = new Date();
> ^^^^^^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableAdvisingPrePersistMixin.aj:18:0::0
> datetimePersisted cannot be resolved
> error at datetimeUpdated = new Date();
> ^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableAdvisingPrePersistMixin.aj:19:0::0
> datetimeUpdated cannot be resolved
> error at datetimeUpdated = new Date();
> ^^^^^^^^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableAdvisingPreUpdateMixin.aj:18:0::0
> datetimeUpdated cannot be resolved
> error at datetimePersisted = datetimeUpdated = new Date();
> ^^^^^^^^^^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableIntroducingPrePersistMixin.aj:13:0::0
> The field AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.datetimePersisted
> is not visible
> error at datetimePersisted = datetimeUpdated = new Date();
> ^^^^^^^^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableIntroducingPrePersistMixin.aj:13:0::0
> The field AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.datetimeUpdated
> is not visible
> error at datetimeUpdated = new Date();
> ^^^^^^^^^^^^^
> C:\Work\...\trunk\domain-model\src\main\aspect\me\matthewadams\my\project\name\aspects\PersistentlyAuditableIntroducingPreUpdateMixin.aj:14:0::0
> The field AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.datetimeUpdated
> is not visible.
>
>
> Here's the abstract aspect:
>
>
> public abstract aspect AbstractPersistentlyAuditableMixin {
>
> public interface IntroducedPersistentlyAuditable extends
> PersistentlyAuditable {
> }
>
> @Column(name = "datetimePersisted")
> private Date
> AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.datetimePersisted;
>
> @Column(name = "datetimeUpdated")
> private Date
> AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.datetimeUpdated;
>
> public Date
> AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.getDatetimePersisted()
> {
> return new Date(datetimePersisted.getTime());
> }
>
> public Date
> AbstractPersistentlyAuditableMixin.IntroducedPersistentlyAuditable.getDatetimeUpdated()
> {
> return new Date(datetimeUpdated.getTime());
> }
> }
>
>
> Here's one of the subaspects:
>
>
> public aspect PersistentlyAuditableAdvisingPrePersistMixin extends
> AbstractPersistentlyAuditableMixin {
>
> declare parents : ((@Entity *) && hasmethod(@PrePersist * *(..)))
> implements IntroducedPersistentlyAuditable;
>
> after() returning : execution(@PrePersist * *(..)) {
> datetimePersisted = new Date();
> datetimeUpdated = new Date();
> }
> }
>
> I'm using maven 2.2.1 with the aspectj-maven-plugin 1.3.1. Here are
> the relevant portions of my pom:
>
> ...
> <!-- maven properties -->
> <my-project-name.aspectj.version>1.6.11</my-project-name.aspectj.version>
> <my-project-name.aspectj.maven.plugin.version>1.3.1</my-project-name.aspectj.maven.plugin.version>
> ...
> <dependency>
> <groupId>org.aspectj</groupId>
> <artifactId>aspectjrt</artifactId>
> <version>${my-project-name.aspectj.version}</version>
> </dependency>
> <dependency>
> <groupId>org.aspectj</groupId>
> <artifactId>aspectjweaver</artifactId>
> <version>${my-project-name.aspectj.version}</version>
> </dependency>
> <dependency>
> <groupId>org.aspectj</groupId>
> <artifactId>aspectjtools</artifactId>
> <version>${my-project-name.aspectj.version}</version>
> </dependency>
> ...
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>aspectj-maven-plugin</artifactId>
>
> <version>${my-project-name.aspectj.maven.plugin.version}</version>
> <configuration>
> <verbose>true</verbose>
> <complianceLevel>1.5</complianceLevel>
> <XhasMember>true</XhasMember>
> </configuration>
> <executions>
> <execution>
> <goals>
> <goal>compile</goal>
> <goal>test-compile</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
> ...
>
> Thanks,
> Matthew
>
> --
> @matthewadams12
> mailto:matthew@xxxxxxxxxxxxxxx
> skype:matthewadams12
> yahoo:matthewadams
> aol:matthewadams12
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> msn:matthew@xxxxxxxxxxxxxxx
> http://matthewadams.me
> http://www.linkedin.com/in/matthewadams
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