Sling Model API update to v1.2.2 (AEM 6.2) Not support @Inject anymore | Community
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John_Ky
John_Ky
Level 2
June 1, 2016
Solved

Sling Model API update to v1.2.2 (AEM 6.2) Not support @Inject anymore

  • June 1, 2016
  • 5 replies
  • 2228 views

AEM 6.2 uses Sling Model API 1.2.2, but this bundle seems not include @Inject annotation. So how to I inject some of sightly object inside Sling Model?

Old version look like: 

@Model(adaptables = Resource.class) public class HelloWorldModel { @Inject private SlingSettingsService settings; @Inject @Named("sling:resourceType") @Default(values = "No resourceType") protected String resourceType; private String message; @PostConstruct protected void init() { message = "\tHello World!\n"; message += "\tThis is instance: " + settings.getSlingId() + "\n"; message += "\tResource type is: " + resourceType + "\n"; } public String getMessage() { return message; } }

Up to new sling model 1.2.2, the @Inject doesnt work anymore.

Please help.

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    Best answer by John_Ky

    Thanks for your answer.

    Sling Model API version 1.2.2 have removed the package "javax.inject" so that is the reason my code does not work any more.

    I just tried to add:

    <dependency> <groupId>javax.inject</groupId> <artifactId>javax.inject</artifactId> </dependency>

    and it works well now.

    5 replies

    B
    BenSt10
    Level 4
    June 1, 2016

    Try declaring the version to be imported in the reactor pom in the <Import-Package> section: 

    <plugin> <groupId>org.apache.felix</groupId> <artifactId>maven-bundle-plugin</artifactId> <extensions>true</extensions> <configuration> <instructions> <Bundle-Activator>org.uc.news.core.Activator</Bundle-Activator> <Import-Package> javax.inject;version=0.0.0, com.day.cq.commons;version=0.0.0, * </Import-Package> <Export-Package> org.uc.news.core.*</Export-Package> <Sling-Model-Packages>org.uc.news.core.models</Sling-Model-Packages> </instructions> </configuration> </plugin>
      Tuhin_Ghosh
      Tuhin_Ghosh
      Level 8
      June 2, 2016

      I am not sure if I am missing something here but I have always used import javax.inject.Inject; for @Inject annotation. Please try this once. Should work.

       

      Thanks

      Tuhin

        John_Ky
        John_KyAuthorAccepted solution
        Level 2
        June 3, 2016

        Thanks for your answer.

        Sling Model API version 1.2.2 have removed the package "javax.inject" so that is the reason my code does not work any more.

        I just tried to add:

        <dependency> <groupId>javax.inject</groupId> <artifactId>javax.inject</artifactId> </dependency>

        and it works well now.

          GK-007
          GK-007
          Level 9
          June 13, 2016

          i am seeing similar issue now.

          I have below entry in my core pom.xml

          <dependency>
                      <groupId>javax.inject</groupId>
                      <artifactId>javax.inject</artifactId>
                      <version>1</version>
                      <scope>provided</scope>
          </dependency>

          Still i see model injection is not working.

          Please help me.

          Thanks,

          Kishore

          GK-007
          GK-007
          Level 9
          June 13, 2016

          Worked after declaring version in <Import-Package> section.

          Thanks,

          Kishore

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