How resourceResolver getting current user session ?

[vasimakram]

How resourceResolver work when we say resourceResolver.getResource("/etc/geometrixx") based on current user permissions ?

[Lokesh_Shivalingaiah]

its depends on how you have created the session before using resourceResolver.

Check this example [1]

[1] http://www.wemblog.com/2014/08/how-to-use-sessions-and-resource.html

[smacdonald2008 · Accepted solution]

In AEM 6 - a better way is to create an dedicated account and use that. For example: 

Map<String, Object> param = new HashMap<String, Object>();
param.put(ResourceResolverFactory.SUBSERVICE, "datawrite");
ResourceResolver resolver = null;

try {
           
resolver = resolverFactory.getServiceResourceResolver(param);
session = resolver.adaptTo(Session.class);

See https://helpx.adobe.com/experience-manager/using/querying-experience-manager-sling.html

[hemants77642692]

Hi Smac,

I have followed the link https://helpx.adobe.com/experience-manager/using/querying-experience-manager-sling.html and tried to create the project for AEM 6.2

While creating the snapshot, m getting the following error :

SUBSERVICE cannot be resolved or is not a field    CustomerServiceImpl.java    /slingjcr-bundle/src/main/java/com/community/aem    line 74    Java Problem

The method getServiceResourceResolver(Map<String,Object>) is undefined for the type ResourceResolverFactory    CustomerServiceImpl.java    /slingjcr-bundle/src/main/java/com/community/aem    line 80    Java Problem

-----------------------------------------------------------------------------------------------------------------------------

param.put(ResourceResolverFactory.SUBSERVICE, "datawrite");
ResourceResolver resolver = null;
  
try {
             
    //Invoke the adaptTo method to create a Session used to create a QueryManager
    resolver = resolverFactory.getServiceResourceResolver(param);
    session = resolver.adaptTo(Session.class);
      

Could you please suggeston this.

Thanks-

Hemant

[Ratna_Kumar]

Hi,

BTW, What do you mean by creating snapshot means -  when you create a bundle, you see the error in error.log?

I have tested this article many times, it works for me. However, I will again retest it and once again check the same.

~ Ratna.

[Ratna_Kumar]

Also, watch this video here: http://scottsdigitalcommunity.blogspot.in/2014/12/querying-adobe-experience-manager-6.html  - which contains step by step of the article 

~ Ratna.

[hemant_1991]

Hi Ratna,

Thanks for your reply...

I followed exactly the same steps as shown in the video.. But while creating the osgi bundle, during mvn clean install, I m getting the below error :

_______________________________________________________________________________________________

C:\AEM4502\slingjcr>mvn clean install

[INFO] Scanning for projects...
[ERROR] [ERROR] Project 'com.community.aem:slingjcr-bundle:1.0-SNAPSHOT' is duplicated in the reactor @
[ERROR] Project 'com.community.aem:slingjcr-bundle:1.0-SNAPSHOT' is duplicated in the reactor -> [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/DuplicateProjectException

_________________________________________________________________________________

Screenshot of eclipse attached.

[Ratna_Kumar]

Hi,

From your screenshot you written incorrect class for implementing the interface.
It must be "CustomerServiceImp" and not "s" 

//It must be CustomerServiceImp Implements CutomerService

~ Ratna.

[hemant_1991]

That was a typo while taking the screenshot.. but It was compiled with correct name..

Anyways, keeping the correct class name has even not solved the issue..

[Prince_Shivhare]

Hi,

is duplicated in the reactor 

looks like you have error on POM file.

please check your project artifact ID.

do you have same name of artifact ID and group ID ?

~ Prince

[hemant_1991]

Hi Prince,

No, I have checked it.. Its different..

below is the error log :

______________________________________________________________________

[ERROR] [ERROR] Project 'com.community.aem:slingjcr-bundle:1.0-SNAPSHOT' is duplicated in the reactor @
[ERROR] Project 'com.community.aem:slingjcr-bundle:1.0-SNAPSHOT' is duplicated in the reactor -> [Help 1]
org.apache.maven.project.DuplicateProjectException: Project 'com.community.aem:slingjcr-bundle:1.0-SNAPSHOT' is duplicated in the reactor
        at org.apache.maven.project.ProjectSorter.<init>(ProjectSorter.java:93)
        at org.apache.maven.graph.DefaultProjectDependencyGraph.<init>(DefaultProjectDependencyGraph.java:56)
        at org.apache.maven.graph.DefaultGraphBuilder.dependencyGraph(DefaultGraphBuilder.java:109)
        at org.apache.maven.graph.DefaultGraphBuilder.build(DefaultGraphBuilder.java:92)
        at org.apache.maven.DefaultMaven.buildGraph(DefaultMaven.java:491)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:219)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DuplicateProjectException

____________________________________________________________________________________________________________________________

[Prince_Shivhare]

Hi,

if you will check the link: http://cwiki.apache.org/confluence/display/MAVEN/DuplicateProjectException

it is also saying the same thing: The coordinates for a project as given by its group id, artifact id and version must be unique within a reactor build.

Can you please post some more details or screenshot?

~ Prince

[Prince_Shivhare]

Hi,

If you will check the link:  http://cwiki.apache.org/confluence/display/MAVEN/DuplicateProjectException

It is also saying the same thing: The coordinates for a project as given by its group id, artifact id and version must be unique within a reactor build.

Can you please post some more details or screenshot related to POM file?

~ Prince

[hemant_1991]

pom.xml..

____________________________________________________________________

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd ">
    <modelVersion>4.0.0</modelVersion>
    <!-- ====================================================================== -->
    <!-- P A R E N T P R O J E C T D E S C R I P T I O N -->
    <!-- ====================================================================== -->
    <parent>
        <groupId>com.community.aem</groupId>
        <artifactId>slingjcr</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
 
    <!-- ====================================================================== -->
    <!-- P R O J E C T D E S C R I P T I O N -->
    <!-- ====================================================================== -->
 
    <artifactId>slingjcr-bundle</artifactId>
    <packaging>bundle</packaging>
    <name>My Project Bundle</name>
 
<dependencies>
         
          
        
      <dependency>
        <groupId>com.adobe.aem</groupId>
        <artifactId>aem-api</artifactId>
        <version>6.0.0.1</version>
        <scope>provided</scope>
    </dependency>
         
         
   <dependency>
    <groupId>org.apache.sling</groupId>
    <artifactId>org.apache.sling.api</artifactId>
    <version>2.8.0</version>
</dependency>
  
         
        <dependency>
            <groupId>org.osgi</groupId>
            <artifactId>org.osgi.compendium</artifactId>
        </dependency>
        <dependency>
            <groupId>org.osgi</groupId>
            <artifactId>org.osgi.core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.felix</groupId>
            <artifactId>org.apache.felix.scr.annotations</artifactId>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
        </dependency>
           
            
        <dependency>
         <groupId>org.apache.felix</groupId>
     
         <artifactId>org.osgi.core</artifactId>
     
         <version>1.4.0</version>
      </dependency>
           
          
            
    <dependency>
    <groupId>org.apache.jackrabbit</groupId>
    <artifactId>jackrabbit-core</artifactId>
    <version>2.4.3</version>
    </dependency>
         
    <dependency>
    <groupId>org.apache.jackrabbit</groupId>
    <artifactId>jackrabbit-jcr-commons</artifactId>
    <version>2.4.3</version>
    </dependency>
   <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
             
     
           
      <dependency>
         <groupId>javax.jcr</groupId>
         <artifactId>jcr</artifactId>
         <version>2.0</version>
      </dependency>
         
       <dependency>
            <groupId>com.day.cq.wcm</groupId>
            <artifactId>cq-wcm-api</artifactId>
            <version>5.5.0</version>
            <scope>provided</scope>
        </dependency>
           
        <dependency>
            <groupId>com.day.cq</groupId>
            <artifactId>cq-commons</artifactId>
            <version>5.5.0</version>
            <scope>provided</scope>
        </dependency>
                 
    </dependencies> 
    <!-- ====================================================================== -->
    <!-- B U I L D D E F I N I T I O N -->
    <!-- ====================================================================== -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.felix</groupId>
                <artifactId>maven-scr-plugin</artifactId>
                <executions>
                    <execution>
                        <id>generate-scr-descriptor</id>
                        <goals>
                            <goal>scr</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.felix</groupId>
                <artifactId>maven-bundle-plugin</artifactId>
                <extensions>true</extensions>
                <configuration>
                    <instructions>
                        <Bundle-SymbolicName>com.community.aem.slingjcr-bundle</Bundle-SymbolicName>
                    </instructions>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.sling</groupId>
                <artifactId>maven-sling-plugin</artifactId>
                <configuration>
                    <slingUrl>http://${crx.host}:${crx.port}/apps/myproject/install</slingUrl>
                    <usePut>true</usePut>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
                    <excludePackageNames>
                        *.impl
                    </excludePackageNames>
                 </configuration>
            </plugin>
        </plugins>
    </build>
</project>

[hemant_1991]

pom.xml..

____________________________________________________________________

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd ">
    <modelVersion>4.0.0</modelVersion>
    <!-- ====================================================================== -->
    <!-- P A R E N T P R O J E C T D E S C R I P T I O N -->
    <!-- ====================================================================== -->
    <parent>
        <groupId>com.community.aem</groupId>
        <artifactId>slingjcr</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
 
    <!-- ====================================================================== -->
    <!-- P R O J E C T D E S C R I P T I O N -->
    <!-- ====================================================================== -->
 
    <artifactId>slingjcr-bundle</artifactId>
    <packaging>bundle</packaging>
    <name>My Project Bundle</name>
 
<dependencies>
         
          
        
      <dependency>
        <groupId>com.adobe.aem</groupId>
        <artifactId>aem-api</artifactId>
        <version>6.0.0.1</version>
        <scope>provided</scope>
    </dependency>
         
         
   <dependency>
    <groupId>org.apache.sling</groupId>
    <artifactId>org.apache.sling.api</artifactId>
    <version>2.8.0</version>
</dependency>
  
         
        <dependency>
            <groupId>org.osgi</groupId>
            <artifactId>org.osgi.compendium</artifactId>
        </dependency>
        <dependency>
            <groupId>org.osgi</groupId>
            <artifactId>org.osgi.core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.felix</groupId>
            <artifactId>org.apache.felix.scr.annotations</artifactId>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
        </dependency>
           
            
        <dependency>
         <groupId>org.apache.felix</groupId>
     
         <artifactId>org.osgi.core</artifactId>
     
         <version>1.4.0</version>
      </dependency>
           
          
            
    <dependency>
    <groupId>org.apache.jackrabbit</groupId>
    <artifactId>jackrabbit-core</artifactId>
    <version>2.4.3</version>
    </dependency>
         
    <dependency>
    <groupId>org.apache.jackrabbit</groupId>
    <artifactId>jackrabbit-jcr-commons</artifactId>
    <version>2.4.3</version>
    </dependency>
   <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
             
     
           
      <dependency>
         <groupId>javax.jcr</groupId>
         <artifactId>jcr</artifactId>
         <version>2.0</version>
      </dependency>
         
       <dependency>
            <groupId>com.day.cq.wcm</groupId>
            <artifactId>cq-wcm-api</artifactId>
            <version>5.5.0</version>
            <scope>provided</scope>
        </dependency>
           
        <dependency>
            <groupId>com.day.cq</groupId>
            <artifactId>cq-commons</artifactId>
            <version>5.5.0</version>
            <scope>provided</scope>
        </dependency>
                 
    </dependencies> 
    <!-- ====================================================================== -->
    <!-- B U I L D D E F I N I T I O N -->
    <!-- ====================================================================== -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.felix</groupId>
                <artifactId>maven-scr-plugin</artifactId>
                <executions>
                    <execution>
                        <id>generate-scr-descriptor</id>
                        <goals>
                            <goal>scr</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.felix</groupId>
                <artifactId>maven-bundle-plugin</artifactId>
                <extensions>true</extensions>
                <configuration>
                    <instructions>
                        <Bundle-SymbolicName>com.community.aem.slingjcr-bundle</Bundle-SymbolicName>
                    </instructions>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.sling</groupId>
                <artifactId>maven-sling-plugin</artifactId>
                <configuration>
                    <slingUrl>http://${crx.host}:${crx.port}/apps/myproject/install</slingUrl>
                    <usePut>true</usePut>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
                    <excludePackageNames>
                        *.impl
                    </excludePackageNames>
                 </configuration>
            </plugin>
        </plugins>
    </build>
</project>

[Prince_Shivhare]

Hi,

Please make sure project children POM file (Ex. Core , Apps)  artifact ID should not same.

Ex:

1) student\core\pom.xml

your artifact ID should be:

 <artifactId>student.core</artifactId>
    <packaging>bundle</packaging>
    <name>student - Core</name>
    <description>Core bundle for student</description>

2) student\ui.apps\pom.xml

your artifact ID should be:

<artifactId>student.ui.apps</artifactId>
    <packaging>content-package</packaging>
    <name>student - UI apps</name>
    <description>UI apps package for student</description>

I just did the same thing .. I kept the name of artifcat ID same for core and apps pom file. and got the same error.

please try this. 

~ Prince

[Prince_Shivhare]

This is when I am using maven archetype 10 project.