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C
Clive_Stewart
Level 6
October 16, 2015
Solved

Imported Packages Error in system/consoles/bundles

  • October 16, 2015
  • 5 replies
  • 2922 views

I have created a MAVEN project in Eclipse. It compiles and installs. 

Importing it I get

javax.json,version=[1.0,2) -- Cannot be resolved
javax.json.stream,version=[1.0,2) -- Cannot be resolved
org.apache.http -- Cannot be resolved
org.apache.http.client -- Cannot be resolved
org.apache.http.client.methods -- Cannot be resolved
org.apache.http.impl.client -- Cannot be resolved
org.apache.http.util -- Cannot be resolved
org.apache.log4j from log4j.over.slf4j (3)
org.slf4j,version=[1.5,2) from slf4j.api (14)

How do I correctly resolve this.

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Best answer by smacdonald2008

What is happening here is your bundle that you built with Maven has a dependency on javax.json and org.apahce.http. You need to get JARs that contain these Java packages and place them into an OSGi bundle fragment.

You can use Eclipse plug-in project. To learn HOW TO do this - see this community article:

http://helpx.adobe.com/experience-manager/using/custom-sling-servlets.html

In this article - look at how we wrap the simple JSON JAR into a bundle fragment:

[img]OSGI.png[/img]

5 replies

M
Community Advisor
MshajiCommunity Advisor
Community Advisor
October 16, 2015

Your question could be similar to following post

https://forums.adobe.com/thread/1010516

If not try to add these packages in your maven content package plugin import export configuration as 

 <configuration><instructions><Import-Package>*</Import-Package><Export-Package>org.apache.http.client.*, org.apache.http.client.methods.*, org.apache.http.impl.client.*, org.apache.http.util.*</Export-Package></instructions></configuration>
smacdonald2008
smacdonald2008Accepted solution
Level 10
October 16, 2015

What is happening here is your bundle that you built with Maven has a dependency on javax.json and org.apahce.http. You need to get JARs that contain these Java packages and place them into an OSGi bundle fragment.

You can use Eclipse plug-in project. To learn HOW TO do this - see this community article:

http://helpx.adobe.com/experience-manager/using/custom-sling-servlets.html

In this article - look at how we wrap the simple JSON JAR into a bundle fragment:

[img]OSGI.png[/img]

C
Clive_StewartAuthor
Level 6
October 16, 2015

Thank you. That answers my question.

 

Best regards

Clive

C
Clive_StewartAuthor
Level 6
October 16, 2015

I am getting the following now.

I created the bundles for the dependencies as follows.

 

                             
Symbolic NameJSon.Javax
Version1.0.0
Bundle Locationinputstream:JSon.Javax_1.0.0.jar
Last ModificationTue Oct 28 09:47:41 CAT 2014
Start Level20
Exported Packagesjavax.json,version=0.0.0
javax.json.spi,version=0.0.0
javax.json.stream,version=0.0.0
org.glassfish.json,version=0.0.0
org.glassfish.json.api,version=0.0.0
  

 

 

and 

 

 
Apacheosgi.httpclient.apache

 

 

                                 
Symbolic Nameosgi.httpclient.apache
Version1.0.0
Bundle Locationinputstream:osgi.httpclient.apache_1.0.0.jar
Last ModificationTue Oct 28 09:15:06 CAT 2014
Start Level20
Exported Packagesorg.apache.commons.codec,version=0.0.0
org.apache.commons.codec.binary,version=0.0.0
org.apache.commons.codec.digest,version=0.0.0
org.apache.commons.codec.language,version=0.0.0
org.apache.commons.codec.language.bm,version=0.0.0
org.apache.commons.codec.net,version=0.0.0
org.apache.http,version=0.0.0
org.apache.http.annotation,version=0.0.0
org.apache.http.auth,version=0.0.0
org.apache.http.auth.params,version=0.0.0
org.apache.http.client,version=0.0.0
org.apache.http.client.cache,version=0.0.0
org.apache.http.client.config,version=0.0.0
org.apache.http.client.entity,version=0.0.0
org.apache.http.client.fluent,version=0.0.0
org.apache.http.client.methods,version=0.0.0
org.apache.http.client.params,version=0.0.0
org.apache.http.client.protocol,version=0.0.0
org.apache.http.client.utils,version=0.0.0
org.apache.http.concurrent,version=0.0.0
org.apache.http.config,version=0.0.0
org.apache.http.conn,version=0.0.0
org.apache.http.conn.params,version=0.0.0
org.apache.http.conn.routing,version=0.0.0
org.apache.http.conn.scheme,version=0.0.0
org.apache.http.conn.socket,version=0.0.0
org.apache.http.conn.ssl,version=0.0.0
org.apache.http.conn.util,version=0.0.0
org.apache.http.cookie,version=0.0.0
org.apache.http.cookie.params,version=0.0.0
org.apache.http.entity,version=0.0.0
org.apache.http.entity.mime,version=0.0.0
org.apache.http.entity.mime.content,version=0.0.0
org.apache.http.impl,version=0.0.0
org.apache.http.impl.auth,version=0.0.0
org.apache.http.impl.client,version=0.0.0
org.apache.http.impl.client.cache,version=0.0.0
org.apache.http.impl.client.cache.ehcache,version=0.0.0
org.apache.http.impl.client.cache.memcached,version=0.0.0
org.apache.http.impl.conn,version=0.0.0
org.apache.http.impl.conn.tsccm,version=0.0.0
org.apache.http.impl.cookie,version=0.0.0
org.apache.http.impl.entity,version=0.0.0
org.apache.http.impl.execchain,version=0.0.0
org.apache.http.impl.io,version=0.0.0
org.apache.http.impl.pool,version=0.0.0
org.apache.http.io,version=0.0.0
org.apache.http.message,version=0.0.0
org.apache.http.osgi.impl,version=0.0.0
org.apache.http.osgi.services,version=0.0.0
org.apache.http.params,version=0.0.0
org.apache.http.pool,version=0.0.0
org.apache.http.protocol,version=0.0.0
org.apache.http.util,version=0.0.0
Imported PackagesNone
Manifest HeadersBundle-ManifestVersion: 2
Bundle-Name: Apache
Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Bundle-SymbolicName: osgi.httpclient.apache
Bundle-Version: 1.0.0
Export-Package: org.apache.commons.codec, org.apache.commons.codec.binary, org.apache.commons.codec.digest, org.apache.commons.codec.language, org.apache.commons.codec.language.bm, org.apache.commons.codec.net, org.apache.http, org.apache.http.annotation, org.apache.http.auth, org.apache.http.auth.params, org.apache.http.client, org.apache.http.client.cache, org.apache.http.client.config, org.apache.http.client.entity, org.apache.http.client.fluent, org.apache.http.client.methods, org.apache.http.client.params, org.apache.http.client.protocol, org.apache.http.client.utils, org.apache.http.concurrent, org.apache.http.config, org.apache.http.conn, org.apache.http.conn.params, org.apache.http.conn.routing, org.apache.http.conn.scheme, org.apache.http.conn.socket, org.apache.http.conn.ssl, org.apache.http.conn.util, org.apache.http.cookie, org.apache.http.cookie.params, org.apache.http.entity, org.apache.http.entity.mime, org.apache.http.entity.mime.content, org.apache.http.impl, org.apache.http.impl.auth, org.apache.http.impl.client, org.apache.http.impl.client.cache, org.apache.http.impl.client.cache.ehcache, org.apache.http.impl.client.cache.memcached, org.apache.http.impl.conn, org.apache.http.impl.conn.tsccm, org.apache.http.impl.cookie, org.apache.http.impl.entity, org.apache.http.impl.execchain, org.apache.http.impl.io, org.apache.http.impl.pool, org.apache.http.io, org.apache.http.message, org.apache.http.osgi.impl, org.apache.http.osgi.services, org.apache.http.params, org.apache.http.pool, org.apache.http.protocol, org.apache.http.util
Manifest-Version: 1.0

 

 

and 

 
Httpclient.http
                                 
Symbolic Nameclient.http
Version1.0.0
Bundle Locationinputstream:client.http_1.0.0.jar
Last ModificationTue Oct 28 09:52:49 CAT 2014
Start Level1
Exported Packagesorg.apache.http.auth,version=0.0.0
org.apache.http.auth.params,version=0.0.0
org.apache.http.client,version=0.0.0
org.apache.http.client.config,version=0.0.0
org.apache.http.client.entity,version=0.0.0
org.apache.http.client.methods,version=0.0.0
org.apache.http.client.params,version=0.0.0
org.apache.http.client.protocol,version=0.0.0
org.apache.http.client.utils,version=0.0.0
org.apache.http.conn,version=0.0.0
org.apache.http.conn.params,version=0.0.0
org.apache.http.conn.routing,version=0.0.0
org.apache.http.conn.scheme,version=0.0.0
org.apache.http.conn.socket,version=0.0.0
org.apache.http.conn.ssl,version=0.0.0
org.apache.http.conn.util,version=0.0.0
org.apache.http.cookie,version=0.0.0
org.apache.http.cookie.params,version=0.0.0
org.apache.http.impl.auth,version=0.0.0
org.apache.http.impl.client,version=0.0.0
org.apache.http.impl.conn,version=0.0.0
org.apache.http.impl.conn.tsccm,version=0.0.0
org.apache.http.impl.cookie,version=0.0.0
org.apache.http.impl.execchain,version=0.0.0
Imported PackagesNone
Manifest HeadersBundle-ManifestVersion: 2
Bundle-Name: Http
Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Bundle-SymbolicName: client.http
Bundle-Version: 1.0.0
Export-Package: org.apache.http.auth, org.apache.http.auth.params, org.apache.http.client, org.apache.http.client.config, org.apache.http.client.entity, org.apache.http.client.methods, org.apache.http.client.params, org.apache.http.client.protocol, org.apache.http.client.utils, org.apache.http.conn, org.apache.http.conn.params, org.apache.http.conn.routing, org.apache.http.conn.scheme, org.apache.http.conn.socket, org.apache.http.conn.ssl, org.apache.http.conn.util, org.apache.http.cookie, org.apache.http.cookie.params, org.apache.http.impl.auth, org.apache.http.impl.client, org.apache.http.impl.conn, org.apache.http.impl.conn.tsccm, org.apache.http.impl.cookie, org.apache.http.impl.execchain
Manifest-Version: 1.0

but still I get 

 
StoreLocator BundleStoreLocator.StoreLocatorImpl-bundle
                                     
Symbolic NameStoreLocator.StoreLocatorImpl-bundle
Version1.0.0.SNAPSHOT
Bundle Locationinputstream:StoreLocator-bundle-1.0-SNAPSHOT.jar
Last ModificationTue Oct 28 09:54:28 CAT 2014
DescriptionMaven Multimodule project for StoreLocator.
Start Level20
Exported PackagesObjects,version=1.0.0.SNAPSHOT
StoreLocator,version=1.0.0.SNAPSHOT
Imported Packagesjavax.json,version=[1.0,2) -- Cannot be resolved
javax.json.stream,version=[1.0,2) -- Cannot be resolved
org.apache.http from osgi.httpclient.apache (422)
org.apache.http.client,version=[4.3,5) -- Cannot be resolved
org.apache.http.client.methods,version=[4.3,5) -- Cannot be resolved
org.apache.http.impl.client,version=[4.3,5) -- Cannot be resolved
org.apache.http.util from osgi.httpclient.apache (422)
org.apache.log4j from log4j.over.slf4j (3)
org.slf4j,version=[1.5,2) from slf4j.api (14)
Manifest HeadersBnd-LastModified: 1414480016348
Build-Jdk: 1.7.0_60
Built-By: clive
Bundle-Description: Maven Multimodule project for StoreLocator.
Bundle-ManifestVersion: 2
Bundle-Name: StoreLocator Bundle
Bundle-SymbolicName: StoreLocator.StoreLocatorImpl-bundle
Bundle-Version: 1.0.0.SNAPSHOT
Created-By: Apache Maven Bundle Plugin
Export-Package: Objects; version="1.0.0.SNAPSHOT", StoreLocator; uses:="javax.json.stream, org.apache.log4j, javax.json, Objects, org.apache.http.client, org.slf4j, org.apache.http.impl.client, org.apache.http.client.methods, org.apache.http.util, org.apache.http"; version="1.0.0.SNAPSHOT"
Import-Package: javax.json; version="[1.0, 2)", javax.json.stream; version="[1.0, 2)", org.apache.http, org.apache.http.client; version="[4.3, 5)", org.apache.http.client.methods; version="[4.3, 5)", org.apache.http.impl.client; version="[4.3, 5)", org.apache.http.util, org.apache.log4j, org.slf4j; version="[1.5, 2)"
Manifest-Version: 1.0
Tool: Bnd-1.50.0

 

Of the bundles I imported only 

org.apache.http from osgi.httpclient.apache 

org.apache.http.util from osgi.httpclient.apache (422

are being recognized.

 

But why are the osgi.httpclient.apache export packages packages being seen by my bundlle and non of the others?

Yogesh_Upadhyay
Yogesh_Upadhyay
Level 6
October 16, 2015

If you are using these classes within bundle and these need not to be imported by any other bundle (You can still do this) then try this with dependency,

 

   <plugin>

        <groupId>org.apache.felix</groupId>

        <artifactId>maven-bundle-plugin</artifactId>

    <extensions>true</extensions>

  <configuration>

          <instructions>

<Embed-Dependency>*;scope=compile|runtime</Embed-Dependency>

 

... Blah Blah ....

 

If there are import dependency within dependency then you can do something like

 

<Import-Package>!package with problem all comma separated,*</Import-Package>

 

Yogesh

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