Apache KARAF + PAX CDI TOC

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Apache CXF CDI in Karaf (Using CXF and CDI 1.1 (JSR-346))

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Apache CXF CDI + Apache Karaf We are going to follow the following specs to create CXF application in Karaf Jaxrs Spec -  JSR-339 CDI 1.1 (JSR-346) Create an Rest API and Implement the Rest Service Provider for the Same.  Expose the feature with feature:install cxf-jaxrs-cdi supported in Apache Karaf. osgi-example-rest.api  Rest Api will  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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>osgi.example</groupId> <artifactId>osgi-example-rest</artifactId> <version>1.0</version> </parent> <artifactId>osgi-example-rest.api</artifactId> <packaging>bundl...
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Chain of Command

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public interface Command<T>{     boolean execute(T context); } public class FirstCommand implements Command<Map<String, Object>>{     public boolean execute(Map<String, Object> context){         //doing something in here     } } public class SecondCommand implements Command<Map<String, Object>>{     public boolean execute(Map<String, Object> context){         //doing something in here     } } public class Chain {     public List<Command> commands;     public Chain(Command... commands){         this.commands = Arrays.asList(commands);     }     public void start(Object context){         for(Command command : commands){             boolean shouldStop = command.execute(context);             i...
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Apache Karaf + Pax CDI + OSGI Command and Function

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OSGI Command and Function In the Previous post we saw how to implement OSGI Service PAX CDI Implementation http://opensourceappexample.blogspot.ca/2017/06/apache-karaf-pax-cdi-osgi-service.html Let us see how we can use OSGI Command osgi.command.scope osgi.command.function 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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>osgi.example</groupId> <artifactId>osgi-example-parent</artifactId> <version>1.0</version> </parent> <artifactId>osgi-example-cmd</artifactId> <packaging>bundle</packaging> <dependencies> <dep...
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