2.5. Constants and variables 5.2.6. Built-in variables and commands 5.2.7. Leveraging existing Java capabilities (via reflection) 5.2.8. Examples 5.3. Programmatically connect 5.3.1. To the console applications and technologies. It also supports the "run anywhere" concept (on any machine with Java, cloud, docker images, ...) using the embedded mode. It’s a lightweight, powerful, and enterprise 1. Prerequisites Karaf requires a Java SE 8 or higher to run. Refer to http://www.oracle.com/technetwork/java/javase/ for details on how to download and install Java SE 1.8 or greater. • Open a Web browser

## PREREQUISITES Karaf requires a Java SE 7 environment to run. Refer to http://www.oracle.com/technetwork/java/javase/ for details on how to download and install Java SE 1.7 or greater. • Open a Web browser supports Java. ## Environment: • Java SE 1.7.x or greater (http://www.oracle.com/technetwork/java/javase/). - The JAVA_HOME environment variable must be set to the directory where the Java runtime is distribution will download the features from Internet. ## I nstallation on Windows platform NB: the JAVA_HOME environment variable has to be correctly defined. To accomplish that, press Windows key and Break

package: &(package=java.naming) package: &(package=java.naming.spi) package: &(package=java.sql) package: &(package=java.transaction) package: &(package=java.transaction.xa) package: dbcp,java.naming,java.sql,org.apache.commons.pool.impl,org.apache.commons.version=1.4.0} package:{package=org.apache.commons.dbcp, uses:=org.apache.commons.pool.impl,org.apache.commons.pool.java.sql,java java.naming,java.naming.sp: version=1.4.0} package:{package=org.apache.commons.dbcp.managed, uses:=org.apache.commons.dbcp,java.sql,org.apache.commons.pool.impl,java.transaction,org.apache.com version=1

LoggingFeature (https://github.com/apache/cxf/blob/master/rt/features/logging/src/main/java/org/apache/cxf/ext/logging/LoggingFeature.java) to your service. This will automatically log the messages from all clients system than Karaf. It means that you can monitor and send collected data for any system (even not Java base, or whatever). The file collector deals with file rotation, file not found. The decanter-collector-file specified. # What matters is that the property names begin with "object.name". #object.name.system=java.lang:* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq:*

to Karaf. It means that you can monitor and send collected data for any system (even if it is not Java based). The file collector deals with file rotation, file not found. The decanter-collector-file specified. # What matters is that the property names begin with "object.name". #object.name.system=java.lang.* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq.* (separated by |) #operation.name.rootLogger=org.apache.karaf:type=log,name=root | getLevel | rootLogger | java.lang.String This file harvests the data of the local MBeanServer: • the type property is a name

Environment: • Java SE Development Kit 1.7.x or greater ([http://www.oracle.com/technetwork/java/javase/]). • Apache Maven 3.0.3 ([http://maven.apache.org/download.html]). Note: Karaf Cellar requires Java 7 to remember the restrictions concerning illegal characters in Java paths, e.g. \!, % etc. 4. Build Karaf Cellar using Maven 3.0.3 or greater and Java 7. The recommended method of building Karaf Cellar is the apache-karaf-cellar-x.y-src.tar Please remember the restrictions concerning illegal characters in Java paths, e.g. \!, % etc. Build Karaf using Maven: The preferred method of building Karaf is the following:

Environment: • Java SE Development Kit 1.7.x or greater ([http://www.oracle.com/technetwork/java/javase/]). • Apache Maven 3.0.3 ([http://maven.apache.org/download.html]). Note: Karaf Cellar requires Java 7 to remember the restrictions concerning illegal characters in Java paths, e.g. \!, % etc. 4. Build Karaf Cellar using Maven 3.0.3 or greater and Java 6. The recommended method of building Karaf Cellar is the apache-karaf-cellar-x.y-src.tar Please remember the restrictions concerning illegal characters in Java paths, e.g. \!, % etc. 4. Build Karaf using Maven: The preferred method of building Karaf is the following: