The MMT is included in the Alfresco installers, and it is also available as a separate JAR file from the Alfresco Distribution zip (alfresco-enterprise-4.1.10.zip), in the zip's /bin directory. Place the /bin directory and its contents in the same location that is used by the Alfresco installer (<installdir>/bin).
Browse to the /bin directory:
- (Windows) C:\Alfresco\bin
- (Linux) /opt/alfresco/bin
Run the following command:
java -jar alfresco-mmt.jar install <AMPFileLocation> <WARFileLocation> [options]
Option Description <AMPFileLocation> The location of the AMP file that you want to install. <WARFileLocation> The location of the WAR file for your Alfresco installation. -verbose Install command [options]. Enables detailed output containing what is being updated and to where it is being copied. -directory Install command [options]. Indicates that the AMP file location specified is a directory. All AMP files found in the directory and its sub directories are installed. -force Install command [options]. Forces installation of AMP regardless of currently installed module version. -preview Install command [options]. Previews installation of AMP without modifying WAR file. It reports the modifications that will occur on the WAR without making any physical changes, for example, the changes that will update existing files. It is good practice to use this option before installing the AMP. -nobackup Indicates that the WAR will not be backed up before the AMP is installed.
This command installs the files found in the AMP into the Alfresco WAR. If the module represented by the AMP is already installed and the installing AMP is of a higher release version, then the files for the older version are removed from the WAR and replaced with the newer files.The following commands show examples of how to install the example-amp.amp, and assumes that the AMP file is in the same directory as the WAR file:
java -jar alfresco-mmt.jar install example-amp.amp alfresco.war -preview
Review the modification to check the changes that will update any existing files.The following example will install the AMP file:
java -jar alfresco-mmt.jar install example-amp.amp alfresco.war -verbose
The modified Alfresco WAR can then be redeployed back into your application server.On restarting the application server, the console will show that the custom class was initialized during startup.
Verify that the AMP is installed using the MMT
list command. For example:
java -jar alfresco-mmt.jar list <WARFileLocation>
This command provides a detailed listing of all the modules currently installed in the WAR file specified.
Some application servers (notably Tomcat) do not always fully clean up their temporary working files, and this can interfere with successful installation of an AMP file. To remedy this situation, it is recommended that you delete (or move) the Tomcat work and temp directories while Tomcat is shut down.