org.rhq.plugins.platform.content.yum
Class YumProxy

java.lang.Object
  org.rhq.plugins.platform.content.yum.YumProxy

public class YumProxy
extends java.lang.Object

Represents the yum command line tool.

Author:

jortel

Constructor Summary

YumProxy()

Method Summary

void	cleanMetadata() Clean the yum metadata Equal to "yum clean metadata"
void	init(ResourceContext resourceContext) Initialize the proxy with the current system information.
void	install(java.util.Collection<java.lang.String> packages) Install the specified packages.
void	remove(java.util.Collection<java.lang.String> packages) Remove the specified packages.
void	update() Update packages Equal to "yum update"
java.lang.String	version() Get the version of the yum executable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

YumProxy

public YumProxy()

Method Detail

init

public void init(ResourceContext resourceContext)

Initialize the proxy with the current system information. During which the fully qualified path to the yum executable is determined.

Parameters:

resourceContext - contains things like plugin config and system information

version

public java.lang.String version()
                         throws java.lang.Exception

Get the version of the yum executable. Equal to "yum --version".

Returns:

The version string of the yum execuatble.

Throws:

java.lang.Exception

install

public void install(java.util.Collection<java.lang.String> packages)
             throws java.lang.Exception

Install the specified packages. Equal to "yum -y install package, ...."

Parameters:

packages - A list of packages to install.

Throws:

java.lang.Exception - On any error.

remove

public void remove(java.util.Collection<java.lang.String> packages)
            throws java.lang.Exception

Remove the specified packages. Equal to "yum -y remove package, ...."

Parameters:

packages - A list of packages to remove.

Throws:

java.lang.Exception - On any error.

cleanMetadata

public void cleanMetadata()
                   throws java.lang.Exception

Clean the yum metadata Equal to "yum clean metadata"

Throws:

java.lang.Exception - On any error.

update

public void update()
            throws java.lang.Exception

Update packages Equal to "yum update"

Throws:

java.lang.Exception - On any error.