org.rhq.enterprise.agent
Class JavaServiceWrapperEnvironmentScriptFileUpdate

java.lang.Object
  org.rhq.enterprise.agent.EnvironmentScriptFileUpdate
      org.rhq.enterprise.agent.JavaServiceWrapperEnvironmentScriptFileUpdate

public class JavaServiceWrapperEnvironmentScriptFileUpdate
extends EnvironmentScriptFileUpdate

Updates Java Service Wrapper environment files (e.g. *.env files)

Author:

John Mazzitelli

Nested Class Summary

Nested classes/interfaces inherited from class org.rhq.enterprise.agent.EnvironmentScriptFileUpdate

EnvironmentScriptFileUpdate.NameValuePair

Constructor Summary

JavaServiceWrapperEnvironmentScriptFileUpdate(String location)
Constructor given the full path to config file.

Method Summary

protected String	createEnvironmentVariableLine(EnvironmentScriptFileUpdate.NameValuePair nvp) Creates a line that defines an environment variable name and its value.
protected EnvironmentScriptFileUpdate.NameValuePair	parseEnvironmentVariableLine(String line) Parses the given string that is a line from a environment script file.

Methods inherited from class org.rhq.enterprise.agent.EnvironmentScriptFileUpdate

convertNameValuePairListToProperties, convertPropertiesToNameValuePairList, create, loadExisting, update, update

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaServiceWrapperEnvironmentScriptFileUpdate

public JavaServiceWrapperEnvironmentScriptFileUpdate(String location)

Constructor given the full path to config file.

Parameters:

location - location of the file

Method Detail

createEnvironmentVariableLine

protected String createEnvironmentVariableLine(EnvironmentScriptFileUpdate.NameValuePair nvp)

Description copied from class: EnvironmentScriptFileUpdate

Creates a line that defines an environment variable name and its value.

Specified by:

createEnvironmentVariableLine in class EnvironmentScriptFileUpdate

Parameters:

nvp - the environment variable definition

Returns:

the line that is to be used in the script file to define the environment variable

parseEnvironmentVariableLine

protected EnvironmentScriptFileUpdate.NameValuePair parseEnvironmentVariableLine(String line)

Description copied from class: EnvironmentScriptFileUpdate

Parses the given string that is a line from a environment script file. If this is not a line that defines an environment variable, null is returned, otherwise, the environment variable name and value is returned.

Specified by:

parseEnvironmentVariableLine in class EnvironmentScriptFileUpdate

Parameters:

line - the line from the environment script file

Returns:

the name, value of the environment that is defined in the line, or null if the line doesn't define an env var.