com.bea.plateng.gpr.registry
Interface RegistryInfo

All Known Implementing Classes:

RegistryInfoImpl

public interface RegistryInfo

Inspects the registry.xml file of a BEA Home directory for installed products and subcomponents.

Version:

4.0.0 Jan 31, 2005

Author:

Copyright (c) 2004 by BEA Systems, Inc., All Rights Reserved.

Method Summary

java.lang.String[]	getJavaHomes() Returns the locations of all Java installations in the current BEA Home directory.
java.lang.String	getJavaVendor(java.lang.String javaHome) For a given Java home, returns the vendor of the JVM.
java.lang.String	getJavaVersion(java.lang.String javaHome) For a given Java home, returns the version of the JVM.
ProductInfo	getProductInfo(java.lang.String productName, java.lang.String productVersion) Returns an object containing information about the installed product that matches the parameters supplied.
ProductInfo[]	getProductInfos() Returns information about all the products installed in the current BEA Home directory.

Method Detail

getJavaHomes

java.lang.String[] getJavaHomes()

Returns the locations of all Java installations in the current BEA Home directory.

Returns:

An array of String containing the Java home directories that are installed in the current BEA Home directory.

getJavaVendor

java.lang.String getJavaVendor(java.lang.String javaHome)
                               throws java.lang.IllegalArgumentException

For a given Java home, returns the vendor of the JVM.

Parameters:

javaHome - The absolute directory path of the Java home.

Returns:

The vendor of the JVM installed at the given location.

Throws:

java.lang.IllegalArgumentException - if the parameter is null or is an empty string.

getJavaVersion

java.lang.String getJavaVersion(java.lang.String javaHome)
                                throws java.lang.IllegalArgumentException

For a given Java home, returns the version of the JVM.

Parameters:

javaHome - The absolute directory of the Java home.

Returns:

The version of the JVM installed in the given location.

Throws:

java.lang.IllegalArgumentException - if the parameter is null or is an empty string.

getProductInfo

ProductInfo getProductInfo(java.lang.String productName,
                           java.lang.String productVersion)
                           throws java.lang.IllegalArgumentException

Returns an object containing information about installed product that matches the parameters supplied. If the product is not found, this method returns a null value.

Parameters:

productName - The name of the product to match.

productVersion - The product version. For example: 7.0.0.0, 8.1.0.0, or 9.0.0.0.

Returns:

The ProductInfo object, which contains the product information, or null if no match is found.

Throws:

java.lang.IllegalArgumentException - if the parameter is null or is an empty string.

getProductInfos

ProductInfo[] getProductInfos()

Returns information about all the products installed in the current BEA Home directory. Each product is identified by a combination of the product name and version. If there are multiple versions of the same product installed, a ProductInfo object is returned for each product version.

Returns:

An array of ProductInfo objects, which contain the product information.