com.aoindustries.version

Class PropertiesVersions

java.lang.Object

com.aoindustries.version.PropertiesVersions

public class PropertiesVersions
extends Object

Loads version numbers from a properties file. The properties file should have a three-component value for each product, along with a single build.number property for the last component of the version number.

Author:

AO Industries, Inc.

Constructor Summary

Constructors

Constructor and Description
PropertiesVersions(Class<?> clazz, String resource) Loads properties from the classpath.
PropertiesVersions(InputStream in) Loads properties from the provided inputstream.
PropertiesVersions(Properties properties) Uses the provided properties directly, no defensive copy is made.

Method Summary

Modifier and Type	Method and Description
int	getBuild() Gets the build number that is applied to all products.
Version	getVersion(String product) Gets the version number for the provided product.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesVersions

public PropertiesVersions(Class<?> clazz,
                          String resource)
                   throws IOException

Loads properties from the classpath.

Throws:

IOException

PropertiesVersions

public PropertiesVersions(InputStream in)
                   throws IOException

Loads properties from the provided inputstream.

Throws:

IOException

PropertiesVersions

public PropertiesVersions(Properties properties)

Uses the provided properties directly, no defensive copy is made.

Method Detail

getVersion

public Version getVersion(String product)
                   throws IllegalArgumentException

Gets the version number for the provided product.

Throws:

IllegalArgumentException

getBuild

public int getBuild()
             throws IllegalArgumentException

Gets the build number that is applied to all products.

Throws:

IllegalArgumentException