org.apache.maven.shared.jar.classes

Class JarVersionedRuntimes

java.lang.Object

org.apache.maven.shared.jar.classes.JarVersionedRuntimes

public class JarVersionedRuntimes
extends Object

Gathered facts about the runtime versions contained within a Multi-Release JAR file.

See Also:

JarClassesAnalysis.analyze(org.apache.maven.shared.jar.JarAnalyzer)

Constructor Summary

Constructors

Constructor and Description
JarVersionedRuntimes(NavigableMap<Integer,JarVersionedRuntime> versionedRuntimeMap)

Method Summary

Modifier and Type	Method and Description
JarVersionedRuntime	getBestFitJarVersionedRuntime(Integer version) Return the highest the JarClasses of the Jdk version that would be executed if they would be executed on a JVM given by the release parameter.
JarVersionedRuntime	getBestFitJarVersionedRuntimeBySystemProperty(String key) Return the highest the JarClasses of the Jdk version that would be executed if they would be executed given a System property.
JarClasses	getJarClasses(Integer version) Return the JarClasses associated to the release.
JarVersionedRuntime	getJarVersionedRuntime(Integer version)
Set<Integer>	getRuntimeVersionsAsSet() Get a set of release versions included in the JAR file.
NavigableMap<Integer,JarVersionedRuntime>	getVersionedRuntimeMap()

Methods inherited from class java.lang.Object

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

Constructor Detail

JarVersionedRuntimes

public JarVersionedRuntimes(NavigableMap<Integer,JarVersionedRuntime> versionedRuntimeMap)

Method Detail

getVersionedRuntimeMap

public NavigableMap<Integer,JarVersionedRuntime> getVersionedRuntimeMap()

Returns:

the versionedRuntimeMap

getJarVersionedRuntime

public JarVersionedRuntime getJarVersionedRuntime(Integer version)

getJarClasses

public JarClasses getJarClasses(Integer version)

Return the JarClasses associated to the release.

Parameters:

version - the release version.

Returns:

the JarClasses.

getRuntimeVersionsAsSet

public Set<Integer> getRuntimeVersionsAsSet()

Get a set of release versions included in the JAR file.

Returns:

a set with the Java versions as Strings.

getBestFitJarVersionedRuntime

public JarVersionedRuntime getBestFitJarVersionedRuntime(Integer version)

Return the highest the JarClasses of the Jdk version that would be executed if they would be executed on a JVM given by the release parameter.

Parameters:

version - the Jdk version number of the executing JVM.

Returns:

The fittest JarClasses object matching if found one, or null otherwise.

Throws:

NullPointerException - if release is null.

getBestFitJarVersionedRuntimeBySystemProperty

public JarVersionedRuntime getBestFitJarVersionedRuntimeBySystemProperty(String key)

Return the highest the JarClasses of the Jdk version that would be executed if they would be executed given a System property. Example values: "java.version.specification" or "java.vm.specification.version".

Parameters:

key - the System property.

Returns:

The best fitting JarClasses object matching if found one, or null otherwise.

Throws:

NullPointerException - if key is null

IllegalStateException - if system property value of key is null

IllegalStateException - if system property cannot be converted to Integer