com.oracle.svm.hosted.image.sources

Class SourceManager

java.lang.Object

com.oracle.svm.hosted.image.sources.SourceManager

public class SourceManager
extends Object

A singleton class responsible for locating source files for classes included in a native image and copying them into the local sources.

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	GRAALVM_SRC_PACKAGE_PREFIXES A whitelist of packages prefixes used to pre-filter GraalVM class lookups.
static String[]	JDK_SRC_PACKAGE_PREFIXES A whitelist of packages prefixes used to pre-filter JDK runtime class lookups.

Constructor Summary

Constructors

Constructor and Description
SourceManager()

Method Summary

Modifier and Type	Method and Description
Path	findAndCacheSource(jdk.vm.ci.meta.ResolvedJavaType resolvedType, Class<?> clazz) Find and cache a source file for a give Java class and return a Path to the file relative to the source.

Methods inherited from class java.lang.Object

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

Field Detail

JDK_SRC_PACKAGE_PREFIXES

public static final String[] JDK_SRC_PACKAGE_PREFIXES

A whitelist of packages prefixes used to pre-filter JDK runtime class lookups.

GRAALVM_SRC_PACKAGE_PREFIXES

public static final String[] GRAALVM_SRC_PACKAGE_PREFIXES

A whitelist of packages prefixes used to pre-filter GraalVM class lookups.

Constructor Detail

SourceManager

public SourceManager()

Method Detail

findAndCacheSource

public Path findAndCacheSource(jdk.vm.ci.meta.ResolvedJavaType resolvedType,
                               Class<?> clazz)

Find and cache a source file for a give Java class and return a Path to the file relative to the source.

Parameters:

resolvedType - the Java type whose source file should be located and cached

clazz - the Java class associated with the resolved type

Returns:

a path identifying the location of a successfully cached file for inclusion in the generated debug info or null if a source file cannot be found or cached.