Module openj9.dtfj

Package com.ibm.j9ddr.corereaders

Class LibraryResolverFactory

java.lang.Object

com.ibm.j9ddr.corereaders.LibraryResolverFactory

public class LibraryResolverFactory
extends Object

Static factory for ILibraryResolvers. Encapsulates the knowledge of where to look for libraries.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LIBRARY_PATH_SYSTEM_PROPERTY
static final String	PATH_MAPPING_SYSTEM_PROPERTY	This property sets a path that can be used to re-map library paths on the system the core was generated to paths on the local machine.
static final String	RESOLVER_LIST_PROPERTY

Constructor Summary

Constructors

Constructor	Description
LibraryResolverFactory()

Method Summary

Modifier and Type	Method	Description
static ILibraryResolver	getResolverForCoreFile(File file)	Static factory for ILibraryResolvers.
static ILibraryResolver	getResolverForCoreFile(ImageInputStream stream)	Static factory for ILibraryResolvers.

Methods declared in class java.lang.Object

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

Field Details

LIBRARY_PATH_SYSTEM_PROPERTY

public static final String LIBRARY_PATH_SYSTEM_PROPERTY

See Also:

• Constant Field Values

PATH_MAPPING_SYSTEM_PROPERTY

public static final String PATH_MAPPING_SYSTEM_PROPERTY

This property sets a path that can be used to re-map library paths on the system the core was generated to paths on the local machine. For example allowing you to use a core generated on AIX with the same build downloaded to a Windows machine from Espresso. You can get the exact build id from core files in jdmpview by running "info system" The output of "info system" should contain a line like: Java(TM) SE Runtime Environment(build JRE 1.6.0 AIX ppc64-64 build 20101125_69326 (pap6460_26-20101129_04)) where pap6460_26-20101129_04 is the build id identifying the build on Espresso or JIM. Paths can be substituted as: -Dcom.ibm.j9ddr.path.mapping=original/path/1=new/path/1:original/path/2=new/path/2 (Note that : or ; is used to separate paths according to the platforms setting of of File.pathSeparator. = is used to separate multiple pairs of mappings.)

See Also:

• Constant Field Values

RESOLVER_LIST_PROPERTY

public static final String RESOLVER_LIST_PROPERTY

See Also:

• Constant Field Values

Constructor Details

LibraryResolverFactory

public LibraryResolverFactory()

Method Details

getResolverForCoreFile

public static ILibraryResolver getResolverForCoreFile(ImageInputStream stream)

Static factory for ILibraryResolvers.

Parameters:

stream - Core file whose libraries need resolving

Returns:

ILibraryResolver

getResolverForCoreFile

public static ILibraryResolver getResolverForCoreFile(File file)

Static factory for ILibraryResolvers.

Parameters:

stream - Core file whose libraries need resolving

Returns:

ILibraryResolver