polyglot.types

Class LoadedClassResolver

java.lang.Object

polyglot.types.LoadedClassResolver

All Implemented Interfaces:

Resolver, TopLevelResolver

Direct Known Subclasses:

SourceClassResolver

public class LoadedClassResolver
extends java.lang.Object
implements TopLevelResolver

Loads class information from class files, or serialized class information from within class files. It does not load from source files.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	allowRawClasses
protected static int	COMPATIBLE
protected ExtensionInfo	extInfo
protected ClassFileLoader	loader
protected static int	MINOR_NOT_COMPATIBLE
protected java.util.Set<java.lang.String>	nocache
protected static int	NOT_COMPATIBLE
protected boolean	recursive
protected static java.util.Collection<java.lang.String>	report_topics
protected TypeEncoder	te
protected TypeSystem	ts
protected Version	version

Constructor Summary

Constructors

Constructor and Description
LoadedClassResolver(ExtensionInfo extInfo, boolean allowRawClasses)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	allowRawClasses()
protected int	checkCompilerVersion(java.lang.String clazzVersion) Compare the encoded type's version against the loader's version.
Named	find(java.lang.String name) Find a type by name.
protected ClassType	getEncodedType(ClassFile clazz, java.lang.String name) Extract an encoded type from a class file.
protected ClassFile	loadFile(java.lang.String name) Load a class file for class name.
boolean	packageExists(java.lang.String name) Check if a package exists.

Methods inherited from class java.lang.Object

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

Field Detail

NOT_COMPATIBLE

protected static final int NOT_COMPATIBLE

See Also:

Constant Field Values

MINOR_NOT_COMPATIBLE

protected static final int MINOR_NOT_COMPATIBLE

See Also:

Constant Field Values

COMPATIBLE

protected static final int COMPATIBLE

See Also:

Constant Field Values

ts

protected TypeSystem ts

te

protected TypeEncoder te

version

protected Version version

nocache

protected java.util.Set<java.lang.String> nocache

allowRawClasses

protected boolean allowRawClasses

extInfo

protected ExtensionInfo extInfo

report_topics

protected static final java.util.Collection<java.lang.String> report_topics

loader

protected ClassFileLoader loader

recursive

protected boolean recursive

Constructor Detail

LoadedClassResolver

public LoadedClassResolver(ExtensionInfo extInfo,
                   boolean allowRawClasses)

Method Detail

allowRawClasses

public boolean allowRawClasses()

packageExists

public boolean packageExists(java.lang.String name)

Description copied from interface: TopLevelResolver

Check if a package exists.

Specified by:

packageExists in interface TopLevelResolver

loadFile

protected ClassFile loadFile(java.lang.String name)

Load a class file for class name.

find

public Named find(java.lang.String name)
           throws SemanticException

Find a type by name.

Specified by:

find in interface Resolver

Throws:

SemanticException

getEncodedType

protected ClassType getEncodedType(ClassFile clazz,
                       java.lang.String name)
                            throws SemanticException

Extract an encoded type from a class file.

Throws:

SemanticException

checkCompilerVersion

protected int checkCompilerVersion(java.lang.String clazzVersion)

Compare the encoded type's version against the loader's version.