Package org.sonar.java.resolve

Class BytecodeCompleter

java.lang.Object

org.sonar.java.resolve.BytecodeCompleter

public class BytecodeCompleter
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	ASM_API_VERSION

Constructor Summary

Constructors

Constructor	Description
BytecodeCompleter(SquidClassLoader classLoader, ParametrizedTypeCache parametrizedTypeCache)

Method Summary

Modifier and Type	Method	Description
Set<String>	classesNotFound()
void	complete(JavaSymbol symbol)
Object	constantValue(Symbol owner, String constantName)	This method reads constant values in bytecode.
JavaSymbol.PackageJavaSymbol	enterPackage(String fullname)
JavaSymbol.TypeJavaSymbol	getClassSymbol(JavaSymbol.TypeJavaSymbol classSymbolOwner, String bytecodeName, int flags)
void	init(Symbols symbols)
JavaSymbol	loadClass(String fullname)	Note: Attempt to find something like "java.class" on case-insensitive file system can result in unwanted loading of "JAVA.class".
JavaSymbol.TypeJavaSymbol	registerClass(JavaSymbol.TypeJavaSymbol classSymbol)

Methods inherited from class java.lang.Object

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

Field Detail

ASM_API_VERSION

public static final int ASM_API_VERSION

See Also:

Constant Field Values

Constructor Detail

BytecodeCompleter

public BytecodeCompleter(SquidClassLoader classLoader,
                         ParametrizedTypeCache parametrizedTypeCache)

Method Detail

init

public void init(Symbols symbols)

registerClass

public JavaSymbol.TypeJavaSymbol registerClass(JavaSymbol.TypeJavaSymbol classSymbol)

complete

public void complete(JavaSymbol symbol)

constantValue

@CheckForNull
public Object constantValue(Symbol owner,
                            String constantName)

This method reads constant values in bytecode. It should be called when resolving semantics from source.

getClassSymbol

public JavaSymbol.TypeJavaSymbol getClassSymbol(@Nullable
                                                JavaSymbol.TypeJavaSymbol classSymbolOwner,
                                                String bytecodeName,
                                                int flags)

loadClass

public JavaSymbol loadClass(String fullname)

Note: Attempt to find something like "java.class" on case-insensitive file system can result in unwanted loading of "JAVA.class". This method performs check of class name within file in order to avoid such situation. This is definitely not the best solution in terms of performance, but acceptable for now.

Returns:

symbol for requested class, if corresponding class file exists, and Resolve.JavaSymbolNotFound otherwise

enterPackage

public JavaSymbol.PackageJavaSymbol enterPackage(String fullname)

classesNotFound

public Set<String> classesNotFound()