com.google.gwt.dev.javac

Class JsniReferenceResolver

java.lang.Object

com.google.gwt.dev.javac.JsniReferenceResolver

public class JsniReferenceResolver
extends Object

Resolves JSNI references to fields and methods and gives a informative errors if the references cannot be resolved.

* JSNI references consist of two parts @ClassDescriptor::memberDescriptor. Class descriptors are source names and memberDescriptors are either a field name or a method name with a signature specification. Signature specification a full signature or a wildcard (*).

* The result of resolution will be a modified JSNI AST where all the resolved references will carry the fully qualified class name and the full member reference, along with a mapping from jsni references to JDT binding.

In addition in the following instances involving longs warning will be emitted to remind uses that GWT longs are not JavaScript numbers:

• JSNI methods with a parameter or return type of long or an array whose base type is long.
• Access from JSNI to a field whose type is long or an array whose base type is long.
• Access from JSNI to a method with a parameter or return type of long or an array whose base type is long.
• JSNI references to anonymous classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JsniReferenceResolver.TypeResolver A call-back interface to resolve types.

Method Summary

Modifier and Type

Method and Description

static void

resolve(org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration cud, List<org.eclipse.jdt.internal.compiler.ast.ImportReference> cudOriginalImports, Map<org.eclipse.jdt.internal.compiler.ast.MethodDeclaration,JsniMethod> jsniMethods, Map<String,org.eclipse.jdt.internal.compiler.lookup.Binding> jsniRefs, JsniReferenceResolver.TypeResolver typeResolver) Resolve JSNI references in an entire CompilationUnitDeclaration.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Method Detail

resolve

public static void resolve(org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration cud,
                           List<org.eclipse.jdt.internal.compiler.ast.ImportReference> cudOriginalImports,
                           Map<org.eclipse.jdt.internal.compiler.ast.MethodDeclaration,JsniMethod> jsniMethods,
                           Map<String,org.eclipse.jdt.internal.compiler.lookup.Binding> jsniRefs,
                           JsniReferenceResolver.TypeResolver typeResolver)

Resolve JSNI references in an entire CompilationUnitDeclaration.