Examples of org.eclipse.jdt.core.dom.MethodDeclaration.resolveBinding()

Class org.eclipse.jdt.core.dom.MethodDeclaration

Examples of org.eclipse.jdt.core.dom.MethodDeclaration.resolveBinding()

org.eclipse.jdt.core.dom.MethodDeclaration.resolveBinding()
Resolves and returns the binding for the method or constructor declared in this method or constructor declaration.
Note that bindings are generally unavailable unless requested when the AST is being built.
@return the binding, or null if the binding cannot beresolved

  
  @Test
  public void testNestedArrayWrite() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("NestedArrayWrite", NESTED_ARRAY_WRITE);
    MethodDeclaration m = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(m.resolveBinding());
    MethodInvocation inv = (MethodInvocation) ((ExpressionStatement) EclipseTACSimpleTestDriver.getLastStatement(m)).getExpression();
    TACInstruction instr = tac.instruction(inv);
    Assert.assertTrue(instr != null);
    Assert.assertTrue(instr instanceof MethodCallInstruction);
    MethodCallInstruction call = (MethodCallInstruction) instr;

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  @Test
  public void testFieldInitializer() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldInit", FIELD_INIT);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNotNull(init);


    TACInstruction decl = tac.instruction(f);

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  @Test
  public void testFieldInitNew() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldInitNew", FIELD_INIT_NEW);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNotNull(init);


    TACInstruction decl = tac.instruction(f);

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  @Test
  public void testFieldNoInitializer() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldNoInit", FIELD_NO_INIT);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNull(init);


    TACInstruction decl = tac.instruction(f);

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    return compilationUnitCache.getSignatures(type, methodName);
  }


  public void changeInvocationsTo(String fromClass, String fromMethodName, String[] fromSignature, String code) {
    MethodDeclaration fromMethodDeclaration = compilationUnitCache.getMethodDeclaration(fromClass, fromMethodName, fromSignature);
    final IMethod fromMethod = (IMethod) fromMethodDeclaration.resolveBinding().getJavaElement();


    BlockModifier blockModifier = new ConvertMethodInvocationToCode(fromMethod, code);
    modifyBlocks(fromMethod, blockModifier);
  }

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  public String getMethodReturnType(String targetClass, String methodName, String[] signature) {
    try {
      MethodDeclaration methodDeclaration = compilationUnitCache.getMethodDeclaration(targetClass, methodName, signature);


      return methodDeclaration.resolveBinding().getReturnType().getQualifiedName();
    } catch (Exception e) {
      warnings.add(String.format(Messages.getString("org.apache.openejb.helper.annotation.warnings.10"), targetClass, methodName)); //$NON-NLS-1$
    }


    return null;

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    }
  }


  public void changeInvocationsToConstructor(String fromClass, final String fromMethodName, String[] fromSignature, final String toClass) {
    MethodDeclaration fromMethodDeclaration = compilationUnitCache.getMethodDeclaration(fromClass, fromMethodName, fromSignature);
    final IMethod fromMethod = (IMethod) fromMethodDeclaration.resolveBinding().getJavaElement();


    BlockModifier blockModifier = new ConvertMethodInvocationToConstructor(fromMethod, toClass);
    modifyBlocks(fromMethod, blockModifier);
  }

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      // Get the corresponding method declaration.
      final MethodDeclaration methDecl = Util.getMethodDeclaration(rs);


      // Get the corresponding method.
      final IMethod meth = (IMethod) methDecl.resolveBinding()
          .getJavaElement();


      // Get the top most method
      final IMethod top = Util.getTopMostSourceMethod(meth, this.monitor);

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          // look at the methods...
          
          List<?> methods = resource.getTypedNodeList(typeDec, ASTNode.METHOD_DECLARATION, false);
          for (Object methObj : methods) {
            MethodDeclaration meth = (MethodDeclaration) methObj;
            IMethodBinding methBinding = meth.resolveBinding();
            
            // The name must begin with get or set
            if (!methBinding.getName().startsWith("set") &&
                !methBinding.getName().startsWith("get") &&
                !methBinding.getName().startsWith("is") &&

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      AbstractTypeDeclaration dec = (AbstractTypeDeclaration) o;
      List bodyDeclarations = dec.bodyDeclarations();
      assertNotNull(dec.resolveBinding());
      for(Object body:bodyDeclarations){
        MethodDeclaration methodDec = (MethodDeclaration) body;
        IMethodBinding binding = methodDec.resolveBinding();
        assertNotNull(binding);
        ASTNode node = cu.findDeclaringNode(binding);
        assertNotNull("can't find declaring node",node);
        System.out.println(node);
      }

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