Examples of org.eclipse.jdt.core.dom.ClassInstanceCreation

org.eclipse.jdt.core.dom.ClassInstanceCreation
Class instance creation expression AST node type. For JLS2:
```
 ClassInstanceCreation: [ Expression . ] new Name ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ] 
```
For JLS3, type arguments are added and the type name is generalized to a type so that parameterized types can be instantiated:
```
 ClassInstanceCreation: [ Expression . ] new [ < Type { , Type } > ] Type ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ] 
```
Not all node arrangements will represent legal Java constructs. In particular, it is nonsense if the type is a primitive type or an array type (primitive types cannot be instantiated, and array creations must be represented with ArrayCreation nodes). The normal use is when the type is a simple, qualified, or parameterized type.

A type like "A.B" can be represented either of two ways:
1. QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))
2. SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))
The first form is preferred when "A" is known to be a type (as opposed to a package). However, a parser cannot always determine this. Clients should be prepared to handle either rather than make assumptions. (Note also that the first form became possible as of JLS3; only the second form existed in JLS2.)
@since 2.0 @noinstantiate This class is not intended to be instantiated by clients.

    CodeReviewResource resource = getCurrentResource(history);
    List<?> list = resource.getTypedNodeList(resource.getResourceCompUnit(), 
        ASTNode.CLASS_INSTANCE_CREATION, true);
    
    for (Object obj : list) {
      ClassInstanceCreation creation = (ClassInstanceCreation) obj;
      Type type = creation.getType();
      
      if (type != null) {
        ITypeBinding binding = type.resolveBinding();
        String compName = mappingHelper.getComponentName(binding);
        if (compName != null) {

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          }
        }
        
        fields = resource.getTypedNodeList(node, ASTNode.CLASS_INSTANCE_CREATION, true);
        for (Object classCreationObj : fields) {
          ClassInstanceCreation classCreation = (ClassInstanceCreation) classCreationObj;
          if (classCreation.getType() != null) {
            addAllIncludedTypes(classCreation.getType(), allReferences);
          }
        }
        
        
        for (ITypeBinding binding : allReferences.getTypeReferences()) {

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    Block body = ast.newBlock();
    input.setBody(body);


    SimpleName uoe = ast.newSimpleName("UnsupportedOperationException");
    SimpleType uoeType = ast.newSimpleType(uoe);
    ClassInstanceCreation newUoeType = ast.newClassInstanceCreation();
    newUoeType.setType(uoeType);


    ThrowStatement statement = ast.newThrowStatement();
    statement.setExpression(newUoeType);
    body.statements().add(statement);

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    Block body = ast.newBlock();
    input.setBody(body);


    SimpleName uoe = ast.newSimpleName("UnsupportedOperationException");
    SimpleType uoeType = ast.newSimpleType(uoe);
    ClassInstanceCreation newUoeType = ast.newClassInstanceCreation();
    newUoeType.setType(uoeType);


    ThrowStatement statement = ast.newThrowStatement();
    statement.setExpression(newUoeType);
    body.statements().add(statement);

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  }


  private Expression getConstructorMethodInvocationExpression(
      String methodId, String classId) {
    Expression result = null;
    ClassInstanceCreation instExpr = ast.newClassInstanceCreation();
    instExpr.setType(ast.newSimpleType(ast.newSimpleName(classId)));


    Expression parameter = createParameter(methodId);


    SimpleName methodName = ast.newSimpleName(methodId.toLowerCase());

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  private Expression getConstructorFieldInvocationExpression(String fieldId,
      String classId) {
    Expression result = null;


    ClassInstanceCreation instExpr = ast.newClassInstanceCreation();
    instExpr.setType(ast.newSimpleType(ast.newSimpleName(classId)));
    FieldAccess fieldAcc = ast.newFieldAccess();
    fieldAcc.setExpression(instExpr);
    fieldAcc.setName(ast.newSimpleName(fieldId.toLowerCase()));
    result = fieldAcc;
    return result;

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  }


  @Override
  @SuppressWarnings("unchecked")
  protected List<Expression> getArguments(Expression invocationExpression) {
    ClassInstanceCreation methodInvocation = (ClassInstanceCreation) invocationExpression;
    List<Expression> arguments = new ArrayList<Expression>();
    for (Iterator<Expression> argumentIter = methodInvocation.arguments().iterator(); argumentIter.hasNext();) {
      Expression argumentExpression = argumentIter.next();
      arguments.add(argumentExpression);
    }
    return arguments;
  }

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    }


    ITypeBinding typeBinding = QuickfixUtils.getTargetTypeBinding(javaProject, targetType);


    String className = targetType.getFullyQualifiedName();
    ClassInstanceCreation invocationNode = QuickfixUtils.getMockConstructorInvocation(className,
        constructorArgClassNames.toArray(new String[constructorArgClassNames.size()]));
    List<Expression> arguments = QuickfixUtils.getArguments(invocationNode);
    Object constructorProposal = QuickfixReflectionUtils.createNewMethodProposal(targetType.getElementName(), cu,
        invocationNode, arguments, typeBinding, 0, null);
    QuickfixReflectionUtils.applyProposal(constructorProposal, document);

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      paramTypes[i] = "Object";
    }


    IMethodBinding methodBinding = QuickfixUtils.getMethodBinding(javaProject, constructor);
    if (methodBinding != null) {
      ClassInstanceCreation invocationNode = QuickfixUtils.getMockConstructorInvocation(constructor
          .getDeclaringType().getFullyQualifiedName(), paramTypes);
      Object proposal = QuickfixReflectionUtils.createChangeMethodSignatureProposal(label, targetCU,
          invocationNode, methodBinding, changeDesc, 5, getImage());
      QuickfixReflectionUtils.applyProposal(proposal, document);
    }

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        paramTypes[i] = "Object";
      }


      IMethodBinding methodBinding = QuickfixUtils.getMethodBinding(javaProject, constructor);
      if (methodBinding != null) {
        ClassInstanceCreation invocationNode = QuickfixUtils.getMockConstructorInvocation(constructor
            .getDeclaringType().getFullyQualifiedName(), paramTypes);
        Object proposal = QuickfixReflectionUtils.createChangeMethodSignatureProposal(label, targetCU,
            invocationNode, methodBinding, changeDesc, 5, getImage());
        QuickfixReflectionUtils.applyProposal(proposal, document);
      }

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