Example usage for com.google.gwt.core.ext.typeinfo JAbstractMethod getJsniSignature

Introduction

In this page you can find the example usage for com.google.gwt.core.ext.typeinfo JAbstractMethod getJsniSignature.

Prototype

String getJsniSignature();

Source Link

Document

Returns a string contating a JSNI reference to the method.

Usage

From source file:com.github.nmorel.gwtjackson.rebind.BeanJsonDeserializerCreator.java

License:Apache License

private MethodSpec buildInstanceBuilderCreateMethod() {
    JAbstractMethod method = beanInfo.getCreatorMethod().get();

    MethodSpec.Builder builder = MethodSpec.methodBuilder("create").addModifiers(Modifier.PRIVATE)
            .returns(typeName(beanInfo.getType()));

    StringBuilder parametersNameBuilder = new StringBuilder();
    int index = 0;
    for (Map.Entry<String, JParameter> parameterEntry : beanInfo.getCreatorParameters().entrySet()) {
        if (index > 0) {
            parametersNameBuilder.append(", ");
        }/*from w  w w. j  av  a 2s  .c  om*/
        PropertyInfo property = properties.get(parameterEntry.getKey());

        String variableName = String.format(INSTANCE_BUILDER_VARIABLE_FORMAT, index++);
        builder.addParameter(typeName(property.getType()), variableName);
        parametersNameBuilder.append(variableName);
    }
    String parametersName = parametersNameBuilder.toString();

    if (method.isPrivate() || (!method.isPublic() && !mapperInfo.isSamePackage())) {
        // private method, we use jsni
        builder.addModifiers(Modifier.NATIVE);
        builder.addCode(JsniCodeBlockBuilder.builder()
                .addStatement("return $L($L)", method.getJsniSignature(), parametersName).build());
    } else {
        if (null != method.isConstructor()) {
            builder.addStatement("return new $T($L)", typeName(beanInfo.getType()), parametersName);
        } else {
            builder.addStatement("return $T.$L($L)", typeName(beanInfo.getType()), method.getName(),
                    parametersName);
        }
    }

    return builder.build();
}

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