Example usage for com.google.gwt.core.ext.typeinfo JPrimitiveType getUninitializedFieldExpression

Introduction

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

Prototype

public String getUninitializedFieldExpression() 

Source Link

Usage

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

License:Apache License

/**
 * Returns the default value of the given type.
 * <ul>/*from  w ww  .  j  ava  2s. com*/
 * <li>{@link Object} : null</li>
 * <li>char : '\u0000'</li>
 * <li>boolean : false</li>
 * <li>other primitive : 0</li>
 * </ul>
 *
 * @param type type to find the default value
 *
 * @return the default value of the type.
 */
public static String getDefaultValueForType(JType type) {
    JPrimitiveType primitiveType = type.isPrimitive();
    if (null != primitiveType) {
        return primitiveType.getUninitializedFieldExpression();
    }
    return "null";
}

---

From source file:com.gwtplatform.dispatch.rest.delegates.rebind.DelegateMethodGenerator.java

License:Apache License

private String resolveReturnValue() {
    String returnValue = null;/* ww w .ja  va  2 s . co m*/
    JType returnType = getMethod().getReturnType();
    JPrimitiveType primitiveType = returnType.isPrimitive();

    if (primitiveType != null) {
        if (primitiveType != JPrimitiveType.VOID) {
            returnValue = primitiveType.getUninitializedFieldExpression();
        }
    } else {
        returnValue = "null";
    }

    return returnValue;
}

---