org.everrest.core.impl.method

Class BaseTypeProducer

java.lang.Object

org.everrest.core.impl.method.BaseTypeProducer

All Implemented Interfaces:

TypeProducer

Direct Known Subclasses:

PrimitiveTypeProducer, StringConstructorProducer, StringProducer, StringValueOfProducer

public abstract class BaseTypeProducer
extends Object
implements TypeProducer

Abstraction for single (not for collections) types.

Version:

$Id$

Author:

Andrey Parfonov

Constructor Summary

Constructors

Constructor and Description
BaseTypeProducer()

Method Summary

Modifier and Type	Method and Description
protected abstract Object	createValue(String value) Create object from given string.
Object	createValue(String param, javax.ws.rs.core.MultivaluedMap<String,String> values, String defaultValue)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BaseTypeProducer

public BaseTypeProducer()

Method Detail

createValue

protected abstract Object createValue(String value)
                               throws Exception

Create object from given string. In all extends for this class this method must be specified to produce object of required type. String will be used as parameter for constructor of object or static valueOf method.

Parameters:

value - string value

Returns:

newly created object

Throws:

Exception - if any error occurs

createValue

public Object createValue(String param,
                          javax.ws.rs.core.MultivaluedMap<String,String> values,
                          String defaultValue)
                   throws Exception

Specified by:

createValue in interface TypeProducer

Parameters:

param - parameter name, parameter name should be getting from parameter annotation

values - all value which can be used for construct object, it can be header parameters, path parameters, query parameters, etc

defaultValue - default value which can be used if in value can't be found required value with name param

Returns:

newly created object

Throws:

Exception - if any errors occurs