| org.directwebremoting.extend.ConverterManager
All known Subclasses: org.directwebremoting.guice.InternalConverterManager, org.directwebremoting.dwrp.DefaultConverterManager,
| ConverterManager | | public interface ConverterManager (Code) | | A class to manage the converter types and the instantiated class name matches.
author:
Joe Walker [joe at getahead dot ltd dot uk] |
| Method Summary | |
| void | addConverter(String match, String type, Map<String, String> params)
| | void | addConverter(String match, Converter converter)
| | void | addConverterType(String id, String className)
| | Object | convertInbound(Class paramType, InboundVariable data, InboundContext inctx, TypeHintContext incc)
Convert an object from being a string into an object of some type. | | OutboundVariable | convertOutbound(Object data, OutboundContext converted)
Convert an object into a Javavscript representation of the same. | | Converter | getConverterByMatchString(String match)
In order to be able to create stub remote objects we need to know what
they are so you can lookup match strings and retrieve the converter. | | Collection<String> | getConverterMatchStrings()
In order to be able to create stub remote objects we need to know what
they are so you can get a collection of all match strings. | | Class | getExtraTypeInfo(TypeHintContext thc)
The extra type information that we have learnt about a method parameter. | | boolean | isConvertable(Class paramType)
| | void | setConverters(Map<String, Converter> converters)
Sets the converters for this converter manager. | | void | setExtraTypeInfo(TypeHintContext thc, Class type)
We don't know enough from a method signature like setUsers(Set s) to be
able to cast the inbound data to a set of Users. |
| addConverterType | | void addConverterType(String id, String className)(Code) | | Add a new converter type
Parameters:
id - The name of the converter type
Parameters:
className - The class to do the conversion |
| convertInbound | | Object convertInbound(Class paramType, InboundVariable data, InboundContext inctx, TypeHintContext incc) throws MarshallException(Code) | | Convert an object from being a string into an object of some type.
Designed for use with converters that have a working map passed to them
Parameters:
paramType - The type that you want the object to be
Parameters:
data - The string version of the object
Parameters:
inctx - The map of data that we are working on
Parameters:
incc - The context of this type conversion The coerced object or null if the object could not be coerced
throws:
MarshallException - If the conversion failed for some reason |
| convertOutbound | | OutboundVariable convertOutbound(Object data, OutboundContext converted) throws MarshallException(Code) | | Convert an object into a Javavscript representation of the same.
This method is for use by converters wishing to recurse into some object.
Parameters:
data - The object to convert
Parameters:
converted - The list of converted objects so far A Javascript string version of the object
throws:
MarshallException - If the conversion failed for some reason |
| getConverterByMatchString | | Converter getConverterByMatchString(String match)(Code) | | In order to be able to create stub remote objects we need to know what
they are so you can lookup match strings and retrieve the converter.
Parameters:
match - The match string to lookup The matching converter
See Also: ConverterManager.getConverterMatchStrings() |
| getExtraTypeInfo | | Class getExtraTypeInfo(TypeHintContext thc)(Code) | | The extra type information that we have learnt about a method parameter.
This method will return null if there is nothing extra to know
Parameters:
thc - The context to find any extra type information from A type to use to fill out the generic type |
| isConvertable | | boolean isConvertable(Class paramType)(Code) | | Check if we can coerce the given type
Parameters:
paramType - The type to check true iff paramType is coercable |
| setConverters | | void setConverters(Map<String, Converter> converters)(Code) | | Sets the converters for this converter manager.
Parameters:
converters - the map of match pattern and their converter instances |
| setExtraTypeInfo | | void setExtraTypeInfo(TypeHintContext thc, Class type)(Code) | | We don't know enough from a method signature like setUsers(Set s) to be
able to cast the inbound data to a set of Users. This method enables us
to specify this extra information.
Parameters:
thc - The context to find any extra type information from
Parameters:
type - The type of the specified parameter. |
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