org.glassfish.api.admin
Interface ParameterBridge

All Known Implementing Classes:

ParameterBridge.NoMapper

public interface ParameterBridge

A parameter mapper acts as a bridge between supplied parameters (by the user on the command line for instance) and expected parameters by a action.

For example, a command execution requires parameters from the command line while a supplemented command may require a different set of parameter names which can be either discovered or translated from the originally supplied list.

Author:

Jerome Dochez

Nested Class Summary

static class

ParameterBridge.NoMapper Provided mapper that does not change parameters names or values from the input set.

Method Summary

java.util.List<java.lang.String>	get(ParameterMap map, java.lang.String resourceName) Returns the parameter values as expected by the injection code when a dependency injection annotated field or method (for instance, annotated with @Param or @Inject) needs to be resolved.
java.lang.String	getOne(ParameterMap map, java.lang.String resourceName) Returns the parameter value as expected by the injection code when a dependency injection annotated field or method (for instance, annotated with @Param or @Inject) needs to be resolved.

Method Detail

getOne

java.lang.String getOne(ParameterMap map,
                        java.lang.String resourceName)

Returns the parameter value as expected by the injection code when a dependency injection annotated field or method (for instance, annotated with @Param or @Inject) needs to be resolved.

Parameters:

map - is the original set of parameters as used to inject the supplemented command.

resourceName - the name of the resource as defined by the action

Returns:

the value used to inject the parameter identified by its resourceName

get

java.util.List<java.lang.String> get(ParameterMap map,
                                     java.lang.String resourceName)

Returns the parameter values as expected by the injection code when a dependency injection annotated field or method (for instance, annotated with @Param or @Inject) needs to be resolved.

Parameters:

map - is the original set of parameters as used to inject the supplemented command.

resourceName - the name of the resource as defined by the action

Returns:

a list of values used to inject the parameter identified by its resourceName