de.tsl2.nano.incubation.specification

Class AbstractRunnable<T>

java.lang.Object

de.tsl2.nano.incubation.specification.AbstractRunnable<T>

Type Parameters:

T - result type

All Implemented Interfaces:

de.tsl2.nano.core.execution.IRunnable<T,Map<String,Object>>, de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>, Serializable

Direct Known Subclasses:

AbstractRule, Action, ActionScript

public abstract class AbstractRunnable<T>
extends Object
implements de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>

runnable checking its arguments against constraints. provides checks against a specification/assertions. if member operation is an url (e.g. starting with file:) the url content will be used as operation.

Version:

$Revision$

Author:

Tom, Thomas Schneider

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Constraint<?>>	constraints
protected String	name
protected String	operation
protected String	operationContent
protected LinkedHashMap<String,ParType>	parameter
protected Collection<Specification>	specifications

Constructor Summary

Constructors

Constructor and Description
AbstractRunnable()
AbstractRunnable(String name, String operation, LinkedHashMap<String,ParType> parameter) constructor

Method Summary

Modifier and Type	Method and Description
void	addConstraint(String parameterName, Constraint<?> constraint) addConstraint
Specification	addSpecification(Specification s) define test scenarios to be checked while loading by a factory. if no parameter were defined yet, the given argments will be used to define the parameters.
Specification	addSpecification(String name, String description, Object exptected, Map<String,Object> arguments)
static boolean	asSequence(Map<String,Object> arguments)
protected void	checkConstraint(CharSequence par, Object arg)
Map<String,Object>	checkedArguments(Map<String,Object> arguments, boolean strict) checks arguments against defined parameter and returns new map of arguments, defined by parameters.
protected void	checkSpecification(Specification s) checkSpecification
protected void	createConstraints()
protected Map<String,ParType>	createParameters(Class declaringClass)
protected static Map<String,ParType>	createSimpleParameters(String... names)
String	getName()
String	getOperation()
Map<String,ParType>	getParameter() getParameter
List<Class<?>>	getParameterList() getParameterList
protected void	initDeserializing()
static void	markArgumentsAsSequence(Map args)
static LinkedHashMap<String,ParType>	parameters(String... names)
String	prefix() prefix
protected void	setOperation(String operation)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.tsl2.nano.core.execution.IRunnable

run

Field Detail

name

protected String name

parameter

protected LinkedHashMap<String,ParType> parameter

constraints

protected Map<String,Constraint<?>> constraints

specifications

protected Collection<Specification> specifications

operation

protected String operation

operationContent

protected transient String operationContent

Constructor Detail

AbstractRunnable

public AbstractRunnable()

AbstractRunnable

public AbstractRunnable(String name,
                        String operation,
                        LinkedHashMap<String,ParType> parameter)

constructor

Parameters:

operation -

parameter -

Method Detail

getName

public String getName()

Specified by:

getName in interface de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>

Returns:

Returns the name.

createParameters

protected Map<String,ParType> createParameters(Class declaringClass)

parameters

public static LinkedHashMap<String,ParType> parameters(String... names)

createSimpleParameters

protected static Map<String,ParType> createSimpleParameters(String... names)

checkedArguments

public Map<String,Object> checkedArguments(Map<String,Object> arguments,
                                           boolean strict)

checks arguments against defined parameter and returns new map of arguments, defined by parameters. Use KEY_ARGUMENTS_AS_SEQUENCE to define a sequential iteration of arguments (without using key names)

Specified by:

checkedArguments in interface de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>

Parameters:

arguments - to be checked and collected

strict - if true, arguments not defined as parameter will throw an IllegalArgumentException.

createConstraints

protected void createConstraints()

checkConstraint

protected void checkConstraint(CharSequence par,
                               Object arg)

getParameter

public Map<String,ParType> getParameter()

getParameter

Specified by:

getParameter in interface de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>

Returns:

defined rule parameters

getParameterList

public List<Class<?>> getParameterList()

getParameterList

Returns:

real parameters

prefix

public String prefix()

prefix

Returns:

referencing name prefix

toString

public String toString()

Overrides:

toString in class Object

addConstraint

public void addConstraint(String parameterName,
                          Constraint<?> constraint)

addConstraint

Parameters:

parameterName - parameter name to add the constraint for

constraint - new constraint

addSpecification

public Specification addSpecification(String name,
                                      String description,
                                      Object exptected,
                                      Map<String,Object> arguments)

addSpecification

public Specification addSpecification(Specification s)

define test scenarios to be checked while loading by a factory. if no parameter were defined yet, the given argments will be used to define the parameters.

Parameters:

s - specification

Returns:

new specification instance

checkSpecification

protected void checkSpecification(Specification s)

checkSpecification

Parameters:

s -

getOperation

public String getOperation()

setOperation

protected void setOperation(String operation)

markArgumentsAsSequence

public static void markArgumentsAsSequence(Map args)

asSequence

public static boolean asSequence(Map<String,Object> arguments)

initDeserializing

protected void initDeserializing()