Package org.jboss.logging.processor.apt

Class MessageMethodBuilder

java.lang.Object

org.jboss.logging.processor.apt.MessageMethodBuilder

final class MessageMethodBuilder
extends Object

Date: 29.07.2011

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	MessageMethodBuilder.AptMessage
private static class	MessageMethodBuilder.AptMessageMethod	An implementation for the MessageMethod interface.

Field Summary

Fields

Modifier and Type	Field	Description
private final Properties	expressionProperties
private static final String	MESSAGE_METHOD_SUFFIX
private final List<ExecutableElement>	methods
private final ProcessingEnvironment	processingEnv

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MessageMethodBuilder(ProcessingEnvironment processingEnv, Properties expressionProperties)

Method Summary

Modifier and Type	Method	Description
(package private) MessageMethodBuilder	add(Collection<ExecutableElement> methods)
(package private) Set<MessageMethod>	build()
(package private) static MessageMethodBuilder	create(ProcessingEnvironment processingEnv)
(package private) static MessageMethodBuilder	create(ProcessingEnvironment processingEnv, Properties expressionProperties)
private Collection<ExecutableElement>	findByName(Collection<ExecutableElement> methods, ExecutableElement method)
private Collection<ExecutableElement>	findByName(Collection<ExecutableElement> methods, Name methodName)	Returns a collection of methods with the same name.
private MessageMethod.Message	findMessage(Collection<ExecutableElement> methods, ExecutableElement method)
private int	findMessageId(Collection<ExecutableElement> methods, ExecutableElement method)
private boolean	hasMessageId(Message message)
private boolean	inheritsMessage(Collection<ExecutableElement> methods, ExecutableElement method)	Checks to see if the method has or inherits a Message annotation.
private boolean	isOverloaded(Collection<ExecutableElement> methods, ExecutableElement method)	Checks to see if the method is overloaded.
private int	parameterCount(Collection<? extends VariableElement> params)	Returns the number of parameters excluding the Cause parameter and any Param parameters if found.

Methods inherited from class java.lang.Object

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

Field Details

MESSAGE_METHOD_SUFFIX

private static final String MESSAGE_METHOD_SUFFIX

See Also:

• Constant Field Values

methods

private final List<ExecutableElement> methods

processingEnv

private final ProcessingEnvironment processingEnv

expressionProperties

private final Properties expressionProperties

Constructor Details

MessageMethodBuilder

private MessageMethodBuilder(ProcessingEnvironment processingEnv,
 Properties expressionProperties)

Method Details

add

MessageMethodBuilder add(Collection<ExecutableElement> methods)

build

Set<MessageMethod> build()

findMessage

private MessageMethod.Message findMessage(Collection<ExecutableElement> methods,
 ExecutableElement method)

findMessageId

private int findMessageId(Collection<ExecutableElement> methods,
 ExecutableElement method)

hasMessageId

private boolean hasMessageId(Message message)

findByName

private Collection<ExecutableElement> findByName(Collection<ExecutableElement> methods,
 ExecutableElement method)

findByName

private Collection<ExecutableElement> findByName(Collection<ExecutableElement> methods,
 Name methodName)

Returns a collection of methods with the same name.

Parameters:

methods - the methods to process.

methodName - the method name to findByName.

Returns:

a collection of methods with the same name.

inheritsMessage

private boolean inheritsMessage(Collection<ExecutableElement> methods,
 ExecutableElement method)

Checks to see if the method has or inherits a Message annotation.

Parameters:

methods - the method to search.

method - the method to check.

Returns:

true if the method has or inherits a message annotation, otherwise false.

isOverloaded

private boolean isOverloaded(Collection<ExecutableElement> methods,
 ExecutableElement method)

Checks to see if the method is overloaded. An overloaded method has a different parameter count based on the format parameters only. Parameters annotated with Cause or Param are not counted.

Parameters:

methods - the method to search.

method - the method to check.

Returns:

true if the method is overloaded, otherwise false.

parameterCount

private int parameterCount(Collection<? extends VariableElement> params)

Returns the number of parameters excluding the Cause parameter and any Param parameters if found.

Parameters:

params - the parameters to get the count for.

Returns:

the number of parameters.

create

static MessageMethodBuilder create(ProcessingEnvironment processingEnv)

create

static MessageMethodBuilder create(ProcessingEnvironment processingEnv,
 Properties expressionProperties)