fr.sii.ogham.core.subject.provider

Class MultiContentSubjectProvider

java.lang.Object

fr.sii.ogham.core.subject.provider.MultiContentSubjectProvider

All Implemented Interfaces:

SubjectProvider

public class MultiContentSubjectProvider
extends Object
implements SubjectProvider

Subject provider that is able to handle messages with MultiContent. The aim is to try to generate a subject from the MultiContent. The subject generation is delegated to another subject provider. Each part of the MultiContent is extracted and the delegated subject provider is called with the content part.

• If one of the content part could be used to generate the subject then this subject is returned.
• If several content parts could be used to generate the subject then only the first generated subject is used.
• If none of the content part could generate a subject then null is returned.
• If the content is not a MultiContent then null is returned.

Author:

Aurélien Baudet

Constructor Summary

Constructors

Constructor and Description
MultiContentSubjectProvider(SubjectProvider provider)

Method Summary

Modifier and Type	Method and Description
String	provide(Message message) Generate a subject from the provided message.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiContentSubjectProvider

public MultiContentSubjectProvider(SubjectProvider provider)

Method Detail

provide

public String provide(Message message)

Description copied from interface: SubjectProvider

Generate a subject from the provided message.

Specified by:

provide in interface SubjectProvider

Parameters:

message - the message to generate subject for

Returns:

the generated subject or null if none has been generated