Package org.eclipse.emf.cdo.spi.server

Class QueryHandlerFactory

java.lang.Object
org.eclipse.net4j.util.factory.Factory
org.eclipse.emf.cdo.spi.server.QueryHandlerFactory
All Implemented Interfaces:
org.eclipse.net4j.util.factory.IFactory, org.eclipse.net4j.util.factory.IFactoryKeyAware
Direct Known Subclasses:
OCLQueryHandler.Factory
public abstract class QueryHandlerFactory extends org.eclipse.net4j.util.factory.Factory
Extension factory for repository query handlers. The factory type is the query language identifier used by the repository to select a handler for a query's language and description.
Since:
2.0
Author:
Eike Stepper

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    PRODUCT_GROUP
     

    Fields inherited from class org.eclipse.net4j.util.factory.Factory

    NO_DESCRIPTION

  • Constructor Summary

    Constructors
    Constructor
    Description
    QueryHandlerFactory(String language)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract IQueryHandler
    create(String description)
     

    Methods inherited from class org.eclipse.net4j.util.factory.Factory

    getDescriptionFor, getFactoryKey, getKey, getProductGroup, getType, productCreationException, productCreationException, setFactoryKey, toString

    Methods inherited from class java.lang.Object

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

  • Field Details

  • Constructor Details

    • QueryHandlerFactory

      public QueryHandlerFactory(String language)

  • Method Details

    • create

      public abstract IQueryHandler create(String description) throws org.eclipse.net4j.util.factory.ProductCreationException
      Throws:
      org.eclipse.net4j.util.factory.ProductCreationException
      Since:
      3.0