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org.infohazard.maverick.flow
Class MasterFactory  

java.lang.Object
  org.infohazard.maverick.flow.MasterFactory

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class MasterFactory

extends java.lang.Object

Factory for creating View and Transform objects. This calls out to specific instances of ViewFactory and TransformFactory to actually create the objects.

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Field Summary
protected static java.lang.String	ATTR_FACTORY_PROVIDER           xml attribute for the factory provider, value = 'provider'.
protected static java.lang.String	ATTR_FACTORY_TYPE_NAME           xml attribute for type, value = 'type'.
protected static java.lang.String	ATTR_TRANSFORM_TYPE_NAME           xml attribute for the transform type name (for a view node), value = 'transform-type'
protected static java.lang.String	ATTR_TYPE_NAME           xml attribute for the type name, value = 'type'
protected  java.lang.String	defaultTransformType           The default type of factory to use if no explicit type is set.
protected  java.lang.String	defaultViewType           The default type of factory to use if no explicit type is set.
private static org.apache.commons.logging.Log	log           Logger.
protected  javax.servlet.ServletConfig	servletCfg           Reference to servlet config of Dispatcher servlet; needed to initialize View and Transform factories.
static java.lang.String	TAG_TRANSFORM           xml tag name for a transform, value = 'transform'.
protected  java.util.Map	transformFactories           Holds mapping of typeName to TransformFactory.
protected  java.util.Map	viewFactories           Holds mapping of typeName to ViewFactory.

 

Constructor Summary

MasterFactory(javax.servlet.ServletConfig servletCfg)           Create the master factory with the dispatcher servlet config.

 

Method Summary
protected  Transform	createPlainTransform(org.jdom.Element transformNode)           Create a plain (undecorated) transform object.
protected  View	createPlainView(org.jdom.Element viewNode)           Create a plain (undecorated) view object.
protected  Transform	createTransform(org.jdom.Element transformNode)           Creates a possibly decorated transform.
protected  Transform[]	createTransforms(java.util.List transformNodes)           Create transforms.
protected  View	createView(org.jdom.Element viewNode)
void	defineTransformFactories(java.util.List transFactoryNodes)           Processes a collection of transform factory nodes.
void	defineTransformFactory(java.lang.String typeName, TransformFactory fact)           Defines a transform factory for the specified type.
void	defineViewFactories(java.util.List viewFactoryNodes)           Define the view factories from the factory nodes.
void	defineViewFactory(java.lang.String typeName, ViewFactory fact)           Defines a view factory for the specified type; Can be used to override a previously set factory.
protected  java.lang.Class	loadClass(java.lang.String className)           Load class.
void	setDefaultTransformType(java.lang.String type)           Sets the default type to use if one is not explicitly defined in the transform node.
void	setDefaultViewType(java.lang.String type)           Sets the default type to use if one is not explicitly defined in the view node.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

private static org.apache.commons.logging.Log log

Logger.

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ATTR_FACTORY_TYPE_NAME

protected static final java.lang.String ATTR_FACTORY_TYPE_NAME

xml attribute for type, value = 'type'.

See Also:

Constant Field Values

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ATTR_FACTORY_PROVIDER

protected static final java.lang.String ATTR_FACTORY_PROVIDER

xml attribute for the factory provider, value = 'provider'.

See Also:

Constant Field Values

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ATTR_TYPE_NAME

protected static final java.lang.String ATTR_TYPE_NAME

xml attribute for the type name, value = 'type'

See Also:

Constant Field Values

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ATTR_TRANSFORM_TYPE_NAME

protected static final java.lang.String ATTR_TRANSFORM_TYPE_NAME

xml attribute for the transform type name (for a view node), value = 'transform-type'

See Also:

Constant Field Values

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TAG_TRANSFORM

public static final java.lang.String TAG_TRANSFORM

xml tag name for a transform, value = 'transform'.

See Also:

Constant Field Values

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viewFactories

protected java.util.Map viewFactories

Holds mapping of typeName to ViewFactory.

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transformFactories

protected java.util.Map transformFactories

Holds mapping of typeName to TransformFactory.

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defaultViewType

protected java.lang.String defaultViewType

The default type of factory to use if no explicit type is set.

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defaultTransformType

protected java.lang.String defaultTransformType

The default type of factory to use if no explicit type is set.

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servletCfg

protected javax.servlet.ServletConfig servletCfg

Reference to servlet config of Dispatcher servlet; needed to initialize View and Transform factories.

Constructor Detail

MasterFactory

public MasterFactory(javax.servlet.ServletConfig servletCfg)

Create the master factory with the dispatcher servlet config.

Method Detail

setDefaultViewType

public void setDefaultViewType(java.lang.String type)

Sets the default type to use if one is not explicitly defined in the view node.

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createView

protected View createView(org.jdom.Element viewNode)
                   throws ConfigException

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createPlainView

protected View createPlainView(org.jdom.Element viewNode)
                        throws ConfigException

Create a plain (undecorated) view object.

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defineViewFactory

public void defineViewFactory(java.lang.String typeName,
                              ViewFactory fact)

Defines a view factory for the specified type; Can be used to override a previously set factory.

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defineViewFactories

public void defineViewFactories(java.util.List viewFactoryNodes)
                         throws ConfigException

Define the view factories from the factory nodes.

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setDefaultTransformType

public void setDefaultTransformType(java.lang.String type)

Sets the default type to use if one is not explicitly defined in the transform node.

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createTransforms

protected Transform[] createTransforms(java.util.List transformNodes)
                                throws ConfigException

Create transforms.

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createTransform

protected Transform createTransform(org.jdom.Element transformNode)
                             throws ConfigException

Creates a possibly decorated transform.

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createPlainTransform

protected Transform createPlainTransform(org.jdom.Element transformNode)
                                  throws ConfigException

Create a plain (undecorated) transform object.

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defineTransformFactory

public void defineTransformFactory(java.lang.String typeName,
                                   TransformFactory fact)

Defines a transform factory for the specified type. Can be used to override a previously set factory.

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defineTransformFactories

public void defineTransformFactories(java.util.List transFactoryNodes)
                              throws ConfigException

Processes a collection of transform factory nodes.

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loadClass

protected java.lang.Class loadClass(java.lang.String className)
                             throws java.lang.ClassNotFoundException

Load class.

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Home >> All >> org >> infohazard >> maverick >> [ flow overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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