DocumentTransformFactory

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org.infohazard.maverick.transform
Class DocumentTransformFactory

java.lang.Object
  org.infohazard.maverick.transform.DocumentTransformFactory

All Implemented Interfaces:: org.infohazard.maverick.flow.TransformFactory

public class DocumentTransformFactory
extends java.lang.Object
implements org.infohazard.maverick.flow.TransformFactory

Factory for creating transformation pipelines based on executing successive documents which are aware of servlet attribute collections. The output of the preceeding step is stored as a String in the request attributes, available to be included anywhere in the successive document.

This factory has certain options which can be defined when declaring the factory. The defaults are shown here:

 <transform-factory type="document" provider="org.infohazard.maverick.transform.DocumentTransformFactory">
   <default-bean-name value="wrapped"/>
 </transform-factory>

default-bean-name - If no "bean" attribute is specified for individual transformations, this is the name which will be used for placing the wrapped content in the request attributes.

The options for an individual transform are like this:

 <transform type="document" path="blah.jsp" bean="wrapped"/>

Field Summary

protected static java.lang.String ATTR_BEAN


protected static java.lang.String ATTR_DEFAULT_WRAPPED_NAME
          For the factory configuration

protected static java.lang.String ATTR_PATH
          For transform nodes

protected static java.lang.String DEFAULT_DEFAULT_WRAPPED_NAME
          If not specified on the factory, the default name for wrapped beans.

protected java.lang.String defaultWrappedName
          Unless overriden on path nodes, the bean name to use for wrapping content from previous stages.

Constructor Summary

DocumentTransformFactory()


Method Summary

org.infohazard.maverick.flow.Transform createTransform(org.jdom.Element transformNode)
          Creates a transform from the element (and any children, if appropriate).

void init(org.jdom.Element factoryNode, javax.servlet.ServletConfig servletCfg)
          Factories will be initialized with the XML from the configuration file so that they can check for any options defined in child nodes, attributes, etc.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DEFAULT_WRAPPED_NAME

protected static final java.lang.String DEFAULT_DEFAULT_WRAPPED_NAME

If not specified on the factory, the default name for wrapped beans.

See Also:: Constant Field Values

ATTR_DEFAULT_WRAPPED_NAME

protected static final java.lang.String ATTR_DEFAULT_WRAPPED_NAME

For the factory configuration

See Also:: Constant Field Values

ATTR_PATH

protected static final java.lang.String ATTR_PATH

For transform nodes

See Also:: Constant Field Values

ATTR_BEAN

protected static final java.lang.String ATTR_BEAN

See Also:: Constant Field Values

defaultWrappedName

protected java.lang.String defaultWrappedName

Unless overriden on path nodes, the bean name to use for wrapping content from previous stages.

Constructor Detail