Package org.chenile.stm.impl

Class XmlFlowReader

java.lang.Object

org.chenile.stm.impl.FlowReaderBase

org.chenile.stm.impl.XmlFlowReader

All Implemented Interfaces:

FlowReader

public class XmlFlowReader
extends FlowReaderBase

Provides an xml implementation of the FlowStoreReader. Supports flexible custom xml tags for specific action state components. Custom properties are made available to actions registered. These two features provide a powerful extension making this parser support an xml based DSL.

Author:

Raja Shankar Kolluru

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	XmlFlowReader.AddEventInformationRule
class	XmlFlowReader.AddRetrievalStrategy
class	XmlFlowReader.AddSecurityStrategy
class	XmlFlowReader.AddStateRule
class	XmlFlowReader.AddTransitionActionToTransientActionAwareDescriptorRule
class	XmlFlowReader.AddTransitionRule
class	XmlFlowReader.StateDescriptorAttributesRule	Custom digester rule to process Action State Descriptor.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	COMPONENT_NAME
private static final String	COMPONENT_PROPERTIES
private org.apache.commons.digester.Digester	digester
static final String	META_PREFIX
private static final String	STATES_ADD_STATE_TAG
private static final String	STATES_FLOW
private static final String	STATES_FLOW_TAG

Fields inherited from class org.chenile.stm.impl.FlowReaderBase

stmFlowStoreImpl

Constructor Summary

Constructors

Constructor	Description
XmlFlowReader(STMFlowStoreImpl stmFlowStoreImpl)

Method Summary

Modifier and Type	Method	Description
void	init()
void	parse(InputStream inputStream)
void	setFilename(String filename)
private void	setRulesForStateTag(String tag)
void	setUpDigester()
private void	setUpDigesterRules()
String	toXml()

Methods inherited from class java.lang.Object

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

Field Details

STATES_ADD_STATE_TAG

private static final String STATES_ADD_STATE_TAG

See Also:

• Constant Field Values

COMPONENT_NAME

private static final String COMPONENT_NAME

See Also:

• Constant Field Values

STATES_FLOW_TAG

private static final String STATES_FLOW_TAG

See Also:

• Constant Field Values

STATES_FLOW

private static final String STATES_FLOW

See Also:

• Constant Field Values

COMPONENT_PROPERTIES

private static final String COMPONENT_PROPERTIES

See Also:

• Constant Field Values

digester

private org.apache.commons.digester.Digester digester

META_PREFIX

public static final String META_PREFIX

See Also:

• Constant Field Values

Constructor Details

XmlFlowReader

public XmlFlowReader(STMFlowStoreImpl stmFlowStoreImpl)

Parameters:

stmFlowStoreImpl -

Method Details

setUpDigesterRules

private void setUpDigesterRules()

setFilename

public void setFilename(String filename)
                 throws Exception

Parameters:

filename -

Throws:

Exception

init

public void init()

parse

public void parse(InputStream inputStream)
           throws Exception

Parameters:

inputStream -

Throws:

Exception

setUpDigester

public void setUpDigester()

setRulesForStateTag

private void setRulesForStateTag(String tag)

toXml

public String toXml()

Returns: