com.highqsoft.transformer.xsd

Class RuleHelper

java.lang.Object

com.highqsoft.transformer.xsd.RuleHelper

public class RuleHelper
extends java.lang.Object

Helper for rules class.

Since:

$Date: 2017/04/06 13:30:35 $

Version:

$Revision: 1.14 $

Author:

Andreas Hofmann

See Also:

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	RuleHelper.VHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.net.URL,java.lang.ClassLoader>	loaders
protected Rules	rules

Constructor Summary

Constructors

Constructor and Description
RuleHelper(Rules rules) The constructor
RuleHelper(Transformer transformer, java.io.File file) The constructor
RuleHelper(Transformer transformer, java.io.InputStream stream) The constructor
RuleHelper(Transformer transformer, java.lang.String info) The constructor
RuleHelper(Transformer transformer, java.net.URL url) The constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected void	configAttribute(AttributeRule rule, Attribute config) Configure the attribute rule.
protected void	configLiteral(LiteralRule rule, Literal config) Configure the literal rule.
protected void	configMethod(MethodRule rule, RuleMethod config) Configure the method rule.
protected void	configStore(StoreRule rule, Store config) Configure the store rule.
protected AbstractRule	createRule(RuleEngine engine, AoSession aoSession, Rule rule) Create the rules.
java.lang.String	getEnvironmentName() Get the name of the environment.
java.lang.Object	getObject(Objdef objectDef, java.lang.ClassLoader classLoader) Get an object from objectdef xsd definition.
java.util.Map<java.lang.String,java.lang.Object>	getObjectMap() Get an object map from load element.
RulePostMethod[]	getPostMethods(Rule rule) Create the postmethods.
RulePreMethod[]	getPreMethods(Rule rule) Create the premethods.
java.util.Properties	getProperties() Get the properties from rules.
java.util.Properties	getProperties(Propertyseq seq) Get properties from property sequence
RuleMethod	getRuleMethod(Implementation method)
AbstractRule[]	getRules(RuleEngine engine, AoSession aoSession) Get the rules.
AnchorHelper	getSourceAnchor() Get an AnchorHelper representing the source anchor.
AnchorHelper	getTargetAnchor() Get an AnchorHelper representing the target anchor.
Transformer	getTransformer() Get the transfromer that is bind to the helper.
boolean	hasSourceAnchor() Return a boolean whether a source anchor is defined.
boolean	hasTargetAnchor() Return a boolean whether a target anchor is defined.
boolean	isPedantic(Rule rule) Get the gather mode of a rule
java.lang.Class	loadClass(Classdef classDef, java.lang.ClassLoader classLoader) Load a class from classdef xsd definition.
java.lang.String	replaceKeywords(java.lang.String val) Replace the keyword from the given property value.

Methods inherited from class java.lang.Object

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

Field Detail

rules

protected Rules rules

loaders

protected java.util.Map<java.net.URL,java.lang.ClassLoader> loaders

Constructor Detail

RuleHelper

public RuleHelper(Transformer transformer,
          java.lang.String info)
           throws javax.xml.bind.JAXBException,
                  java.io.IOException,
                  java.io.FileNotFoundException

The constructor

Parameters:

transformer - the transformer.

info - an implementation dependen string for error message output.

Throws:

javax.xml.bind.JAXBException

java.io.IOException

java.io.FileNotFoundException

RuleHelper

public RuleHelper(Transformer transformer,
          java.io.File file)
           throws javax.xml.bind.JAXBException,
                  java.io.IOException,
                  java.io.FileNotFoundException

The constructor

Parameters:

rules - The unmarshalled xml files.

Throws:

javax.xml.bind.JAXBException

java.io.IOException

java.io.FileNotFoundException

RuleHelper

public RuleHelper(Transformer transformer,
          java.net.URL url)
           throws javax.xml.bind.JAXBException,
                  java.io.IOException,
                  java.io.FileNotFoundException

The constructor

Parameters:

rules - The unmarshalled xml url.

Throws:

javax.xml.bind.JAXBException

java.io.IOException

java.io.FileNotFoundException

RuleHelper

public RuleHelper(Transformer transformer,
          java.io.InputStream stream)
           throws javax.xml.bind.JAXBException,
                  java.io.IOException,
                  java.io.FileNotFoundException

The constructor

Parameters:

rules - The unmarshalled xml url.

Throws:

javax.xml.bind.JAXBException

java.io.IOException

java.io.FileNotFoundException

RuleHelper

public RuleHelper(Rules rules)

The constructor

Parameters:

rules - The unmarshalled xml files.

Method Detail

getTransformer

public Transformer getTransformer()

Get the transfromer that is bind to the helper.

Returns:

the transformer

getProperties

public java.util.Properties getProperties()

Get the properties from rules.

Returns:

the properties.

getProperties

public java.util.Properties getProperties(Propertyseq seq)

Get properties from property sequence

Parameters:

seq - the property sequence.

Returns:

the properties object.

getEnvironmentName

public java.lang.String getEnvironmentName()

Get the name of the environment.

Returns:

the name of the environment.

getObjectMap

public java.util.Map<java.lang.String,java.lang.Object> getObjectMap()

Get an object map from load element.

getObject

public java.lang.Object getObject(Objdef objectDef,
                         java.lang.ClassLoader classLoader)

Get an object from objectdef xsd definition.

Parameters:

objectDef -

classLoader -

Returns:

loadClass

public java.lang.Class loadClass(Classdef classDef,
                        java.lang.ClassLoader classLoader)

Load a class from classdef xsd definition.

Parameters:

classDef -

classLoader -

Returns:

hasSourceAnchor

public boolean hasSourceAnchor()

Return a boolean whether a source anchor is defined.

Returns:

true if a source anchor is defined.

hasTargetAnchor

public boolean hasTargetAnchor()

Return a boolean whether a target anchor is defined.

Returns:

true if a target anchor is defined.

getSourceAnchor

public AnchorHelper getSourceAnchor()

Get an AnchorHelper representing the source anchor.

Returns:

source anchor helper.

getTargetAnchor

public AnchorHelper getTargetAnchor()

Get an AnchorHelper representing the target anchor.

Returns:

target anchor helper.

getRules

public AbstractRule[] getRules(RuleEngine engine,
                      AoSession aoSession)

Get the rules.

Parameters:

engine - The rule engine.

aoSession - the sesion belongs to the rules.

Returns:

An Array containing the rules based on defintions.

createRule

protected AbstractRule createRule(RuleEngine engine,
                      AoSession aoSession,
                      Rule rule)

Create the rules.

Parameters:

engine - The rule engine.

aoSession - The sessino belongs to the rules.

rule - The rule defintion.

Returns:

An abstract rule based on the defintion.

isPedantic

public boolean isPedantic(Rule rule)

Get the gather mode of a rule

Returns:

the gather mode string.

getPreMethods

public RulePreMethod[] getPreMethods(Rule rule)

Create the premethods.

Parameters:

rule - the rule

Returns:

an array containing the rule pre methods.

getPostMethods

public RulePostMethod[] getPostMethods(Rule rule)

Create the postmethods.

Parameters:

rule - the rule

Returns:

an array containing the rule pre methods.

configLiteral

protected void configLiteral(LiteralRule rule,
                 Literal config)

Configure the literal rule.

Parameters:

rule - The rule.

config - The configuration

configStore

protected void configStore(StoreRule rule,
               Store config)

Configure the store rule.

Parameters:

rule - The rule.

config - The configuration

configAttribute

protected void configAttribute(AttributeRule rule,
                   Attribute config)

Configure the attribute rule.

Parameters:

rule - The rule

config - the attribute configuration.

configMethod

protected void configMethod(MethodRule rule,
                RuleMethod config)

Configure the method rule.

Parameters:

rule - The rule

config - the method configuration.

getRuleMethod

public RuleMethod getRuleMethod(Implementation method)

replaceKeywords

public java.lang.String replaceKeywords(java.lang.String val)

Replace the keyword from the given property value.

Parameters:

val - the property value.

Returns:

the value after all property usages are replaced.