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org.outerj.pollo.xmleditor.schema
Class BasicSchema  

java.lang.Object
  org.outerj.pollo.xmleditor.schema.BasicSchema

All Implemented Interfaces:

ISchema

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public class BasicSchema

extends java.lang.Object

implements ISchema

Simple schema implementation. This class can provide the following information:

• which attributes an element can have
• (optionally) a list of possible attribute values to select form
• which subelements an element can have
The schema information is read from an XML file with a custom syntax, for an example see the sitemapschema.xml file.

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Nested Class Summary
protected  class	BasicSchema.SchemaHandler

 

Field Summary
protected  org.outerj.pollo.xmleditor.util.NestedNodeMap	elementSchemas
protected  SimpleNamespaceContext	namespaceContext

 

Constructor Summary

BasicSchema()

 

Method Summary
protected  void	addElementSchema(java.lang.String elementPath, ElementSchema elementSchema, org.outerj.pollo.xmleditor.util.NestedNodeMap.NamespaceResolver resolver)
java.util.Collection	getAllowedSubElements(org.w3c.dom.Element element)
java.util.Collection	getAllowedSubTexts(org.w3c.dom.Element element)
protected  AttributeSchema	getAttributeSchema(org.w3c.dom.Element element, java.lang.String namespaceURI, java.lang.String localName)
java.util.Collection	getAttributesFor(org.w3c.dom.Element element)           Returns the list of attributes an element can have.
java.lang.String[]	getPossibleAttributeValues(org.w3c.dom.Element element, java.lang.String namespaceURI, java.lang.String localName)           Returns an array containing a list of possible values an attribute can have, or null if such a list is not available.
protected  void	init(java.util.HashMap initParams)
boolean	isChildAllowed(org.w3c.dom.Element parent, org.w3c.dom.Element child)           Returns true if the element child is allowed as child of the element parent.
java.util.Collection	validate(org.w3c.dom.Document document)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

namespaceContext

protected SimpleNamespaceContext namespaceContext

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elementSchemas

protected org.outerj.pollo.xmleditor.util.NestedNodeMap elementSchemas

Constructor Detail

BasicSchema

public BasicSchema()

Method Detail

getAttributesFor

public java.util.Collection getAttributesFor(org.w3c.dom.Element element)

Returns the list of attributes an element can have.

Specified by:

getAttributesFor in interface ISchema

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isChildAllowed

public boolean isChildAllowed(org.w3c.dom.Element parent,
                              org.w3c.dom.Element child)

Returns true if the element child is allowed as child of the element parent.

Specified by:

isChildAllowed in interface ISchema

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getPossibleAttributeValues

public java.lang.String[] getPossibleAttributeValues(org.w3c.dom.Element element,
                                                     java.lang.String namespaceURI,
                                                     java.lang.String localName)

Returns an array containing a list of possible values an attribute can have, or null if such a list is not available.

Specified by:

getPossibleAttributeValues in interface ISchema

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getAllowedSubElements

public java.util.Collection getAllowedSubElements(org.w3c.dom.Element element)

Specified by:

getAllowedSubElements in interface ISchema

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getAllowedSubTexts

public java.util.Collection getAllowedSubTexts(org.w3c.dom.Element element)

Specified by:

getAllowedSubTexts in interface ISchema

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init

protected void init(java.util.HashMap initParams)
             throws java.lang.Exception

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addElementSchema

protected void addElementSchema(java.lang.String elementPath,
                                ElementSchema elementSchema,
                                org.outerj.pollo.xmleditor.util.NestedNodeMap.NamespaceResolver resolver)
                         throws java.lang.Exception

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getAttributeSchema

protected AttributeSchema getAttributeSchema(org.w3c.dom.Element element,
                                             java.lang.String namespaceURI,
                                             java.lang.String localName)

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validate

public java.util.Collection validate(org.w3c.dom.Document document)
                              throws ValidationNotSupportedException

Specified by:

validate in interface ISchema

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> outerj >> pollo >> xmleditor >> [ schema overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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