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org.eclipse.persistence.sdo.helper
Class SDOSchemaGenerator

java.lang.Object
org.eclipse.persistence.sdo.helper.SDOSchemaGenerator

public class SDOSchemaGenerator

extends java.lang.Object

Purpose SDOSchemaGenerator generates an XSD (returned as a String) from a list of SDO Type objects. Populates an org.eclipse.persistence.internal.oxm.schema.model.Schema object and makes use of org.eclipse.persistence.internal.oxm.schema.SchemaModelProject to marshal the Schema Object to XML.

See Also:

commonj.sdo.XSDHelper

Field Summary

private HelperContext	aHelperContext
private java.util.List	allTypes
private org.eclipse.persistence.internal.oxm.schema.model.Schema	generatedSchema
private java.util.Map	namespaceToSchemaLocation
private SchemaLocationResolver	schemaLocationResolver

Constructor Summary

SDOSchemaGenerator(HelperContext aContext)

Method Summary

private void	addSimpleComponentAnnotations(org.eclipse.persistence.internal.oxm.schema.model.SimpleComponent sc, Property property, boolean element)
private void	addTypeToListIfNeeded(Type sourceType, Type targetType)
private java.lang.String	buildAliasNameString(java.util.List<java.lang.String> aliasNames)
private org.eclipse.persistence.internal.oxm.schema.model.Attribute	buildAttribute(Property property)
private org.eclipse.persistence.internal.oxm.schema.model.Element	buildElement(Property property, org.eclipse.persistence.internal.oxm.schema.model.NestedParticle nestedParticle)
private org.eclipse.persistence.internal.oxm.schema.model.Element	buildElementForComplexType(org.eclipse.persistence.internal.oxm.schema.model.Schema schema, org.eclipse.persistence.internal.oxm.schema.model.ComplexType type)
private void	buildElementsAndAttributes(java.lang.Object owner, Type type)
java.lang.String	generate(java.util.List types, java.util.Map aNamespaceToSchemaLocation) Method to generate an XSD.
java.lang.String	generate(java.util.List types, SchemaLocationResolver aSchemaLocationResolver) Method to generate an XSD.
private org.eclipse.persistence.internal.oxm.schema.model.ComplexType	generateComplexType(Type type)
private void	generateSchema(java.lang.String uri, java.util.List typesWithSameUri)
private org.eclipse.persistence.internal.oxm.schema.model.SimpleType	generateSimpleType(Type type)
private Type	getAutomaticDataTypeForType(Type theType)
private java.lang.String	getPrefixForURI(java.lang.String uri)
private java.lang.String	getPrefixStringForURI(java.lang.String uri)
private boolean	importExists(java.util.List imports, java.lang.String schemaName)
private boolean	shouldSuppressDataType(SDOProperty prop, Type dataType)

Methods inherited from class java.lang.Object

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

Field Detail

namespaceToSchemaLocation

private java.util.Map namespaceToSchemaLocation

schemaLocationResolver

private SchemaLocationResolver schemaLocationResolver

allTypes

private java.util.List allTypes

generatedSchema

private org.eclipse.persistence.internal.oxm.schema.model.Schema generatedSchema

aHelperContext

private HelperContext aHelperContext

Constructor Detail

SDOSchemaGenerator

public SDOSchemaGenerator(HelperContext aContext)

Method Detail

generate

public java.lang.String generate(java.util.List types,
                                 SchemaLocationResolver aSchemaLocationResolver)

Method to generate an XSD. Note the following:

• All types must have same URI
• Referenced types in same URI will also be generated in schema
• Includes will never be generated
• Imports will be generated for referenced types in other URIs

Parameters:

types - The list of commonj.sdo.Type objects to generate the XSD from

aSchemaLocationResolver - implementation of the org.eclipse.persistence.sdo.helper.SchemaLocationResolver interface used for getting the value of the schemaLocation attribute of generated imports and includes

Returns:

String The generated XSD.

generate

public java.lang.String generate(java.util.List types,
                                 java.util.Map aNamespaceToSchemaLocation)

Method to generate an XSD. Note the following:

• All types must have same URI
• Referenced types in same URI will also be generated in schema
• Includes will never be generated
• Imports will be generated for referenced types in other URIs

Parameters:

types - The list of commonj.sdo.Type objects to generate the XSD from

aNamespaceToSchemaLocation - map of namespaces to schemaLocations used for getting the value of the schemaLocation attribute of generated imports and includes

Returns:

String The generated XSD.

generateSchema

private void generateSchema(java.lang.String uri,
                            java.util.List typesWithSameUri)

generateSimpleType

private org.eclipse.persistence.internal.oxm.schema.model.SimpleType generateSimpleType(Type type)

generateComplexType

private org.eclipse.persistence.internal.oxm.schema.model.ComplexType generateComplexType(Type type)

buildElementsAndAttributes

private void buildElementsAndAttributes(java.lang.Object owner,
                                        Type type)

addSimpleComponentAnnotations

private void addSimpleComponentAnnotations(org.eclipse.persistence.internal.oxm.schema.model.SimpleComponent sc,
                                           Property property,
                                           boolean element)

shouldSuppressDataType

private boolean shouldSuppressDataType(SDOProperty prop,
                                       Type dataType)

buildAliasNameString

private java.lang.String buildAliasNameString(java.util.List<java.lang.String> aliasNames)

buildElement

private org.eclipse.persistence.internal.oxm.schema.model.Element buildElement(Property property,
                                                                               org.eclipse.persistence.internal.oxm.schema.model.NestedParticle nestedParticle)

buildAttribute

private org.eclipse.persistence.internal.oxm.schema.model.Attribute buildAttribute(Property property)

addTypeToListIfNeeded

private void addTypeToListIfNeeded(Type sourceType,
                                   Type targetType)

buildElementForComplexType

private org.eclipse.persistence.internal.oxm.schema.model.Element buildElementForComplexType(org.eclipse.persistence.internal.oxm.schema.model.Schema schema,
                                                                                             org.eclipse.persistence.internal.oxm.schema.model.ComplexType type)

getPrefixStringForURI

private java.lang.String getPrefixStringForURI(java.lang.String uri)

getPrefixForURI

private java.lang.String getPrefixForURI(java.lang.String uri)

getAutomaticDataTypeForType

private Type getAutomaticDataTypeForType(Type theType)

importExists

private boolean importExists(java.util.List imports,
                             java.lang.String schemaName)

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