Package org.apache.cxf.common.xmlschema
Class XmlSchemaUtils
java.lang.Object
org.apache.cxf.common.xmlschema.XmlSchemaUtils
Some functions that avoid problems with Commons XML Schema.
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Field SummaryFields
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Method SummaryModifier and TypeMethodDescriptionstatic voidaddImportIfNeeded(org.apache.ws.commons.schema.XmlSchema schema, String namespaceUri) Assist in managing the requiredfor imports of peer schemas. static voidaddImportIfNeeded(org.apache.ws.commons.schema.XmlSchema schema, QName qname) For convenience, start from a qname, and add the import if it is non-null and has a namespace.enumeratorValues(org.apache.ws.commons.schema.XmlSchemaSimpleType type) Retrieve the string values for an enumeration.static org.apache.ws.commons.schema.XmlSchemaElementfindElementByRefName(SchemaCollection xmlSchemaCollection, QName name, String referencingURI) This copes with an observed phenomenon in the schema built by the ReflectionServiceFactoryBean.static QNamegetBaseType(org.apache.ws.commons.schema.XmlSchemaComplexType type) static List<org.apache.ws.commons.schema.XmlSchemaAttributeOrGroupRef>getContentAttributes(org.apache.ws.commons.schema.XmlSchemaComplexType type) static List<org.apache.ws.commons.schema.XmlSchemaAnnotated>getContentAttributes(org.apache.ws.commons.schema.XmlSchemaComplexType type, SchemaCollection collection) static QNamegetElementQualifiedName(org.apache.ws.commons.schema.XmlSchemaElement element, org.apache.ws.commons.schema.XmlSchema schema) By convention, an element that is named in its schema's TNS can have a 'name' but no QName.static booleanisAttributeNameQualified(org.apache.ws.commons.schema.XmlSchemaAttribute attribute, org.apache.ws.commons.schema.XmlSchema schema) static booleanisAttributeQualified(org.apache.ws.commons.schema.XmlSchemaAttribute attribute, boolean global, org.apache.ws.commons.schema.XmlSchema localSchema, org.apache.ws.commons.schema.XmlSchema attributeSchema) due to a bug, feature, or just plain oddity of JAXB, it isn't good enough to just check the form of an element and of its schema.static booleanisElementNameQualified(org.apache.ws.commons.schema.XmlSchemaElement element, org.apache.ws.commons.schema.XmlSchema schema) static booleanisElementQualified(org.apache.ws.commons.schema.XmlSchemaElement element, boolean global, org.apache.ws.commons.schema.XmlSchema localSchema, org.apache.ws.commons.schema.XmlSchema elementSchema) due to a bug, feature, or just plain oddity of JAXB, it isn't good enough to just check the form of an element and of its schema.static booleanisEumeration(org.apache.ws.commons.schema.XmlSchemaSimpleType type) Return true if a simple type is a straightforward XML Schema representation of an enumeration.static booleanisParticleArray(org.apache.ws.commons.schema.XmlSchemaParticle particle) static booleanisParticleOptional(org.apache.ws.commons.schema.XmlSchemaParticle particle) static booleanschemaImportsNamespace(org.apache.ws.commons.schema.XmlSchema schema, String namespaceUri) Is there an import for a particular namespace in a schema?static voidsetElementRefName(org.apache.ws.commons.schema.XmlSchemaElement element, QName name) Wrapper around XmlSchemaElement.setRefName that checks for inconsistency with name and QName.
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Field Details- 
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Method Details- 
setElementRefNamepublic static void setElementRefName(org.apache.ws.commons.schema.XmlSchemaElement element, QName name) Wrapper around XmlSchemaElement.setRefName that checks for inconsistency with name and QName.- Parameters:
- element-
- name-
 
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isEumerationpublic static boolean isEumeration(org.apache.ws.commons.schema.XmlSchemaSimpleType type) Return true if a simple type is a straightforward XML Schema representation of an enumeration. If we discover schemas that are 'enum-like' with more complex structures, we might make this deal with them.- Parameters:
- type- Simple type, possible an enumeration.
- Returns:
- true for an enumeration.
 
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enumeratorValuesRetrieve the string values for an enumeration.- Parameters:
- type-
 
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schemaImportsNamespacepublic static boolean schemaImportsNamespace(org.apache.ws.commons.schema.XmlSchema schema, String namespaceUri) Is there an import for a particular namespace in a schema?- Parameters:
- schema-
- namespaceUri-
 
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addImportIfNeededpublic static void addImportIfNeeded(org.apache.ws.commons.schema.XmlSchema schema, String namespaceUri) Assist in managing the requiredfor imports of peer schemas. - Parameters:
- schema-
- namespaceUri-
 
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addImportIfNeededFor convenience, start from a qname, and add the import if it is non-null and has a namespace.- Parameters:
- schema-
- qname-
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findElementByRefNamepublic static org.apache.ws.commons.schema.XmlSchemaElement findElementByRefName(SchemaCollection xmlSchemaCollection, QName name, String referencingURI) This copes with an observed phenomenon in the schema built by the ReflectionServiceFactoryBean. It is creating element such that: (a) the type is not set. (b) the refName is set. (c) the namespaceURI in the refName is set empty. This apparently indicates 'same Schema' to everyone else, so thus function implements that convention here. It is unclear if that is a correct structure, and it if changes, we can simplify or eliminate this function.- Parameters:
- name-
- referencingURI-
 
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getBaseType
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getContentAttributespublic static List<org.apache.ws.commons.schema.XmlSchemaAttributeOrGroupRef> getContentAttributes(org.apache.ws.commons.schema.XmlSchemaComplexType type) 
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getContentAttributespublic static List<org.apache.ws.commons.schema.XmlSchemaAnnotated> getContentAttributes(org.apache.ws.commons.schema.XmlSchemaComplexType type, SchemaCollection collection) 
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getElementQualifiedNamepublic static QName getElementQualifiedName(org.apache.ws.commons.schema.XmlSchemaElement element, org.apache.ws.commons.schema.XmlSchema schema) By convention, an element that is named in its schema's TNS can have a 'name' but no QName. This can get inconvenient for consumers who want to think about qualified names. Unfortunately, XmlSchema elements, unlike types, don't store a reference to their containing schema.- Parameters:
- element-
- schema-
 
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isAttributeNameQualifiedpublic static boolean isAttributeNameQualified(org.apache.ws.commons.schema.XmlSchemaAttribute attribute, org.apache.ws.commons.schema.XmlSchema schema) 
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isAttributeQualifiedpublic static boolean isAttributeQualified(org.apache.ws.commons.schema.XmlSchemaAttribute attribute, boolean global, org.apache.ws.commons.schema.XmlSchema localSchema, org.apache.ws.commons.schema.XmlSchema attributeSchema) due to a bug, feature, or just plain oddity of JAXB, it isn't good enough to just check the form of an element and of its schema. If schema 'a' (default unqualified) has a complex type with an element with a ref= to schema (b) (default unqualified), JAXB seems to expect to see a qualifier, anyway.
 So, if the element is local to a complex type, all we care about is the default element form of the schema and the local form of the element.
 If, on the other hand, the element is global, we might need to compare namespaces.- Parameters:
- attribute- the attribute
- global- if this element is a global element (complex type ref= to it, or in a part)
- localSchema- the schema of the complex type containing the reference, only used for the 'odd case'.
- attributeSchema- the schema for the element.
- Returns:
- if the element needs to be qualified.
 
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isElementNameQualifiedpublic static boolean isElementNameQualified(org.apache.ws.commons.schema.XmlSchemaElement element, org.apache.ws.commons.schema.XmlSchema schema) 
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isElementQualifiedpublic static boolean isElementQualified(org.apache.ws.commons.schema.XmlSchemaElement element, boolean global, org.apache.ws.commons.schema.XmlSchema localSchema, org.apache.ws.commons.schema.XmlSchema elementSchema) due to a bug, feature, or just plain oddity of JAXB, it isn't good enough to just check the form of an element and of its schema. If schema 'a' (default unqualified) has a complex type with an element with a ref= to schema (b) (default unqualified), JAXB seems to expect to see a qualifier, anyway.
 So, if the element is local to a complex type, all we care about is the default element form of the schema and the local form of the element.
 If, on the other hand, the element is global, we might need to compare namespaces.- Parameters:
- element- the element.
- global- if this element is a global element (complex type ref= to it, or in a part)
- localSchema- the schema of the complex type containing the reference, only used for the 'odd case'.
- elementSchema- the schema for the element.
- Returns:
- if the element needs to be qualified.
 
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isParticleArraypublic static boolean isParticleArray(org.apache.ws.commons.schema.XmlSchemaParticle particle) 
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isParticleOptionalpublic static boolean isParticleOptional(org.apache.ws.commons.schema.XmlSchemaParticle particle) 
 
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