Module org.eclipse.persistence.sdo
Package commonj.sdo.helper

Interface XMLDocument

All Known Implementing Classes:
SDOXMLDocument
public interface XMLDocument
Represents an XML Document containing a tree of DataObjects. An example XMLDocument fragment is: invalid input: '<'?xml version="1.0"?> created from this XML Schema fragment: invalid input: '<'xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> invalid input: '<'xsd:element name="purchaseOrder" type="PurchaseOrderType"/> invalid input: '<'xsd:complexType name="PurchaseOrderType"> Upon loading this XMLDocument: DataObject is an instance of Type PurchaseOrderType. RootElementURI is null because the XSD has no targetNamespace URI. RootElementName is purchaseOrder. Encoding is null because the document did not specify an encoding. XMLDeclaration is true because the document contained an XML declaration. XMLVersion is 1.0 SchemaLocation and noNamespaceSchemaLocation are null because they are not specified in the document. When saving the root element, if the type of the root dataObject is not the type of global element specified by rootElementURI and rootElementName, or if a global element does not exist for rootElementURI and rootElementName, then an xsi:type declaration is written to record the root DataObject's Type. When loading the root element and an xsi:type declaration is found it is used as the type of the root DataObject. In this case, if validation is not being performed, it is not an error if the rootElementName is not a global element.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getEncoding()
    Return the XML encoding of the document, or null if not specified.
    String
    getNoNamespaceSchemaLocation()
    Return the value of the noNamespaceSchemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if not present.
    String
    getRootElementName()
    Return the name of the root element.
    String
    getRootElementURI()
    Return the targetNamespace URI for the root element.
    DataObject
    getRootObject()
    Return the root DataObject for the XMLDocument.
    String
    getSchemaLocation()
    Return the value of the schemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if not present.
    String
    getXMLVersion()
    Return the XML version of the document, or null if not specified.
    boolean
    isXMLDeclaration()
    Return the XML declaration of the document.
    void
    setEncoding(String encoding)
    Set the XML encoding of the document, or null if not specified.
    void
    setNoNamespaceSchemaLocation(String schemaLocation)
    Sets the value of the noNamespaceSchemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if it should not be present.
    void
    setSchemaLocation(String schemaLocation)
    Sets the value of the schemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if it should not be present.
    void
    setXMLDeclaration(boolean xmlDeclaration)
    Set the XML declaration version of the document.
    void
    setXMLVersion(String xmlVersion)
    Set the XML version of the document, or null if not specified.

  • Method Details

    • getRootObject

      DataObject getRootObject()
      Return the root DataObject for the XMLDocument.
      Returns:
      root DataObject for the XMLDocument.

    • getRootElementURI

      String getRootElementURI()
      Return the targetNamespace URI for the root element. If there is no targetNamespace URI, the value is null. The root element is a global element of the XML Schema with a type compatible to the DataObject.
      Returns:
      the targetNamespace URI for the root element.

    • getRootElementName

      String getRootElementName()
      Return the name of the root element. The root element is a global element of the XML Schema with a type compatible to the DataObject.
      Returns:
      the name of the root element.

    • getEncoding

      String getEncoding()
      Return the XML encoding of the document, or null if not specified. The default value is "UTF-8". Specification of other values is implementation-dependent.
      Returns:
      the XML encoding of the document, or null if not specified.

    • setEncoding

      void setEncoding(String encoding)
      Set the XML encoding of the document, or null if not specified.
      Parameters:
      encoding -

    • isXMLDeclaration

      boolean isXMLDeclaration()
      Return the XML declaration of the document. If true, XMLHelper save() will produce a declaration of the form: invalid input: '<'?xml version="1.0" encoding="UTF-8"?> Encoding will be suppressed if getEncoding() is null. The default value is true.
      Returns:
      the XML declaration of the document.

    • setXMLDeclaration

      void setXMLDeclaration(boolean xmlDeclaration)
      Set the XML declaration version of the document.
      Parameters:
      xmlDeclaration - the XML declaration version of the document.

    • getXMLVersion

      String getXMLVersion()
      Return the XML version of the document, or null if not specified. The default value is "1.0". Specification of other values is implementation-dependent.
      Returns:
      the XML version of the document, or null if not specified.

    • setXMLVersion

      void setXMLVersion(String xmlVersion)
      Set the XML version of the document, or null if not specified.
      Parameters:
      xmlVersion - the XML version of the document, or null if not specified.

    • getSchemaLocation

      String getSchemaLocation()
      Return the value of the schemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if not present.
      Returns:
      the value of the schemaLocation declaration, or null if not present.

    • setSchemaLocation

      void setSchemaLocation(String schemaLocation)
      Sets the value of the schemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if it should not be present.
      Parameters:
      schemaLocation - the value of the schemaLocation declaration, or null.

    • getNoNamespaceSchemaLocation

      String getNoNamespaceSchemaLocation()
      Return the value of the noNamespaceSchemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if not present.
      Returns:
      the value of the noNamespaceSchemaLocation declaration, or null if not present.

    • setNoNamespaceSchemaLocation

      void setNoNamespaceSchemaLocation(String schemaLocation)
      Sets the value of the noNamespaceSchemaLocation declaration for the http://www.w3.org/2001/XMLSchema-instance namespace in the root element, or null if it should not be present.
      Parameters:
      schemaLocation - the value of the noNamespaceSchemaLocation declaration, or null.