XQStaticContext Interface

This interface represents default values for XQuery Static Context components. Additionally, it includes the static XQJ properties for an XQExpression or XQPreparedExpression object.

Table G-15 describes how DataDirect XQuery supports the methods of the XQStaticContext interface.

Table G-15. XQStaticContext Method Summary 
Method
Support
void declareNamespace(String prefix, String uri)
Supported.
String getBaseURI( )
Supported. Returns the base URI as specified in the BaseUri property of DDXQDataSource or the directory of your current JVM if no base URI is specified.
int getBindingMode( )
Supported.
XQItemType getContextItemStaticType( )
Supported.
int getCopyNamespacesModeInherit( )
Supported. Always returns the same constant value, XQConstants.
COPY_NAMESPACES_MODE_INHERIT.
int getCopyNamespacesModePreserve( )
Supported. Always returns the same constant value, XQConstants.
COPY_NAMESPACES_MODE_PRESERVE.
String getDefaultCollation( )
Supported. Returns the collation as specified in the Collation property of DDXQDataSource or the default JVM collation if no collation is specified.
String getDefaultElementTypeNamespace( )
Supported. Returns an empty string.
String getDefaultFunctionNamespace( )
Supported. Returns
http://www.w3.org/2005/xpath-functions
int getDefaultOrderForEmptySequences( )
Supported. Returns the default order for empty sequences. See the "Default order for empty sequences" description in Table A-1.
int getHoldability( )
Supported. Always returns the same constant value. See the corresponding set method for the value returned.
String[] getNamespacePrefixes( )
Supported. Returns xsi, xdt, xml, ddtek-sql, fn, ddtek, local, ddtek-sql-jdbc, and xs.
String getNamespaceURI(String prefix)
Supported.
int getOrderingMode
Supported. Always returns the same constant value, XQConstants.
ORDERING_MODE_ORDERED.
int getQueryLanguageTypeAndVersion( )
Supported. Always returns the same constant value, XQConstants.LANGTYPE_XQUERY
int getQueryTimeout( )
Supported. Always returns 0, which means there is no timeout.
int getScrollability( )
Supported. Always returns the same constant value, XQConstants.
SCROLLTYPE_FORWARD_ONLY.
void setBaseURI(String baseUri)
Supported.
void setBindingMode( )
Supported. See Support of Deferred Binding.
void setBoundarySpacePolicy(int policy)
Supported.
void setConstructionMode(int mode)
Supported. mode must be set to XQConstants.CONSTRUCTION_MODE_
PRESERVE.
void setContextItemStaticType(XQItemType contextItemType)
Supported.
void setCopyNamespacesModeInherit(int mode)
Supported. mode must be set to XQConstants.COPY_NAMESPACES_
MODE_INHERIT.
void setCopyNamespacesModePreserve(int mode)
Supported. Must be set to XQConstants.COPY_NAMESPACES_
MODE_PRESERVE.
void setDefaultCollation(String uri)
Supported.
void setDefaultElementTypeNamespace(String uri)
Supported.
void setDefaultFunctionNamespace(String uri)
Supported.
void setDefaultOrderForEmptySequences(int order)
Supported.
void setHoldability(int holdability)
Supported. holdability must be
CURSORS_OVER_COMMIT.
void setOrderingMode(int mode)
Supported.
void setQueryLanguageAndVersion(int langType)
Supported. langType must be set to XQConstants.LANGTYPE_XQUERY.
void setQueryTimeout(int seconds)
Supported.
void setScrollability(int scrollability)
Supported. scrollability must be set to XQConstants.SCROLLTYPE_FORWARD
_ONLY