Package net.sf.saxon.option.sql

Class SQLConnect

    • Constructor Detail

      • SQLConnect

        public SQLConnect()

    • Method Detail

      • mayContainSequenceConstructor

        protected boolean mayContainSequenceConstructor()
        Description copied from class: StyleElement
        Determine whether this type of element is allowed to contain a sequence constructor
        Overrides:
        mayContainSequenceConstructor in class StyleElement
        Returns:
        true if this instruction is allowed to contain a sequence constructor

      • prepareAttributes

        protected void prepareAttributes()
        Description copied from class: StyleElement
        Set the attribute list for the element. This is called to process the attributes (note the distinction from processAttributes in the superclass). Must be supplied in a subclass
        Specified by:
        prepareAttributes in class StyleElement

      • validate

        public void validate​(ComponentDeclaration decl)
              throws XPathException
        Description copied from class: StyleElement
        Check that the stylesheet element is valid. This is called once for each element, after the entire tree has been built. As well as validation, it can perform first-time initialisation. The default implementation does nothing; it is normally overriden in subclasses.
        Overrides:
        validate in class StyleElement
        Parameters:
        decl - the declaration to be validated
        Throws:
        XPathException - if any error is found during validation

      • compile

        public Expression compile​(Compilation exec,
                          ComponentDeclaration decl)
                   throws XPathException
        Description copied from class: StyleElement
        Compile the instruction on the stylesheet tree into an executable instruction for use at run-time.
        Overrides:
        compile in class StyleElement
        Parameters:
        exec - the compilation episode
        decl - the containing top-level declaration, for example xsl:function or xsl:template
        Returns:
        either a ComputedExpression, or null. The value null is returned when compiling an instruction that returns a no-op, or when compiling a top-level object such as an xsl:template that compiles into something other than an instruction.
        Throws:
        XPathException - if validation fails

      • quoteSqlName

        public static java.lang.String quoteSqlName​(java.lang.String name)
        Utility method to quote a SQL table or column name if it needs quoting.
        Parameters:
        name - the supplied name
        Returns:
        the supplied name, enclosed in double quotes if it does not satisfy the pattern [A-Za-z_][A-Za-z0-9_]*, with any double quotes replaced by two double quotes