Package org.apache.ode.bpel.elang.xpath20.compiler

Examples of org.apache.ode.bpel.elang.xpath20.compiler.SaxonContext

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        assertSame(retVal , _vars.get("emptyVar"));
        assertTrue(DOMUtils.getFirstChildElement((Element)retVal).getLocalName().equals("empty"));
    }

    public void testVariableSelectionReallyEmpty() throws Exception {
        OXPath20ExpressionBPEL20 exp = compile("$reallyEmptyVar");
        Node retVal = _runtime.evaluateNode(exp, this);
        assertNotNull(retVal);
        assertSame(retVal , _vars.get("reallyEmptyVar"));
        assertNull(DOMUtils.getFirstChildElement((Element)retVal));
    }
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    /**
     * @see org.apache.ode.bpel.compiler.api.ExpressionCompiler#compile(java.lang.Object)
     */
    private OExpression _compile(org.apache.ode.bpel.compiler.bom.Expression xpath, boolean isJoinCondition)
            throws CompilationException {
        OXPath20ExpressionBPEL20 oexp = new OXPath20ExpressionBPEL20(_compilerContext.getOProcess(), _qnVarData,
                _qnVarProp, _qnLinkStatus, _qnXslTransform, isJoinCondition);
        oexp.namespaceCtx = _compilerContext.tryCacheNamespaceContext(xpath.getNamespaceContext());
        doJaxpCompile(oexp, xpath);
        return oexp;
    }
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    private Object evaluate(OExpression cexp, EvaluationContext ctx, QName type) throws FaultException, EvaluationException {
        try {
            net.sf.saxon.xpath.XPathFactoryImpl xpf = new net.sf.saxon.xpath.XPathFactoryImpl();

            OXPath20ExpressionBPEL20 oxpath20 = ((OXPath20ExpressionBPEL20) cexp);
            xpf.setXPathFunctionResolver(new JaxpFunctionResolver(ctx, oxpath20));
            xpf.setXPathVariableResolver(new JaxpVariableResolver(ctx, oxpath20));
            XPathEvaluator xpe = (XPathEvaluator) xpf.newXPath();
            xpe.setNamespaceContext(oxpath20.namespaceCtx);
            // Just checking that the expression is valid
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        }
    }

    private Object evaluate(OExpression cexp, EvaluationContext ctx, QName type) throws FaultException, EvaluationException {
        try {
            OXPath20ExpressionBPEL20 oxpath20 = ((OXPath20ExpressionBPEL20) cexp);

            JaxpFunctionResolver funcResolver = new JaxpFunctionResolver(ctx, oxpath20);
            JaxpVariableResolver varResolver = new JaxpVariableResolver(ctx, oxpath20, ((XPathFactoryImpl) _xpf).getConfiguration());
            XPath xpe = _xpf.newXPath();
            xpe.setXPathFunctionResolver(funcResolver);
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    /**
     * @see org.apache.ode.bpel.compiler.api.ExpressionCompiler#compile(java.lang.Object)
     */
    private OExpression _compile(org.apache.ode.bpel.compiler.bom.Expression xpath, boolean isJoinCondition)
            throws CompilationException {
        OXPath20ExpressionBPEL20 oexp = new OXPath20ExpressionBPEL20(_compilerContext.getOProcess(), _qnVarData,
                _qnVarProp, _qnLinkStatus, _qnXslTransform, isJoinCondition);
        oexp.namespaceCtx = xpath.getNamespaceContext();
        doJaxpCompile(oexp, xpath);
        return oexp;
    }
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     * @see org.apache.ode.bpel.compiler.api.ExpressionCompiler#compile(java.lang.Object)
     */
    private OExpression _compile(
            org.apache.ode.bpel.compiler.bom.Expression xpath,
            boolean isJoinCondition) throws CompilationException {
        OXPath20ExpressionBPEL20 oexp = new OXPath20ExpressionBPEL20(
                _compilerContext.getOProcess(), _qnVarData, _qnVarProp,
                _qnLinkStatus, _qnXslTransform, isJoinCondition);
        oexp.namespaceCtx = xpath.getNamespaceContext();
        doJaxpCompile(oexp, xpath);
        return oexp;
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    public void testCompilation() throws Exception {
        compile("$foo");
    }
   
    public void testVariableSelection() throws Exception {
        OXPath20ExpressionBPEL20 exp = compile("$foo");
        Node retVal = _runtime.evaluateNode(exp, this);
        assertNotNull(retVal);
        assertSame(retVal , _vars.get("foo"));
        assertSame(retVal.getOwnerDocument(),_vardoc);
    }
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        assertSame(retVal , _vars.get("foo"));
        assertSame(retVal.getOwnerDocument(),_vardoc);
    }

    public void testVariableSelectionEmpty() throws Exception {
        OXPath20ExpressionBPEL20 exp = compile("$emptyVar");
        Node retVal = _runtime.evaluateNode(exp, this);
        assertNotNull(retVal);
        assertSame(retVal , _vars.get("emptyVar"));
        assertTrue(DOMUtils.getFirstChildElement((Element)retVal).getLocalName().equals("empty"));
    }
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        assertSame(retVal , _vars.get("emptyVar"));
        assertTrue(DOMUtils.getFirstChildElement((Element)retVal).getLocalName().equals("empty"));
    }

    public void testVariableSelectionReallyEmpty() throws Exception {
        OXPath20ExpressionBPEL20 exp = compile("$reallyEmptyVar");
        Node retVal = _runtime.evaluateNode(exp, this);
        assertNotNull(retVal);
        assertSame(retVal , _vars.get("reallyEmptyVar"));
        assertNull(DOMUtils.getFirstChildElement((Element)retVal));
    }
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     * @see org.apache.ode.bpel.compiler.api.ExpressionCompiler#compile(java.lang.Object)
     */
    private OExpression _compile(
            org.apache.ode.bpel.compiler.bom.Expression xpath,
            boolean isJoinCondition) throws CompilationException {
        OXPath20ExpressionBPEL20 oexp = new OXPath20ExpressionBPEL20(
                _compilerContext.getOProcess(), _qnVarData, _qnVarProp,
                _qnLinkStatus, _qnXslTransform, isJoinCondition);
        oexp.namespaceCtx = xpath.getNamespaceContext();
        doJaxpCompile(oexp, xpath);
        return oexp;
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Related Classes of org.apache.ode.bpel.elang.xpath20.compiler.SaxonContext

  • net.sf.saxon.Configuration
  • net.sf.saxon.dom.DocumentWrapper
  • net.sf.saxon.dom.NodeWrapper
  • net.sf.saxon.expr.AxisExpression
  • net.sf.saxon.expr.Expression
  • net.sf.saxon.expr.ItemChecker
  • net.sf.saxon.expr.PathExpression
  • net.sf.saxon.functions.FunctionLibrary
  • net.sf.saxon.om.Name11Checker
  • net.sf.saxon.om.NameChecker
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