Examples of org.apache.jackrabbit.spi.commons.query.jsr283.qom.DescendantNode

Package org.apache.jackrabbit.spi.commons.query.jsr283.qom

Examples of org.apache.jackrabbit.spi.commons.query.jsr283.qom.DescendantNode

org.apache.jackrabbit.spi.commons.query.jsr283.qom.DynamicOperand
Tests whether the {@link #getSelectorName selector} node is a descendantof a node reachable by absolute path {@link #getPath path}.
A node-tuple satisfies the constraint only if:
```
  selectorNode.getAncestor(n).isSame(session.getNode(path)) && selectorNode.getDepth() > n
```
would return true for some non-negative integer n, where {@link #getSelectorName selectorNode} is the node for the specifiedselector.
The query is invalid if:
- {@link #getSelectorName selector} is not the name of a selector in thequery, or
- {@link #getPath path} is not a syntactically valid absolute path. Note,however, that if the path is syntactically valid but does not identify a node in the repository (or the node is not visible to this session, because of access control constraints), the query is valid but the constraint is not satisfied.
@since JCR 2.0

        return a;
    }


    // Page 138
    private Constraint parseCondition() throws RepositoryException {
        Constraint a;
        if (readIf("NOT")) {
            a = parseConstraint();
        } else if (readIf("(")) {
            a = parseConstraint();
            read(")");

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        return a;
    }


    // Page 141
    private Constraint parseCondition(DynamicOperand left) throws RepositoryException {
        Constraint c;
        if (readIf("=")) {
            c = factory.comparison(left,
                    QueryObjectModelConstants.OPERATOR_EQUAL_TO,
                    parseStaticOperand());
        } else if (readIf("<>")) {

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        }
    }


    // Page 144
    private Constraint parseConditionFuntionIf(String functionName) throws RepositoryException {
        Constraint c;
        if ("CONTAINS".equals(functionName)) {
            String name = readName();
            if (readIf(".")) {
                if (readIf("*")) {
                    read(",");

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    /**
     * Test case for {@link QueryObjectModelFactory#descendantNode(String)}
     */
    public void testDescendantNode() throws RepositoryException {
        DescendantNode descNode = qomFactory.descendantNode(testRootNode.getPath());
        assertNull("Selector must be null", descNode.getSelectorName());
        assertEquals("Wrong path", testRootNode.getPath(), descNode.getPath());
    }

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    /**
     * Test case for {@link QueryObjectModelFactory#descendantNode(String, String)}
     */
    public void testDescendantNodeWithSelector() throws RepositoryException {
        DescendantNode descNode = qomFactory.descendantNode(SELECTOR_NAME1, testRootNode.getPath());
        assertEquals("Wrong selector name", SELECTOR_NAME1, descNode.getSelectorName());
        assertEquals("Wrong path", testRootNode.getPath(), descNode.getPath());
    }

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    /**
     * Test case for {@link QueryObjectModelFactory#descendantNode(String)}
     */
    public void testDescendantNode() throws RepositoryException {
        DescendantNode descNode = qomFactory.descendantNode(testRootNode.getPath());
        assertNull("Selector must be null", descNode.getSelectorName());
        assertEquals("Wrong path", testRootNode.getPath(), descNode.getPath());
    }

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    /**
     * Test case for {@link QueryObjectModelFactory#descendantNode(String, String)}
     */
    public void testDescendantNodeWithSelector() throws RepositoryException {
        DescendantNode descNode = qomFactory.descendantNode(SELECTOR_NAME1, testRootNode.getPath());
        assertEquals("Wrong selector name", SELECTOR_NAME1, descNode.getSelectorName());
        assertEquals("Wrong path", testRootNode.getPath(), descNode.getPath());
    }

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    /**
     * Test case for {@link QueryObjectModelFactory#descendantNodeJoinCondition(String, String)}
     */
    public void testDescendantNodeJoinCondition() throws RepositoryException {
        DescendantNodeJoinCondition cond = qomFactory.descendantNodeJoinCondition(SELECTOR_NAME1, SELECTOR_NAME2);
        assertEquals("Wrong selector name", SELECTOR_NAME1, cond.getDescendantSelectorName());
        assertEquals("Wrong selector name", SELECTOR_NAME2, cond.getAncestorSelectorName());
    }

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        } else if (currentTokenType == IDENTIFIER) {
            String identifier = readName();
            if (readIf("(")) {
                a = parseConditionFuntionIf(identifier);
                if (a == null) {
                    DynamicOperand op = parseExpressionFunction(identifier);
                    a = parseCondition(op);
                }
            } else if (readIf(".")) {
                a = parseCondition(factory.propertyValue(identifier, readName()));
            } else {

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            return parsePropertyValue(name);
        }
    }


    private DynamicOperand parseExpressionFunction(String functionName) throws RepositoryException {
        DynamicOperand op;
        if ("LENGTH".equals(functionName)) {
            op = factory.length(parsePropertyValue(readName()));
        } else if ("NAME".equals(functionName)) {
            if (isToken(")")) {
                op = factory.nodeName();

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