Examples of SameNodeJoinCondition

javax.jcr.query.qom.SameNodeJoinCondition
org.apache.jackrabbit.core.query.jsr283.qom.SameNodeJoinCondition
Tests whether two nodes are "the same" according to the isSame method of javax.jcr.Item.
If {@link #getSelector2Path selector2Path} is omitted:
- Tests whether the {@link #getSelector1Name selector1} node is thesame as the {@link #getSelector2Name selector2} node. A node-tuplesatisfies the constraint only if:
```
  selector1Node.isSame(selector2Node)
```
  would return true, where selector1Node is the node for {@link #getSelector1Name selector1} and selector2Nodeis the node for {@link #getSelector2Name selector2}.
Otherwise, if {@link #getSelector2Path selector2Path} is specified:
- Tests whether the {@link #getSelector1Name selector1} node is thesame as a node identified by relative path from the {@link #getSelector2Name selector2} node. A node-tuple satisfiesthe constraint only if:
```
  selector1Node.isSame(selector2Node.getNode(selector2Path))
```
  would return true, where selector1Node is the node for {@link #getSelector1Name selector1} and selector2Nodeis the node for {@link #getSelector2Name selector2}.
The query is invalid if:
- {@link #getSelector1Name selector1} is not the name of a selector in thequery, or
- {@link #getSelector2Name selector2} is not the name of a selector in thequery, or
- {@link #getSelector1Name selector1} is the same as{@link #getSelector2Name selector2}, or
- {@link #getSelector2Path selector2Path} is not a syntactically validrelative 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
org.apache.jackrabbit.spi.commons.query.jsr283.qom.SameNodeJoinCondition
Tests whether two nodes are "the same" according to the isSame method of javax.jcr.Item.
If {@link #getSelector2Path selector2Path} is omitted:
- Tests whether the {@link #getSelector1Name selector1} node is thesame as the {@link #getSelector2Name selector2} node. A node-tuplesatisfies the constraint only if:
```
  selector1Node.isSame(selector2Node)
```
  would return true, where selector1Node is the node for {@link #getSelector1Name selector1} and selector2Nodeis the node for {@link #getSelector2Name selector2}.
Otherwise, if {@link #getSelector2Path selector2Path} is specified:
- Tests whether the {@link #getSelector1Name selector1} node is thesame as a node identified by relative path from the {@link #getSelector2Name selector2} node. A node-tuple satisfiesthe constraint only if:
```
  selector1Node.isSame(selector2Node.getNode(selector2Path))
```
  would return true, where selector1Node is the node for {@link #getSelector1Name selector1} and selector2Nodeis the node for {@link #getSelector2Name selector2}.
The query is invalid if:
- {@link #getSelector1Name selector1} is not the name of a selector in thequery, or
- {@link #getSelector2Name selector2} is not the name of a selector in thequery, or
- {@link #getSelector1Name selector1} is the same as{@link #getSelector2Name selector2}, or
- {@link #getSelector2Path selector2Path} is not a syntactically validrelative 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
org.jboss.dna.graph.query.model.SameNodeJoinCondition
A join condition that tests whether two nodes are the same nodes (that is, have the same identifier or have the same relative path from the nearest ancestor with an identifiers).
org.modeshape.jcr.query.model.SameNodeJoinCondition
A join condition that tests whether two nodes are the same nodes (that is, have the same identifier or have the same relative path from the nearest ancestor with an identifiers).

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


    /**
     * Test case for {@link QueryObjectModelFactory#sameNodeJoinCondition(String, String)}
     */
    public void testSameNodeJoinCondition() throws RepositoryException {
        SameNodeJoinCondition cond = qomFactory.sameNodeJoinCondition(SELECTOR_NAME1, SELECTOR_NAME2);
        assertEquals("Wrong selector name", SELECTOR_NAME1, cond.getSelector1Name());
        assertEquals("Wrong selector name", SELECTOR_NAME2, cond.getSelector2Name());
        assertNull("Path must be null", cond.getSelector2Path());
    }

View Full Code Here

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


    /**
     * Test case for {@link QueryObjectModelFactory#sameNodeJoinCondition(String, String, String)}
     */
    public void testSameNodeJoinConditionWithPath() throws RepositoryException {
        SameNodeJoinCondition cond = qomFactory.sameNodeJoinCondition(SELECTOR_NAME1, SELECTOR_NAME2, nodeName1);
        assertEquals("Wrong selector name", SELECTOR_NAME1, cond.getSelector1Name());
        assertEquals("Wrong selector name", SELECTOR_NAME2, cond.getSelector2Name());
        assertEquals("Wrong path", nodeName1, cond.getSelector2Path());
    }

View Full Code Here

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


    /**
     * Test case for {@link QueryObjectModelFactory#sameNodeJoinCondition(String, String)}
     */
    public void testSameNodeJoinCondition() throws RepositoryException {
        SameNodeJoinCondition cond = qomFactory.sameNodeJoinCondition(SELECTOR_NAME1, SELECTOR_NAME2);
        assertEquals("Wrong selector name", SELECTOR_NAME1, cond.getSelector1Name());
        assertEquals("Wrong selector name", SELECTOR_NAME2, cond.getSelector2Name());
        assertNull("Path must be null", cond.getSelector2Path());
    }

View Full Code Here

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


    /**
     * Test case for {@link QueryObjectModelFactory#sameNodeJoinCondition(String, String, String)}
     */
    public void testSameNodeJoinConditionWithPath() throws RepositoryException {
        SameNodeJoinCondition cond = qomFactory.sameNodeJoinCondition(SELECTOR_NAME1, SELECTOR_NAME2, nodeName1);
        assertEquals("Wrong selector name", SELECTOR_NAME1, cond.getSelector1Name());
        assertEquals("Wrong selector name", SELECTOR_NAME2, cond.getSelector2Name());
        assertEquals("Wrong path", nodeName1, cond.getSelector2Path());
    }

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

                return selectPath(source, childSelectorName);
            }
            String parentSelectorName = joinCondition.getParentSelectorName().getName();
            return selectPath(source, parentSelectorName);
        } else if (condition instanceof SameNodeJoinCondition) {
            SameNodeJoinCondition joinCondition = (SameNodeJoinCondition)condition;
            String selector1Name = joinCondition.getSelector1Name().getName();
            if (source.getColumns().hasSelector(selector1Name)) {
                return selectPath(source, selector1Name);
            }
            String selector2Name = joinCondition.getSelector2Name().getName();
            return selectPath(source, selector2Name);
        } else if (condition instanceof DescendantNodeJoinCondition) {
            DescendantNodeJoinCondition joinCondition = (DescendantNodeJoinCondition)condition;
            String ancestorSelectorName = joinCondition.getAncestorSelectorName().getName();
            if (source.getColumns().hasSelector(ancestorSelectorName)) {
                return selectPath(source, ancestorSelectorName);
            }
            String descendantSelectorName = joinCondition.getDescendantSelectorName().getName();
            return selectPath(source, descendantSelectorName);
        } else if (condition instanceof EquiJoinCondition) {
            EquiJoinCondition joinCondition = (EquiJoinCondition)condition;
            SelectorName selector1Name = joinCondition.getSelector1Name();
            String propName1 = joinCondition.getProperty1Name();
            if (source.getColumns().hasSelector(selector1Name.getName())) {
                return selectValue(source, selector1Name, propName1);
            }
            SelectorName selector2Name = joinCondition.getSelector2Name();
            String propName2 = joinCondition.getProperty2Name();
            return selectValue(source, selector2Name, propName2);
        }
        throw new IllegalArgumentException();
    }

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

                    if (rewrittenSelectors == null) rewrittenSelectors = new HashMap<SelectorName, SelectorName>();
                    rewriteJoinNode(context, joinNode, rewrittenSelectors);
                    ++rewrittenJoins;
                }
            } else if (condition instanceof SameNodeJoinCondition) {
                SameNodeJoinCondition sameNodeCondition = (SameNodeJoinCondition)condition;
                if (sameNodeCondition.getSelector1Name().equals(sameNodeCondition.getSelector2Name())
                    && sameNodeCondition.getSelector2Path() == null) {
                    // It meets all the criteria, so rewrite this join node ...
                    if (rewrittenSelectors == null) rewrittenSelectors = new HashMap<SelectorName, SelectorName>();
                    rewriteJoinNode(context, joinNode, rewrittenSelectors);
                    ++rewrittenJoins;
                }

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

                JoinType joinType = node.getProperty(Property.JOIN_TYPE, JoinType.class);
                JoinCondition joinCondition = node.getProperty(Property.JOIN_CONDITION, JoinCondition.class);
                switch (algorithm) {
                    case MERGE:
                        if (joinCondition instanceof SameNodeJoinCondition) {
                            SameNodeJoinCondition condition = (SameNodeJoinCondition)joinCondition;
                            component = new MergeJoinComponent(context, left, right, condition, joinType);
                        } else if (joinCondition instanceof ChildNodeJoinCondition) {
                            ChildNodeJoinCondition condition = (ChildNodeJoinCondition)joinCondition;
                            component = new MergeJoinComponent(context, left, right, condition, joinType);
                        } else if (joinCondition instanceof EquiJoinCondition) {

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

            SelectorName replacement2 = rewrittenSelectors.get(condition.getSelector2Name());
            if (replacement1 == condition.getSelector1Name() && replacement2 == condition.getSelector2Name()) return condition;
            return new EquiJoinCondition(replacement1, condition.getProperty1Name(), replacement2, condition.getProperty2Name());
        }
        if (joinCondition instanceof SameNodeJoinCondition) {
            SameNodeJoinCondition condition = (SameNodeJoinCondition)joinCondition;
            SelectorName replacement1 = rewrittenSelectors.get(condition.getSelector1Name());
            SelectorName replacement2 = rewrittenSelectors.get(condition.getSelector2Name());
            if (replacement1 == condition.getSelector1Name() && replacement2 == condition.getSelector2Name()) return condition;
            return new SameNodeJoinCondition(replacement1, replacement2, condition.getSelector2Path());
        }
        if (joinCondition instanceof ChildNodeJoinCondition) {
            ChildNodeJoinCondition condition = (ChildNodeJoinCondition)joinCondition;
            SelectorName childSelector = rewrittenSelectors.get(condition.getChildSelectorName());
            SelectorName parentSelector = rewrittenSelectors.get(condition.getParentSelectorName());
            if (childSelector == condition.getChildSelectorName() && parentSelector == condition.getParentSelectorName()) return condition;
            return new ChildNodeJoinCondition(parentSelector, childSelector);
        }
        if (joinCondition instanceof DescendantNodeJoinCondition) {
            DescendantNodeJoinCondition condition = (DescendantNodeJoinCondition)joinCondition;
            SelectorName ancestor = rewrittenSelectors.get(condition.getAncestorSelectorName());
            SelectorName descendant = rewrittenSelectors.get(condition.getDescendantSelectorName());
            if (ancestor == condition.getAncestorSelectorName() && descendant == condition.getDescendantSelectorName()) return condition;
            return new ChildNodeJoinCondition(ancestor, descendant);
        }
        return joinCondition;
    }

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

        // There is only a single source ...
        SelectorName viewName = mapping.getOriginalName();
        SelectorName sourceName = mapping.getSingleMappedSelectorName();


        if (joinCondition instanceof SameNodeJoinCondition) {
            SameNodeJoinCondition condition = (SameNodeJoinCondition)joinCondition;
            SelectorName replacement1 = condition.getSelector1Name();
            SelectorName replacement2 = condition.getSelector2Name();
            if (replacement1.equals(viewName)) replacement1 = sourceName;
            if (replacement2.equals(viewName)) replacement2 = sourceName;
            if (replacement1 == condition.getSelector1Name() && replacement2 == condition.getSelector2Name()) return condition;
            node.addSelector(replacement1, replacement2);
            if (condition.getSelector2Path() == null) return new SameNodeJoinCondition(replacement1, replacement2);
            return new SameNodeJoinCondition(replacement1, replacement2, condition.getSelector2Path());
        }
        if (joinCondition instanceof ChildNodeJoinCondition) {
            ChildNodeJoinCondition condition = (ChildNodeJoinCondition)joinCondition;
            SelectorName childSelector = condition.getChildSelectorName();
            SelectorName parentSelector = condition.getParentSelectorName();
            if (childSelector.equals(viewName)) childSelector = sourceName;
            if (parentSelector.equals(viewName)) parentSelector = sourceName;
            if (childSelector == condition.getChildSelectorName() && parentSelector == condition.getParentSelectorName()) return condition;
            node.addSelector(childSelector, parentSelector);
            return new ChildNodeJoinCondition(parentSelector, childSelector);
        }
        if (joinCondition instanceof DescendantNodeJoinCondition) {
            DescendantNodeJoinCondition condition = (DescendantNodeJoinCondition)joinCondition;
            SelectorName ancestor = condition.getAncestorSelectorName();
            SelectorName descendant = condition.getDescendantSelectorName();
            if (ancestor.equals(viewName)) ancestor = sourceName;
            if (descendant.equals(viewName)) descendant = sourceName;
            if (ancestor == condition.getAncestorSelectorName() && descendant == condition.getDescendantSelectorName()) return condition;
            node.addSelector(ancestor, descendant);
            return new ChildNodeJoinCondition(ancestor, descendant);
        }
        return joinCondition;
    }

View Full Code Here

Examples of org.jboss.dna.graph.query.model.SameNodeJoinCondition

         * @param table2 the name or alias of the second table
         * @return the query builder instance, for method chaining purposes
         */
        public QueryBuilder onSameNode( String table1,
                                        String table2 ) {
            return createJoin(new SameNodeJoinCondition(nameOf(table1), nameOf(table2)));
        }

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.