Examples of org.apache.openjpa.kernel.exps.Path.last()

Class org.apache.openjpa.kernel.exps.Path

Examples of org.apache.openjpa.kernel.exps.Path.last()

org.apache.openjpa.kernel.exps.Path.last()
Return the last field in the path, or null if the path does not not contain a final field.

    public static void checkEmbeddable(Value val, String currentQuery) {
        Path path = val instanceof Path ? (Path) val : null;
        if (path == null)
            return;


        FieldMetaData fmd = path.last();
        if (fmd == null)
            return;


        ValueMetaData vm = fmd.isElementCollection() ? fmd.getElement()
            : fmd.getValue();

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        // we only check for parameter-to-path comparisons
        if (param == null || path == null || parameterTypes == null)
            return;


        FieldMetaData fmd = path.last();
        if (fmd == null)
            return;


        if (expected == null)
            checkEmbeddable(path, currentQuery);

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            new Object[]{ name }, null);
    }


    private Path validateMapPath(JPQLNode node, JPQLNode id) {
        Path path = (Path) getValue(id);
        FieldMetaData fld = path.last();


        if (fld == null && ctx().subquery != null) {
            Value var = getVariable(id.text, false);
            if (var != null) {
                path = factory.newPath(var);

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        if (fld == null && ctx().subquery != null) {
            Value var = getVariable(id.text, false);
            if (var != null) {
                path = factory.newPath(var);
                fld = path.last();
            }
        }
        
        if (fld != null) {            
            // validate the field is of type java.util.Map

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        boolean augmentUpdates = true;


        for (Iterator i = updateParams.entrySet().iterator(); i.hasNext();) {
            Map.Entry next = (Map.Entry) i.next();
            Path path = (Path) next.getKey();
            FieldMapping fmd = (FieldMapping) path.last();


            if (fmd.isVersion())
                augmentUpdates = false;


            Val val = (Val) next.getValue();

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                sql.append(", ");
        }


        if (augmentUpdates) {
            Path path = (Path) updateParams.keySet().iterator().next();
            FieldMapping fm = (FieldMapping) path.last();
            
            ClassMapping meta = fm.getDefiningMapping();
            Map<Column,?> updates = meta.getVersion().getBulkUpdateValues();
            for (Map.Entry e : updates.entrySet()) {
                Column col = (Column) e.getKey();

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        boolean augmentUpdates = true;


        for (Iterator i = updateParams.entrySet().iterator(); i.hasNext();) {
            Map.Entry next = (Map.Entry) i.next();
            Path path = (Path) next.getKey();
            FieldMapping fmd = (FieldMapping) path.last();


            if (fmd.isVersion())
                augmentUpdates = false;


            Val val = (Val) next.getValue();

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                sql.append(", ");
        }


        if (augmentUpdates) {
            Path path = (Path) updateParams.keySet().iterator().next();
            FieldMapping fm = (FieldMapping) path.last();
            ClassMapping meta = fm.getDeclaringMapping();
            Map<Column,?> updates = meta.getVersion().getBulkUpdateValues();
            for (Map.Entry e : updates.entrySet()) {
                Column col = (Column) e.getKey();
                Object val = e.getValue();

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    private void updateInMemory(Object ob, Object[] params, StoreQuery q) {
        for (Iterator it = getUpdates().entrySet().iterator();
            it.hasNext();) {
            Map.Entry e = (Map.Entry) it.next();
            Path path = (Path) e.getKey();
            FieldMetaData fmd = (FieldMetaData) path.last();
            OpenJPAStateManager sm = _broker.getStateManager(ob);


            Object val;
            Object value = e.getValue();
            if (value instanceof Val) {

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        boolean augmentUpdates = true;


        for (Iterator i = updateParams.entrySet().iterator(); i.hasNext();) {
            Map.Entry next = (Map.Entry) i.next();
            Path path = (Path) next.getKey();
            FieldMapping fmd = (FieldMapping) path.last();


            if (fmd.isVersion())
                augmentUpdates = false;


            Val val = (Val) next.getValue();

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