Examples of ForeignReferenceMapping

Examples of oracle.toplink.essentials.mappings.ForeignReferenceMapping

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     * the main class loader until after weaving occurs.
     * @return
     */
    protected Method getSetMethod(){
        if (setMethod == null){
            ForeignReferenceMapping sourceMapping = (ForeignReferenceMapping)mapping;
            // The parameter type for the set method must always be the return type of the get method.
            Class[] parameterTypes = new Class[1];
            parameterTypes[0] = sourceMapping.getReferenceClass();
            try {
                setMethod = Helper.getDeclaredMethod(sourceMapping.getDescriptor().getJavaClass(), setMethodName, parameterTypes);
            } catch (NoSuchMethodException e){
                throw DescriptorException.errorAccessingSetMethodOfEntity(sourceMapping.getDescriptor().getJavaClass(), setMethodName ,sourceMapping.getDescriptor(), e);
            }
        }
        return setMethod;
    }
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Examples of oracle.toplink.essentials.mappings.ForeignReferenceMapping

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            }
            this.addJoinedAttribute(baseExpression.getName());
           
            // Ignore nested
            if ((objectExpression.getBaseExpression() == objectExpression.getBuilder()) && objectExpression.getMapping().isForeignReferenceMapping()) {
                ForeignReferenceMapping mapping = (ForeignReferenceMapping)objectExpression.getMapping();

                // A nested query must be built to pass to the descriptor that looks like the real query execution would.
                ObjectLevelReadQuery nestedQuery = mapping.prepareNestedJoins(this, session);

                // Register the nested query to be used by the mapping for all the objects.
                getJoinedMappingQueries_().put(mapping, nestedQuery);
            }
        }
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Examples of oracle.toplink.essentials.mappings.ForeignReferenceMapping

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            Iterator  it =  getJoinedMappingQueries_().entrySet().iterator();
            while(it.hasNext()) {
                Map.Entry entry = (Map.Entry)it.next();
                ObjectLevelReadQuery nestedQuery = (ObjectLevelReadQuery)entry.getValue();
                if(nestedQuery.getJoinedAttributeManager().isToManyJoin()) {
                    ForeignReferenceMapping frMapping = (ForeignReferenceMapping)entry.getKey();
                    Object indexObject = getJoinedMappingIndexes_().get(entry.getKey());
                    List nestedDataResults = new ArrayList(dataResults.size());
                    for(int i=0; i < dataResults.size(); i++) {
                        AbstractRecord row = (AbstractRecord)dataResults.get(i);                       
                        nestedDataResults.add(frMapping.trimRowForJoin(row, indexObject, session));
                    }
                    nestedQuery.getJoinedAttributeManager().setDataResults(nestedDataResults, session);
                }
            }
         }
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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                String previousToken = tokenizer.nextToken();
                ClassDescriptor descriptor = raq.getDescriptor();
                Expression expression = raq.getExpressionBuilder();
                while (tokenizer.hasMoreTokens()){
                    String token = tokenizer.nextToken();
                    ForeignReferenceMapping frMapping = null;
                    DatabaseMapping mapping = descriptor.getObjectBuilder().getMappingForAttributeName(token);
                    if (mapping == null){
                        throw QueryException.queryHintNavigatedNonExistantRelationship(query, QueryHints.BATCH, valueToApply, previousToken + "." + token);
                    } else if (!mapping.isForeignReferenceMapping()){
                        throw QueryException.queryHintNavigatedIllegalRelationship(query, QueryHints.BATCH, valueToApply, previousToken + "." + token);
                    } else {
                        frMapping = (ForeignReferenceMapping)mapping;
                    }
                    descriptor = frMapping.getReferenceDescriptor();
                    if (frMapping.isCollectionMapping()){
                        expression = expression.anyOf(token);
                    } else {
                        expression = expression.get(token);
                    }
                    previousToken = token;
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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                String previousToken = tokenizer.nextToken();
                ClassDescriptor descriptor = olrq.getDescriptor();
                Expression expression = olrq.getExpressionBuilder();
                while (tokenizer.hasMoreTokens()){
                    String token = tokenizer.nextToken();
                    ForeignReferenceMapping frMapping = null;
                    DatabaseMapping mapping = descriptor.getObjectBuilder().getMappingForAttributeName(token);
                    if (mapping == null){
                        throw QueryException.queryHintNavigatedNonExistantRelationship(query, QueryHints.FETCH, valueToApply, previousToken + "." + token);
                    } else if (!mapping.isForeignReferenceMapping()){
                        throw QueryException.queryHintNavigatedIllegalRelationship(query, QueryHints.FETCH, valueToApply, previousToken + "." + token);
                    } else {
                        frMapping = (ForeignReferenceMapping)mapping;
                    }
                    descriptor = frMapping.getReferenceDescriptor();
                    if (frMapping.isCollectionMapping()){
                        expression = expression.anyOf(token);
                    } else {
                        expression = expression.get(token);
                    }
                    previousToken = token;
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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                String previousToken = tokenizer.nextToken();
                ClassDescriptor descriptor = olrq.getDescriptor();
                Expression expression = olrq.getExpressionBuilder();
                while (tokenizer.hasMoreTokens()){
                    String token = tokenizer.nextToken();
                    ForeignReferenceMapping frMapping = null;
                    DatabaseMapping mapping = descriptor.getObjectBuilder().getMappingForAttributeName(token);
                    if (mapping == null){
                        throw QueryException.queryHintNavigatedNonExistantRelationship(query, QueryHints.LEFT_FETCH, valueToApply, previousToken + "." + token);
                    } else if (!mapping.isForeignReferenceMapping()){
                        throw QueryException.queryHintNavigatedIllegalRelationship(query, QueryHints.LEFT_FETCH, valueToApply, previousToken + "." + token);
                    } else {
                        frMapping = (ForeignReferenceMapping)mapping;
                    }
                    descriptor = frMapping.getReferenceDescriptor();
                    if (frMapping.isCollectionMapping()){
                        expression = expression.anyOfAllowingNone(token);
                    } else {
                        expression = expression.getAllowingNull(token);
                    }
                    previousToken = token;
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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                String attributeName = dm.getAttributeName();
                DatabaseMapping xdm = xdesc.getMappingForAttributeName(attributeName);
                dm.setAttributeAccessor(new BaseEntityAccessor(attributeName, idx));
                if (xdm != null) {
                    if (dm.isForeignReferenceMapping()) {
                        ForeignReferenceMapping frm = (ForeignReferenceMapping)dm;
                        if (frm.usesIndirection() && frm.getIndirectionPolicy().getClass().
                            isAssignableFrom(BasicIndirectionPolicy.class)) {
                            xdm.setAttributeAccessor(new BaseEntityVHAccessor(attributeName, idx));
                        } else {
                            // no indirection or indirection that is transparent enough (!) to work
                            xdm.setAttributeAccessor(new BaseEntityAccessor(attributeName, idx));
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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            }
            this.addJoinedAttribute(baseExpression.getName());
           
            // Ignore nested
            if ((objectExpression.getBaseExpression() == objectExpression.getBuilder()) && objectExpression.getMapping().isForeignReferenceMapping()) {
                ForeignReferenceMapping mapping = (ForeignReferenceMapping)objectExpression.getMapping();

                // A nested query must be built to pass to the descriptor that looks like the real query execution would.
                ObjectLevelReadQuery nestedQuery = mapping.prepareNestedJoins(this, readQuery, session);
                if (nestedQuery != null) {
                    // Register the nested query to be used by the mapping for all the objects.
                    getJoinedMappingQueries_().put(mapping, nestedQuery);
                }
            }
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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                for (int i = 0; i < mappingJoinedAttributes.size(); i++) {
                    addJoinedMapping((ForeignReferenceMapping)mappingJoinedAttributes.get(i));
                }
            } else {
                for (int i = 0; i < mappingJoinedAttributes.size(); i++) {
                    ForeignReferenceMapping mapping = (ForeignReferenceMapping)mappingJoinedAttributes.get(i);
                    if (!isAttributeExpressionJoined(mapping.getAttributeName())) {
                        addJoinedMapping(mapping);
                    }
                }
            }
        }
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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping

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     * weaving requirement that demands that we avoid loading domain classes into
     * the main class loader until after weaving occurs.
     */
    protected Method getSetMethod() {
        if (setMethod == null) {
            ForeignReferenceMapping sourceMapping = (ForeignReferenceMapping)mapping;
            // The parameter type for the set method must always be the return type of the get method.
            Class[] parameterTypes = new Class[1];
            parameterTypes[0] = sourceMapping.getReferenceClass();
            try {
                setMethod = Helper.getDeclaredMethod(sourceMapping.getDescriptor().getJavaClass(), setMethodName, parameterTypes);
            } catch (NoSuchMethodException e){
                throw DescriptorException.errorAccessingSetMethodOfEntity(sourceMapping.getDescriptor().getJavaClass(), setMethodName ,sourceMapping.getDescriptor(), e);
            }
        }
        return setMethod;
    }
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