Examples of QueryKeyExpression

oracle.toplink.essentials.internal.expressions.QueryKeyExpression
Represents expression on query keys or mappings. This includes direct, relationships query keys and mappings.
org.eclipse.persistence.internal.expressions.QueryKeyExpression
Represents expression on query keys or mappings. This includes direct, relationships query keys and mappings.

Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    protected Expression prepareJoinExpression(Expression expression, AbstractSession session) {
        // Must be query key expression.
        if (!expression.isQueryKeyExpression()) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(expression);
        }
        QueryKeyExpression objectExpression = (QueryKeyExpression)expression;


        // Expression may not have been initialized.
        if (objectExpression.getBuilder().getQueryClass() == null) {
            objectExpression = (QueryKeyExpression)objectExpression.rebuildOn(this.baseExpressionBuilder);
            
            if (objectExpression.getBuilder().getQueryClass() == null) {
                objectExpression.getBuilder().setQueryClass(this.descriptor.getJavaClass());
            }
        }
        objectExpression.getBuilder().setSession(session.getRootSession(null));
        
        // Can only join relationships.
        if ((objectExpression.getMapping() == null) || (!objectExpression.getMapping().isJoiningSupported())) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(objectExpression);
        }


        // Search if any of the expression traverse a 1-m.
        ObjectExpression baseExpression = objectExpression;

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

            return false;
        }
        List<Expression> partialAttributeExpressions = getPartialAttributeExpressions();
        int size = partialAttributeExpressions.size();
        for (int index = 0; index < size; index++) {
            QueryKeyExpression expression = (QueryKeyExpression)partialAttributeExpressions.get(index);
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

            return false;
        }
        List<Expression> batchReadAttributeExpressions = this.attributeExpressions;
        int size = batchReadAttributeExpressions.size();
        for (int index = 0; index < size; index++) {
            QueryKeyExpression expression = (QueryKeyExpression)batchReadAttributeExpressions.get(index);
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

     * Iterate through a list of expressions searching for the given attribute name.
     * Return true if it is found, false otherwise.
     */
    protected boolean isAttributeNameInJoinedExpressionList(String attributeName, List joinedExpressionList) {
        for (Iterator joinEnum = joinedExpressionList.iterator(); joinEnum.hasNext();) {
            QueryKeyExpression expression = (QueryKeyExpression)joinEnum.next();
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    protected void prepareJoinExpression(Expression expression, AbstractSession session) {
        // Must be query key expression.
        if (!expression.isQueryKeyExpression()) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(expression);
        }
        QueryKeyExpression objectExpression = (QueryKeyExpression)expression;


        // Expression may not have been initialized.
        objectExpression.getBuilder().setSession(session.getRootSession(null));
        if (objectExpression.getBuilder().getQueryClass() == null){
            objectExpression.getBuilder().setQueryClass(this.descriptor.getJavaClass());
        }
        // Can only join relationships.
        if ((objectExpression.getMapping() == null) || (!objectExpression.getMapping().isJoiningSupported())) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(objectExpression);
        }


        // Search if any of the expression traverse a 1-m.
        ObjectExpression baseExpression = objectExpression;

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

            return false;
        }
        List<Expression> partialAttributeExpressions = getPartialAttributeExpressions();
        int size = partialAttributeExpressions.size();
        for (int index = 0; index < size; index++) {
            QueryKeyExpression expression = (QueryKeyExpression)partialAttributeExpressions.get(index);
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    * Iterate through a list of expressions searching for the given attribute name.
    * Return true if it is found, false otherwise.
    */
    protected boolean isAttributeNameInJoinedExpressionList(String attributeName, List joinedExpressionList) {
        for (Iterator joinEnum = joinedExpressionList.iterator(); joinEnum.hasNext();) {
            QueryKeyExpression expression = (QueryKeyExpression)joinEnum.next();
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    protected Expression prepareJoinExpression(Expression expression, AbstractSession session) {
        // Must be query key expression.
        if (!expression.isQueryKeyExpression()) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(expression);
        }
        QueryKeyExpression objectExpression = (QueryKeyExpression)expression;


        // Expression may not have been initialized.
        if (objectExpression.getBuilder().getQueryClass() == null) {
            objectExpression = (QueryKeyExpression)objectExpression.rebuildOn(this.baseExpressionBuilder);
            
            if (objectExpression.getBuilder().getQueryClass() == null) {
                objectExpression.getBuilder().setQueryClass(this.descriptor.getJavaClass());
            }
        }
        objectExpression.getBuilder().setSession(session.getRootSession(null));
        
        // Can only join relationships.
        if ((objectExpression.getMapping() == null) || (!objectExpression.getMapping().isJoiningSupported())) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(objectExpression);
        }


        // Search if any of the expression traverse a 1-m.
        ObjectExpression baseExpression = objectExpression;

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    * Iterate through a list of expressions searching for the given attribute name.
    * Return true if it is found, false otherwise.
    */
    protected boolean isAttributeNameInJoinedExpressionList(String attributeName, List joinedExpressionList) {
        for (Iterator joinEnum = joinedExpressionList.iterator(); joinEnum.hasNext();) {
            QueryKeyExpression expression = (QueryKeyExpression)joinEnum.next();
            while (!expression.getBaseExpression().isExpressionBuilder()) {
                expression = (QueryKeyExpression)expression.getBaseExpression();
            }
            if (expression.getName().equals(attributeName)) {
                return true;
            }
        }
        return false;
    }

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Examples of org.eclipse.persistence.internal.expressions.QueryKeyExpression

    protected Expression prepareJoinExpression(Expression expression, AbstractSession session) {
        // Must be query key expression.
        if (!expression.isQueryKeyExpression()) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(expression);
        }
        QueryKeyExpression objectExpression = (QueryKeyExpression)expression;


        // Expression may not have been initialized.
        if (objectExpression.getBuilder().getQueryClass() == null) {
            objectExpression = (QueryKeyExpression)objectExpression.rebuildOn(this.baseExpressionBuilder);
            
            if (objectExpression.getBuilder().getQueryClass() == null) {
                objectExpression.getBuilder().setQueryClass(this.descriptor.getJavaClass());
            }
        }
        objectExpression.getBuilder().setSession(session.getRootSession(null));
        
        // Can only join relationships.
        if ((objectExpression.getMapping() == null) || (!objectExpression.getMapping().isJoiningSupported())) {
            throw QueryException.mappingForExpressionDoesNotSupportJoining(objectExpression);
        }


        // Search if any of the expression traverse a 1-m.
        ObjectExpression baseExpression = objectExpression;

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