Examples of javax.persistence.criteria.CriteriaBuilder.equal()

Class javax.persistence.criteria.CriteriaBuilder

Examples of javax.persistence.criteria.CriteriaBuilder.equal()

javax.persistence.criteria.CriteriaBuilder.equal()
Create a predicate for testing the arguments for equality. @param x expression @param y expression @return equality predicate

            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                loadedIdentity1));
        }


        if (identity2 != null) {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                loadedIdentity2));
        }


        criteria.where(predicates.toArray(new Predicate[predicates.size()]));

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        criteria.from(relationshipClass);


        predicates = new ArrayList<Predicate>();


        if (identity2 != null) {
            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                loadedIdentity2));
        }
        if (identity1 != null) {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                loadedIdentity1));

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        if (identity2 != null) {
            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                loadedIdentity2));
        }
        if (identity1 != null) {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                loadedIdentity1));
        }


        criteria.where(predicates.toArray(new Predicate[predicates.size()]));

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        Property<?> relationshipNameProp = modelProperties.get(PROPERTY_RELATIONSHIP_NAME);


        List<Predicate> predicates = new ArrayList<Predicate>();


        if (fromIdentity != null) {
            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                    lookupIdentity(fromIdentity, em)));
        }


        if (toIdentity != null) {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),

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            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                    lookupIdentity(fromIdentity, em)));
        }


        if (toIdentity != null) {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                    lookupIdentity(toIdentity, em)));
        }


        if (relationshipType != null) {
            predicates.add(builder.equal(root.get(relationshipTypeProp.getName()),

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            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                    lookupIdentity(toIdentity, em)));
        }


        if (relationshipType != null) {
            predicates.add(builder.equal(root.get(relationshipTypeProp.getName()),
                    lookupRelationshipType(relationshipType, em)));
        }


        criteria.where(predicates.toArray(new Predicate[predicates.size()]));

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        Property<?> relationshipNameProp = modelProperties.get(PROPERTY_RELATIONSHIP_NAME);


        List<Predicate> predicates = new ArrayList<Predicate>();


        if (parent) {
            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                    lookupIdentity(identity, em)));
        } else {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                    lookupIdentity(identity, em)));
        }

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        if (parent) {
            predicates.add(builder.equal(root.get(relationshipFromProp.getName()),
                    lookupIdentity(identity, em)));
        } else {
            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                    lookupIdentity(identity, em)));
        }


        if (relationshipType != null) {
            predicates.add(builder.equal(root.get(relationshipTypeProp.getName()),

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            predicates.add(builder.equal(root.get(relationshipToProp.getName()),
                    lookupIdentity(identity, em)));
        }


        if (relationshipType != null) {
            predicates.add(builder.equal(root.get(relationshipTypeProp.getName()),
                    lookupRelationshipType(relationshipType, em)));
        }


        if (named) {
            if (name != null) {

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                    lookupRelationshipType(relationshipType, em)));
        }


        if (named) {
            if (name != null) {
                predicates.add(builder.equal(root.get(relationshipNameProp.getName()),
                        name));
            } else {
                predicates.add(builder.isNotNull(root.get(relationshipNameProp.getName())));
            }
        }

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