com.mysema.query.alias.DefaultPathFactory Maven / Gradle / Ivy

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core module for querydsl
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/*
 * Copyright 2011, Mysema Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.mysema.query.alias;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

import com.mysema.query.types.Path;
import com.mysema.query.types.PathMetadata;
import com.mysema.query.types.path.ArrayPath;
import com.mysema.query.types.path.BooleanPath;
import com.mysema.query.types.path.CollectionPath;
import com.mysema.query.types.path.ComparableEntityPath;
import com.mysema.query.types.path.ComparablePath;
import com.mysema.query.types.path.DatePath;
import com.mysema.query.types.path.DateTimePath;
import com.mysema.query.types.path.EntityPathBase;
import com.mysema.query.types.path.EnumPath;
import com.mysema.query.types.path.ListPath;
import com.mysema.query.types.path.MapPath;
import com.mysema.query.types.path.NumberPath;
import com.mysema.query.types.path.SetPath;
import com.mysema.query.types.path.SimplePath;
import com.mysema.query.types.path.StringPath;
import com.mysema.query.types.path.TimePath;

/**
 * DefaultPathFactory is the default implementation of the {@link PathFactory} interface
 *
 * @author tiwe
 *
 */
public class DefaultPathFactory implements PathFactory {

    @Override
    public  Path createArrayPath(Class arrayType, PathMetadata metadata) {
        return new ArrayPath(arrayType, metadata);
    }

    @Override
    public Path createBooleanPath(PathMetadata metadata) {
        return new BooleanPath(metadata);
    }

    @Override
    public  Path> createCollectionPath(Class elementType, PathMetadata metadata) {
        return new CollectionPath>(elementType, (Class)EntityPathBase.class, metadata);
    }

    @Override
    public > Path createComparablePath( Class type, PathMetadata metadata) {
        return new ComparablePath(type, metadata);
    }

    @Override
    public > Path createDatePath(Class type, PathMetadata metadata) {
        return new DatePath(type, metadata);
    }

    @Override
    public > Path createDateTimePath(Class type, PathMetadata metadata) {
        return new DateTimePath(type, metadata);
    }

    @Override
    public  Path createEntityPath(Class type, PathMetadata metadata) {
        if (Comparable.class.isAssignableFrom(type)) {
            return new ComparableEntityPath(type, metadata);
        } else {
            return new EntityPathBase(type, metadata);
        }
    }

    @Override
    public > Path createEnumPath( Class type, PathMetadata metadata) {
        return new EnumPath(type, metadata);
    }

    @Override
    public  Path> createListPath(Class elementType, PathMetadata metadata) {
        return new ListPath>(elementType, (Class)EntityPathBase.class, metadata);
    }

    @Override
    public  Path> createMapPath(Class keyType, Class valueType, PathMetadata metadata) {
        return new MapPath>(keyType, valueType, (Class)EntityPathBase.class, metadata);
    }

    @Override
    public > Path createNumberPath(Class type, PathMetadata metadata) {
        return new NumberPath(type, metadata);
    }

    @Override
    public  Path> createSetPath(Class elementType, PathMetadata metadata) {
        return new SetPath>(elementType, (Class)EntityPathBase.class, metadata);
    }

    @Override
    public  Path createSimplePath(Class type, PathMetadata metadata) {
        return new SimplePath(type, metadata);
    }
    @Override
    public Path createStringPath(PathMetadata metadata) {
        return new StringPath(metadata);
    }

    @Override
    public > Path createTimePath(Class type, PathMetadata metadata) {
        return new TimePath(type, metadata);
    }

}