/*
 * Copyright 2002-2014 the original author or authors.
 *
 * 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 org.springframework.data.crate.core.mapping.schema;

import org.springframework.util.StringUtils;

import static org.springframework.util.Assert.hasText;

/**
 * @author Hasnain Javed
 * @since 1.0.0
 */
class ColumnMetadata {

    private String sqlPath;
    private String crateType;
    private String elementCrateType;

    public ColumnMetadata(String sqlPath, String crateType) {
        this(sqlPath, crateType, null);
    }

    public ColumnMetadata(String sqlPath, String crateType, String elementCrateType) {
        super();
        hasText(sqlPath);
        hasText(crateType);
        this.sqlPath = sqlPath;
        this.crateType = crateType;

        if (StringUtils.hasText(elementCrateType)) {
            this.elementCrateType = elementCrateType;
        }
    }

    public String getSqlPath() {
        return sqlPath;
    }

    public String getCrateType() {
        return crateType;
    }

    public String getElementCrateType() {
        return elementCrateType;
    }

    @Override
    public String toString() {
        return "[name: ".concat(sqlPath)
                .concat(", crateType: "
                        .concat(crateType)
                        .concat("]"));
    }
}
