org.dbflute.testing.matcher.HasWhereClause Maven / Gradle / Ivy

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/*
 * Copyright 2015 Toshio Takiguchi.
 *
 * 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.dbflute.testing.matcher;

import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.seasar.dbflute.cbean.ConditionBean;
import org.seasar.dbflute.cbean.sqlclause.SqlClause;

/**
 * Matches when the ConditionBean has any where clause.
 *
 * @author taktos
 *
 */
public class HasWhereClause extends BaseMatcher {

    @Override
    public boolean matches(Object item) {
        if (item instanceof ConditionBean) {
            return hasWhereClause((ConditionBean) item);
        }
        return false;
    }

    protected boolean hasWhereClause(ConditionBean cb) {
        SqlClause sqlClause = cb.localCQ().xgetSqlClause();
        return sqlClause.hasBaseTableInlineWhereClause() || sqlClause.hasOuterJoinInlineWhereClause()
                || sqlClause.hasWhereClauseOnBaseQuery();
    }

    @Override
    public void describeTo(Description description) {
        description.appendText("any where clause");
    }

    public static  Matcher hasWhereClause() {
        return new HasWhereClause();
    }
}