org.ttzero.excel.entity.e7.SimpleTemplate Maven / Gradle / Ivy

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/*
 * Copyright (c) 2019, [email protected] All Rights Reserved.
 *
 * 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.ttzero.excel.entity.e7;

import org.ttzero.excel.entity.AbstractTemplate;
import org.ttzero.excel.entity.Workbook;

import java.nio.file.Path;

/**
 * Created by guanquan.wang at 2018-02-23 17:19
 */
public class SimpleTemplate extends AbstractTemplate {

    public SimpleTemplate(Path zipPath, Workbook wb) {
        super(zipPath, wb);
    }

    @Override
    protected boolean isPlaceholder(String txt) {
        int len = txt.length();
        return len > 3 && txt.charAt(0) == '$' && txt.charAt(1) == '{' && txt.charAt(len - 1) == '}';
    }

    private String getKey(String txt) {
        return txt.substring(2, txt.length() - 1).trim();
    }

    @Override
    protected String getValue(String txt) {
        if (map == null) return txt;
        String key = getKey(txt);

        return map.getOrDefault(key, txt);
    }

}