br.com.objectos.xls.WorksheetRowWriterText.java Source code

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Here is the source code for br.com.objectos.xls.WorksheetRowWriterText.java

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/*
 * Copyright 2014 Objectos, Fbrica de Software LTDA.
 *
 * 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 br.com.objectos.xls;

import org.apache.poi.ss.usermodel.Cell;

/**
 * @author marcio.endo@objectos.com.br (Marcio Endo)
 */
public class WorksheetRowWriterText extends WorksheetRowWriter implements WorksheetRowWriterTextFormat {

    private final String text;

    private String defaultValue;

    WorksheetRowWriterText(WorksheetRow row, String text) {
        super(row);
        this.text = text;
    }

    public WorksheetRowWriterTextFormat or(String defaultValue) {
        this.defaultValue = checkDefaultValueNotNull(defaultValue);
        return this;
    }

    public WorksheetRowWriterTextFormat orBlank() {
        blank = true;
        return this;
    }

    @Override
    void write(Cell cell) {
        cell.setCellType(Cell.CELL_TYPE_STRING);

        String cellValue = cellValue();
        if (cellValue != null) {
            cell.setCellValue(cellValue);
        }
    }

    private String cellValue() {
        if (text != null) {
            return text;
        }

        if (defaultValue != null) {
            return defaultValue;
        }

        return null;
    }

}