org.seasar.fisshplate.core.element.Link.java Source code

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Here is the source code for org.seasar.fisshplate.core.element.Link.java

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/**
 * Copyright 2004-2010 the Seasar Foundation and the Others.
 *
 * 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.seasar.fisshplate.core.element;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Hyperlink;
import org.seasar.fisshplate.consts.FPConsts;
import org.seasar.fisshplate.context.FPContext;
import org.seasar.fisshplate.enums.LinkElementType;
import org.seasar.fisshplate.exception.FPMergeException;
import org.seasar.fisshplate.wrapper.CellWrapper;

/**
 * ???????
 * @author rokugen
 */
public class Link extends AbstractCell {

    private static Pattern pat = Pattern.compile(FPConsts.REGEX_LINK);

    public Link(CellWrapper cell) {
        super(cell);
    }

    void mergeImpl(FPContext context, Cell out) throws FPMergeException {
        String cellValue = getCellValue().toString();
        Matcher mat = pat.matcher(cellValue);
        if (!mat.find()) {
            throw new FPMergeException(FPConsts.MESSAGE_ID_LINK_MERGE_ERROR, new Object[] { cellValue },
                    cell.getRow());
        }
        String type = mat.group(1);
        String link = mat.group(2);
        String text = mat.group(3);

        LinkElementType linkType = LinkElementType.get(type);
        Hyperlink hyperLink = linkType.createHyperLink();
        hyperLink.setAddress(link);
        out.setHyperlink(hyperLink);
        out.setCellValue(text);

    }

}