design/designer-realize/src/main/java/com/fr/nx/app/designer/CptxApp.java

package com.fr.nx.app.designer;

import com.fr.base.extension.FileExtension;
import com.fr.design.mainframe.AbstractAppProvider;
import com.fr.design.mainframe.JTemplate;
import com.fr.design.mainframe.JWorkBook;
import com.fr.exception.TplLockedException;
import com.fr.file.FILE;
import com.fr.log.FineLoggerFactory;
import com.fr.main.impl.WorkBook;
import com.fr.nx.cptx.utils.CptxFileUtils;

/**
 * 支持设计器打开cptx文件
 */
public class CptxApp extends AbstractAppProvider<WorkBook> {

    public CptxApp() {
        StartupAssist.initDesignModule();
    }

    @Override
    public String[] defaultExtensions() {
        return new String[]{FileExtension.CPTX.getExtension()};
    }

    @Override
    public void process() {
        super.process();
        StartupAssist.reloadTemplate();
    }

    /**
     * 该方法只是为了读到cptx中的cpt
     *
     * @param tplFile file
     * @return template
     */
    @Override
    public JTemplate<WorkBook, ?> openTemplate(FILE tplFile) {
        return new JWorkBook(asIOFile(tplFile), tplFile);
    }

    @Override
    public WorkBook asIOFile(FILE file) {
        WorkBook workBook = null;
        try {
            workBook = CptxFileUtils.getWorkBook(file.asInputStream());
        }  catch (TplLockedException e) {
            throw new RuntimeException(e);
        } catch (Exception e) {
            FineLoggerFactory.getLogger().error(e.getMessage(), e);
        }
        if (workBook == null) {
            workBook = new WorkBook();
        }
        return workBook;
    }
}