groovy pdf wpc

groovy-Pdf wpc

<pre>
apply plugin: 'idea'

 compile group: 'org.apache.pdfbox', name: 'pdfbox', version: '2.0.6'

package ru.ezhov.groovy.pdf

import org.apache.pdfbox.pdmodel.PDDocument
import org.apache.pdfbox.text.PDFTextStripper
import org.apache.pdfbox.text.PDFTextStripperByArea

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

PDDocument document =
        PDDocument.load(new File("E:/MDM/WPC_ScriptingReference_5320if2_03.pdf"))

if (!document.isEncrypted()) {

    PDFTextStripperByArea stripper = new PDFTextStripperByArea()
    stripper.setSortByPosition(true)

    PDFTextStripper tStripper = new PDFTextStripper()
    tStripper.setAddMoreFormatting(true)

    String pdfFileInText = tStripper.getText(document)


    String[] lines = pdfFileInText.split("\\r?\\n")
    Pattern pattern = Pattern.compile("^\\d+")

    StringBuilder stringBuilder = new StringBuilder()
    for (String line : lines) {

        Matcher matcher = pattern.matcher(line);
        //Очищаем от мусора
        if (!line.startsWith("WebSphere Product") && !matcher.find()) {

            //добавляем отступы для некорневых элементов
            String resultLine = ""
            if (stringSet.contains(line)) {
                resultLine = line
            } else {

                String[] linesTab = line.split("\\r\\n")

                if (linesTab.length != 0) {
                    if (linesTab.length > 2) {
                        resultLine = resultLine + "\t" + linesTab[0] + "\n"
                        resultLine = resultLine + "\t\t" + linesTab[1] + "\n"
                        resultLine = resultLine + "\t" + linesTab[0];
                    } else {
                        resultLine = resultLine + "\t" + linesTab[0] + "\n"
                        resultLine = resultLine + "\t\t" + linesTab[1] + "\n"
                    }
                }

            }
            System.out.println(resultLine)
            stringBuilder.append(resultLine)
            stringBuilder.append("\n")
        }
    }

    System.out.println(stringBuilder)

//                try (FileWriter fileWriter = new FileWriter(new File("E:/script-tabbed.txt"));) {
//                    fileWriter.write(stringBuilder.toString());
//                }

}
</pre>