com.coast.PDFPrinter_iText.java Source code

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Here is the source code for com.coast.PDFPrinter_iText.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 com.coast;

import java.awt.Color;
import java.io.FileOutputStream;
import java.io.IOException;

import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chunk;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Font;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.pdf.PdfWriter;

import org.joda.time.LocalDateTime;
import org.mule.api.MuleContext;
import org.mule.api.MuleEventContext;
import org.mule.api.MuleMessage;
import org.mule.api.context.MuleContextAware;
import org.mule.api.lifecycle.Callable;

/**
 * Examples of various different ways to print PDFs using PDFBox.
 */
public final class PDFPrinter_iText implements MuleContextAware, Callable {
    private PDFPrinter_iText() {
    }

    /**
     * Prints the document at its actual size. This is the recommended way to print.
     */
    private static void print(String pFileName, String pPayload) throws IOException, Exception {
        Document document = new Document();
        // step 2
        PdfWriter.getInstance(document, new FileOutputStream(pFileName));
        // step 3
        document.open();
        // step 4
        String _dateTime = LocalDateTime.now().toString();
        document.addTitle("List of All Customers & their assets as of: " + _dateTime);
        document.addCreationDate();
        document.addSubject("List of All Customers & their assets as of: " + _dateTime);

        Font _font = new Font();
        _font.setColor(BaseColor.BLUE);
        _font.setStyle(Font.BOLD);
        _font.setSize(15);

        Chunk _chunk = new Chunk("List of All Customers & their assets as of: " + _dateTime);
        _chunk.setFont(_font);
        Paragraph _header = new Paragraph();
        _header.add(_chunk);
        document.add(_header);
        document.add(new Paragraph(pPayload));

        // step 5
        document.close();
    }

    @Override
    public Object onCall(MuleEventContext eventContext) throws Exception {
        // TODO Auto-generated method stub

        MuleMessage _message = eventContext.getMessage();
        String _fileName = _message.getInvocationProperty("file_name");
        String _dirName = _message.getInvocationProperty("dest_directory");
        String _path = _dirName + "/" + _fileName;
        System.out.println("Transformig to PDF file:" + _path);

        //byte [] _bytePayload = eventContext.getMessage().getPayloadAsBytes();

        // choose your printing method:
        print(_path, eventContext.getMessage().getPayloadAsString());

        return null;
    }

    @Override
    public void setMuleContext(MuleContext context) {
        // TODO Auto-generated method stub

    }
}