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Diffstat (limited to 'src/main/java/org/pdfbox/examples/persistence/AppendAndFillDoc.java')
| -rw-r--r-- | src/main/java/org/pdfbox/examples/persistence/AppendAndFillDoc.java | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/src/main/java/org/pdfbox/examples/persistence/AppendAndFillDoc.java b/src/main/java/org/pdfbox/examples/persistence/AppendAndFillDoc.java deleted file mode 100644 index 01b8cf6..0000000 --- a/src/main/java/org/pdfbox/examples/persistence/AppendAndFillDoc.java +++ /dev/null @@ -1,282 +0,0 @@ -/**
- * Copyright (c) 2003, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.examples.persistence;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.io.FileInputStream;
-
-import java.util.Iterator;
-
-import org.pdfbox.pdfparser.PDFParser;
-
-import org.pdfbox.pdfwriter.COSWriter;
-
-import org.pdfbox.cos.COSDocument;
-import org.pdfbox.cos.COSString;
-import org.pdfbox.cos.COSBase;
-import org.pdfbox.cos.COSDictionary;
-import org.pdfbox.cos.COSObject;
-import org.pdfbox.cos.COSName;
-import org.pdfbox.cos.COSArray;
-import org.pdfbox.cos.COSNumber;
-import org.pdfbox.cos.COSInteger;
-
-import org.pdfbox.exceptions.COSVisitorException;
-
-/**
- * This concatenates two documents with fields and fills the fields in the two templates using different
- * values.
- *
- * @author Michael Traut
- * @version $Revision: 1.6 $
- */
-public class AppendAndFillDoc
-{
- /**
- * Constructor.
- */
- public AppendAndFillDoc()
- {
- super();
- }
-
- /**
- * Append all pages from source to destination.
- *
- * todo: this method will go to the pdfmodel package one day
- *
- * @param destination the document to receive the pages
- * @param source the document originating the new pages
- *
- */
- public void appendDocument(COSDocument destination, COSDocument source)
- {
- COSDictionary pages2 = getPages(source);
- COSArray kids = (COSArray)pages2.getItem(COSName.getPDFName("Kids"));
- for (Iterator i = kids.iterator(); i.hasNext();)
- {
- COSDictionary page = (COSDictionary)((COSObject)i.next()).getObject();
- appendPage(destination, page);
- }
- }
- /**
- * append a page dict to destination.
- *
- * todo: this method will go to the pdfmodel package one day
- *
- * @param destination the document to receive the page
- * @param page the page to append to the document
- *
- */
- public void appendPage(COSDocument destination, COSDictionary page)
- {
- // get the parent object (pages dictionary)
- COSDictionary pages = getPages(destination);
- // and set in the page object
- page.setItem(COSName.PARENT, pages);
- // add new page to kids entry in the pages dictionary
- COSArray kids = (COSArray) pages.getItem(COSName.getPDFName("Kids"));
- kids.add(page);
- // and increase count
- COSNumber count = (COSNumber) pages.getItem(COSName.COUNT);
- pages.setItem(COSName.COUNT, new COSInteger(count.intValue() + 1));
- }
- /**
- * concat two pdf documents and fill fields in both templates
- * this is a bit tricky as one has to rename the fields if we use the same template two times.
- * here we don't user a clever algorithm to create dynamic fieldnames - this is left to the user..
- *
- * @param in1 The first template file
- * @param in2 The second template file
- * @param out The created fiel with all pages from document one and document two
- * @param name1 The name of the PDF field (FDF field) in the first template
- * @param value1 The value to be used for the field in the first template
- * @param name2 The name of the PDF field (FDF field) in the second template
- * @param value2 The value to be used for the field in the second template
- *
- * @throws IOException If there is an error writing the data.
- * @throws COSVisitorException If there is an error generating the PDF document.
- */
- public void doIt( String in1,
- String in2,
- String out,
- String name1,
- String value1,
- String name2,
- String value2) throws IOException, COSVisitorException
- {
- COSDocument doc1 = null;
- COSDocument doc2 = null;
- InputStream is1 = null;
- InputStream is2 = null;
- PDFParser parser1 = null;
- PDFParser parser2 = null;
-
- OutputStream os = null;
- COSWriter writer = null;
- try
- {
- is1 = new FileInputStream(in1);
- parser1 = new PDFParser(is1);
- parser1.parse();
- doc1 = parser1.getDocument();
-
- is2 = new FileInputStream(in2);
- parser2 = new PDFParser(is2);
- parser2.parse();
- doc2 = parser2.getDocument();
-
- setField(doc1, "doc1", new COSString(name1), new COSString(value1));
- setField(doc2, "doc2", new COSString(name2), new COSString(value2));
-
- appendDocument(doc1, doc2);
-
- os = new FileOutputStream(out);
- writer = new COSWriter(os);
- writer.write(doc1);
- }
- finally
- {
- is1.close();
- doc1.close();
-
- is2.close();
- doc2.close();
-
- os.close();
- writer.close();
- }
- }
-
- /**
- * Lookup the pages dictionary in a document.
- *
- * todo: this method will go to the pdfmodel package one day
- *
- * @param doc the document where the pages dict is searched
- *
- * @return The Pages dictionary.
- */
- public COSDictionary getPages(COSDocument doc)
- {
- // todo should access via catalog instead!
- for (Iterator i = doc.getObjects().iterator(); i.hasNext();)
- {
- COSObject obj = (COSObject) i.next();
- COSBase base = obj.getObject();
- if (base instanceof COSDictionary)
- {
- COSDictionary dict = (COSDictionary) base;
- COSBase type = dict.getItem(COSName.TYPE);
- if (type != null && type.equals(COSName.getPDFName("Pages")))
- {
- return dict;
- }
- }
- }
- return null;
- }
- /**
- * This will concat two pdf documents and fill fields in both.
- * <br />
- * see usage() for commandline
- *
- * @param args command line arguments
- */
- public static void main(String[] args)
- {
- AppendAndFillDoc app = new AppendAndFillDoc();
- try
- {
- if( args.length != 7 )
- {
- app.usage();
- }
- else
- {
- app.doIt( args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
- }
- }
- catch (Exception e)
- {
- e.printStackTrace();
- }
- }
- /**
- * lookup and fill the field.
- *
- * todo: this method will go to the pdfmodel package one day
- *
- * @param doc the document where the field resides
- * @param prefix a prefix to use to make the field name unique in the new document
- * @param name the name of the PDF Annotation field
- * @param value The desired value to be used for the field
- *
- */
- public void setField(COSDocument doc, String prefix, COSString name, COSString value)
- {
- for (Iterator i = doc.getObjects().iterator(); i.hasNext();)
- {
- COSObject obj = (COSObject) i.next();
- COSBase base = obj.getObject();
- if (base instanceof COSDictionary)
- {
- COSDictionary dict = (COSDictionary) base;
- COSBase type = dict.getItem(COSName.TYPE);
- if (type != null && type.equals(COSName.getPDFName("Annot")))
- {
- COSBase subtype = dict.getItem(COSName.getPDFName("Subtype"));
- if (subtype != null && subtype.equals(COSName.getPDFName("Widget")))
- {
- // we found the field
- COSBase fname = dict.getItem(COSName.getPDFName("T"));
- if (fname != null && fname.equals(name))
- {
- dict.setItem(COSName.getPDFName("V"), value);
- dict.setItem(COSName.getPDFName("T"), new COSString(prefix + name.getString()));
- }
- }
- }
- }
- }
- }
- /**
- * This will print out a message telling how to use this example.
- */
- private void usage()
- {
- System.err.println( "usage: " + this.getClass().getName() +
- " <input-file1> <input-file2> <output-file> <name1> <value1> <name2> <value2>" );
- }
-}
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