PDF MERGE JAVA PDF
When a PDF document is merged with another document, bookmarks from both documents are placed in the same level.
PDF MERGE JAVA FREE
Please feel free to post your comments as to how this utility can be improved and expanded upon.PDFOne Java has an interface PdfBookmarkMergeHandler that was introduced specifically for creating bookmarks identifying merged documents.
PDF MERGE JAVA DOWNLOAD
You can download the complete source here and use it as you see fit. With this done our utility is complete! I hope you enjoyed this tutorial and find the utility useful. These are the COSVisitorException and an IOException. To close of our try block we catch the two possible exception that could be thrown by the methods used inside the try block. tDestinationFileName(folder + parator + destinationFileName) rgeDocuments() The only steps left for us is to set the file name and location of the merged document and then call the PDFMergeUtility’s mergeDocuments() method. Inside the loop we add each file to the PDFMergeUtility’s source using the following line of code: mergePdf.addSource(folder + parator + files)
The for loop is then also where we will be making use of the first of our two variables, numberOfFiles. The reason why we need to loop through our files is because we need to add them to the source of the PDFMergeUtility using it’s addSource function. Armed with this information we can go ahead and loop through our array of files. Next we store our files in a String called, you guessed it, files. The first thing we do inside our try block is to store the size of the array as an int variable called numberOfFiles, we will be using this inside our for loop a little later. private static String getFiles(String folder) throws IOExceptionīecause the final steps of our utility can possibly cause one of two exception two be thrown, we will enclose it within a try/catch block. For this I wrote a small method that uses the java.io.File class. The next step is to get hold of all of the files in the directory that was passed to our utility and store them as a String variable called folder. We store these arguments as two String variables: String folder = args String destinationFileName = args When invoking our utility from the command line we expect two arguments to be passed in, the first, the folder that contains the documents and the second, the file name of the final merged PDF. The next step in our process is to read and store the two arguments that gets passed into our application for later use. With the class initialized we can start to use it to merge our PDF’s. The first step is to initialize the class as follows: PDFMergerUtility mergePdf = new PDFMergerUtility() Below I will go over the simple steps of using this class to merge all PDF’s located in a directory without having to pass each file as an argument. This class provides everything you need to take multiple single or multi page PDF documents and merge them into one PDF document. The class I am referring to is the PDFMergerUtility class. The developer(s) of PDFBox has taken care of all of the hard work and encapsulated it in one class of their Application Programming Interface.
PDF MERGE JAVA PORTABLE
Merging Portable Document Format documents using PDFBox couldn’t be simpler.