Package org.nuxeo.ecm.platform.pdf

Class PDFLinks

java.lang.Object
org.nuxeo.ecm.platform.pdf.PDFLinks
public class PDFLinks extends Object
Extract links as list of LinkInfo from a PDF.

In this first version, extracts only the links of type PDActionRemoteGoTo and PDActionLaunch (typically, when a PDF has a relative link to an external PDF).

If the PDF is encrypted, a call to setPassword must be done before any attempt to get the links.

IMPORTANT

Because we can parse the documents several times to get different links, we don't close it after every call (optimization), it is the caller responsibility to explicitly close it to avoid leaks.

Since:
8.10

  • Constructor Details

    • PDFLinks

      public PDFLinks(Blob inBlob)

  • Method Details

    • close

      public void close()
      To avoid opening/parsing several times the same document, we don't close it after a get...Link() call. It is important that the caller explcitly closes it.

    • getRemoteGoToLinks

      public List<LinkInfo> getRemoteGoToLinks() throws IOException
      Return all links of type "GoToR" (PDActionRemoteGoTo.SUB_TYPE).
      Throws:
      IOException

    • getLaunchLinks

      public List<LinkInfo> getLaunchLinks() throws IOException
      Return all links of type "Launch" (PDActionLaunch.SUB_TYPE).
      Throws:
      IOException

    • getURILinks

      public List<LinkInfo> getURILinks() throws IOException
      Return all links of type "URI" (PDActionURI.SUB_TYPE).
      Throws:
      IOException

    • setPassword

      public void setPassword(String password)