diff options
Diffstat (limited to 'pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java')
| -rw-r--r-- | pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java index 39d66c3c..c239ed94 100644 --- a/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java +++ b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/placeholder/SignaturePlaceholderExtractor.java @@ -52,20 +52,23 @@ import java.awt.image.BufferedImage; import java.io.IOException; import java.util.HashMap; import java.util.Hashtable; -import java.util.Iterator; import java.util.List; import java.util.Map; +import java.util.Map.Entry; +import java.util.Properties; +import java.util.Set; import java.util.Vector; -import org.apache.pdfbox.contentstream.PDContentStream; +import javassist.bytecode.stackmap.TypeData.ClassName; + import org.apache.pdfbox.contentstream.PDFStreamEngine; import org.apache.pdfbox.contentstream.operator.Operator; +import org.apache.pdfbox.contentstream.operator.OperatorProcessor; import org.apache.pdfbox.cos.COSBase; import org.apache.pdfbox.cos.COSDictionary; import org.apache.pdfbox.cos.COSName; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDPage; -import org.apache.pdfbox.pdmodel.common.PDStream; import org.apache.pdfbox.pdmodel.font.PDFont; import org.apache.pdfbox.pdmodel.font.PDFontFactory; import org.apache.pdfbox.pdmodel.graphics.PDXObject; @@ -109,12 +112,26 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine implements Pl private List<SignaturePlaceholderData> placeholders = new Vector<SignaturePlaceholderData>(); private int currentPage = 0; private PDDocument doc; + + private SignaturePlaceholderExtractor(String placeholderId, - int placeholderMatchMode, PDDocument doc) throws IOException { + int placeholderMatchMode, PDDocument doc) throws IOException, ClassNotFoundException, InstantiationException, IllegalAccessException { super(); - //super(ResourceLoader.loadProperties( //TODO: pdfbox2 - properties need to be set - // "placeholder/pdfbox-reader.properties", true)); + + final Properties properties = new Properties(); + properties.load(ClassName.class.getClassLoader().getResourceAsStream("placeholder/pdfbox-reader-2.properties")); + + Set<Entry<Object, Object>> entries = properties.entrySet(); + for(Entry<Object, Object> entry:entries){ + String processorClassName = (String)entry.getValue(); + Class<?> klass = Class.forName( processorClassName ); + org.apache.pdfbox.contentstream.operator.OperatorProcessor processor = + (OperatorProcessor) klass.newInstance(); + + addOperator( processor ); + } + this.doc = doc; } @@ -139,7 +156,7 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine implements Pl try { extractor = new SignaturePlaceholderExtractor(placeholderId, matchMode, doc); - } catch (IOException e2) { + } catch (IOException | ClassNotFoundException | InstantiationException | IllegalAccessException e2) { throw new PDFIOException("error.pdf.io.04", e2); } |