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+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ *
+ * $Id: DetachedSignator_1_0_0.java,v 1.1 2006/08/30 14:02:35 wprinz Exp $
+ */
+package at.knowcenter.wag.egov.egiz.framework.signators;
+
+import java.io.UnsupportedEncodingException;
+
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.gv.egiz.pdfas.framework.input.PdfDataSource;
+import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl;
+import at.knowcenter.wag.egov.egiz.PdfAS;
+import at.knowcenter.wag.egov.egiz.PdfASID;
+import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
+import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
+import at.knowcenter.wag.egov.egiz.framework.SignResult;
+import at.knowcenter.wag.egov.egiz.framework.Signator;
+import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;
+import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation;
+import at.knowcenter.wag.egov.egiz.pdf.TablePos;
+import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl;
+import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUPostConnection;
+
+/**
+ * This signator is just for testing purposes.
+ *
+ * <p>
+ * It doesn't modify the original document, but simply returns the XML signature
+ * response as the signed document.
+ * </p>
+ *
+ * @author wprinz
+ */
+public class DetachedSignator_1_0_0 implements Signator
+{
+ /**
+ * The Pdf-AS ID of this Signator.
+ */
+ public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_TEST, SignatorFactory.VERSION_1_0_0);
+
+ /**
+ * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId()
+ */
+ public PdfASID getMyId()
+ {
+ return MY_ID;
+ }
+
+ /**
+ * The Mime Type.
+ */
+ public static final String MIME_TYPE = "text/xml"; //$NON-NLS-1$
+
+ /**
+ * Default constructor.
+ */
+ public DetachedSignator_1_0_0()
+ {
+ // Default constructor.
+ }
+
+ /**
+ * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[],
+ * String, TablePos, boolean)
+ */
+ public IncrementalUpdateInformation prepareSign(PdfDataSource pdf,
+ String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException
+ {
+ IncrementalUpdateInformation iui = new IncrementalUpdateInformation();
+ iui.original_document = pdf;
+ iui.signature_type = signature_type;
+ iui.pos = pos;
+
+ String document_text = PdfAS.extractNormalizedTextTextual(pdf);
+ iui.nonTextObjectInfos = PdfAS.extractNonTextualObjects(pdf);
+ // logger_.debug("signed_text = " + document_text);
+
+ DataSource ds = new TextDataSourceImpl(document_text);
+ iui.signature_data = new SignatureDataImpl(ds, MIME_TYPE, "UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$
+
+ return iui;
+ }
+
+ /**
+ * @see at.knowcenter.wag.egov.egiz.framework.Signator#finishSign(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation)
+ */
+ public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException
+ {
+ try
+ {
+ String response = iui.signed_signature_object.response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY);
+ byte[] response_bytes = response.getBytes("UTF-8"); //$NON-NLS-1$
+
+ SignResult sign_result = new SignResult(MIME_TYPE, response_bytes);
+ return sign_result;
+ }
+ catch (UnsupportedEncodingException e)
+ {
+ e.printStackTrace();
+ throw new PDFDocumentException(300, e);
+ }
+ }
+
+}