1 files changed, 0 insertions, 90 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/framework/input/ExtractionStage.java b/src/main/java/at/gv/egiz/pdfas/framework/input/ExtractionStage.java
deleted file mode 100644
index 19065b0..0000000
--- a/src/main/java/at/gv/egiz/pdfas/framework/input/ExtractionStage.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- * <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.
- */
-package at.gv.egiz.pdfas.framework.input;
-
-import java.util.List;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.exceptions.ErrorCode;
-import at.gv.egiz.pdfas.exceptions.framework.VerificationFilterException;
-import at.gv.egiz.pdfas.framework.DataSourceHolder;
-import at.gv.egiz.pdfas.framework.vfilter.VerificationFilter;
-import at.gv.egiz.pdfas.framework.vfilter.VerificationFilterParameters;
-import at.gv.egiz.pdfas.impl.input.IncrementalUpdateParser;
-import at.gv.egiz.pdfas.impl.vfilter.VerificationFilterImpl;
-import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-
-/**
- * Extracts all signatures from a given input DataSource.
- * 
- * @author wprinz
- */
-public class ExtractionStage
-{
-  /**
-   * The log.
-   */
-  private static final Log log = LogFactory.getLog(ExtractionStage.class);
-
-  public List extractSignatureHolders(final DataSourceHolder dataSource, VerificationFilterParameters parameters) throws PresentableException
-  {
-    if (dataSource.getDataSource() instanceof PdfDataSource)
-    {
-      PdfDataSource pdfDataSource = (PdfDataSource) dataSource.getDataSource();
-
-      PdfDataSourceHolder pdsh = new PdfDataSourceHolder(pdfDataSource);
-      List blocks = parsePdfIntoBlocks(pdsh);
-      dataSource.setDataSource(pdsh.getDataSource());
-      parameters.setBeenCorrected(pdsh.hasChanged());
-
-      VerificationFilter vf = new VerificationFilterImpl();
-      List signatures = vf.extractSignatureHolders(pdsh.getDataSource(), blocks, parameters);
-
-      return signatures;
-    }
-
-    if (dataSource.getDataSource() instanceof TextDataSource)
-    {
-      TextDataSource textDataSource = (TextDataSource) dataSource.getDataSource();
-
-      VerificationFilter vf = new VerificationFilterImpl();
-      List signatures = vf.extractSignaturHolders(textDataSource, parameters);
-
-      return signatures;
-    }
-
-    String msg = "The input DataSource is neither pdf nor text. class.name = " + dataSource.getClass().getName();
-    log.error(msg);
-    throw new VerificationFilterException(ErrorCode.DOCUMENT_CANNOT_BE_READ, msg);
-  }
-
-  protected List parsePdfIntoBlocks(PdfDataSourceHolder pdfDataSource) throws PDFDocumentException
-  {
-    List blocks = IncrementalUpdateParser.parsePdfIntoIUBlocks(pdfDataSource);
-    return blocks;
-  }
-}