From f9e1c1419ebfccb6343460a989ed891054358bef Mon Sep 17 00:00:00 2001
From: pdanner <pdanner@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Tue, 7 Dec 2010 09:53:11 +0000
Subject: Added enable_placeholder_search config parameter

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@692 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../at/gv/egiz/pdfas/impl/api/PdfAsObject.java     | 71 ++++++++++++++++------
 1 file changed, 54 insertions(+), 17 deletions(-)

(limited to 'src/main/java/at/gv/egiz/pdfas')

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/api/PdfAsObject.java b/src/main/java/at/gv/egiz/pdfas/impl/api/PdfAsObject.java
index 2c9a9ad..dc6e106 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/api/PdfAsObject.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/api/PdfAsObject.java
@@ -39,6 +39,7 @@ import at.gv.egiz.pdfas.api.xmldsig.ReconstructXMLDsigResult;
 import at.gv.egiz.pdfas.api.xmldsig.XMLDsigData;
 import at.gv.egiz.pdfas.commandline.CommandlineConnectorChooser;
 import at.gv.egiz.pdfas.exceptions.ErrorCode;
+import at.gv.egiz.pdfas.exceptions.framework.PlaceholderExtractionException;
 import at.gv.egiz.pdfas.framework.ConnectorParameters;
 import at.gv.egiz.pdfas.framework.DataSourceHolder;
 import at.gv.egiz.pdfas.framework.config.SettingsHelper;
@@ -73,6 +74,7 @@ import at.knowcenter.wag.egov.egiz.exceptions.ConnectorException;
 import at.knowcenter.wag.egov.egiz.exceptions.OutOfMemoryException;
 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
 import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
+import at.knowcenter.wag.egov.egiz.exceptions.SettingsException;
 import at.knowcenter.wag.egov.egiz.exceptions.SignatorFactoryException;
 import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
 import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;
@@ -104,6 +106,8 @@ public class PdfAsObject implements PdfAs
    */
   private static Log log = LogFactory.getLog(CheckHelper.class);
   
+  private static final String ENABLE_PLACEHOLDER_SEARCH_KEY = "enable_placeholder_search";
+  
   /**
    * This constructor is for internal use only - use
    * {@link at.gv.egiz.pdfas.PdfAsFactory} instead.
@@ -631,26 +635,24 @@ public class PdfAsObject implements PdfAs
       }
 
       signParameters.setDocument(PdfAS.applyStrictMode(signParameters.getDocument()));
-      
-      SignaturePlaceholderData spd = null;
-      SignaturePlaceholderContext.setSignaturePlaceholderData(null);
-      if (signParameters.isCheckForPlaceholder()) {
-         spd = SignaturePlaceholderExtractor.extract(signParameters.getDocument().createInputStream(), signParameters.getPlaceholderId(), signParameters.getPlaceholderMatchMode());
-         if (spd != null){
-            if (spd.getProfile() != null)
-               signParameters.setSignatureProfileId(spd.getProfile());
-            if (spd.getType() != null)
-               signParameters.setSignatureType(spd.getType());
-            if (spd.getKey() != null)
-               signParameters.setSignatureKeyIdentifier(spd.getKey());
-         }
+
+      SettingsReader settings = SettingsReader.getInstance();
+      String defaultProfile = settings.getValueFromKey(SignatureTypes.DEFAULT_TYPE);
+
+      SignaturePlaceholderData spd = getSignaturePlaceholder(signParameters, defaultProfile);
+      if (spd != null){
+         if (spd.getProfile() != null)
+            signParameters.setSignatureProfileId(spd.getProfile());
+         if (spd.getType() != null)
+            signParameters.setSignatureType(spd.getType());
+         if (spd.getKey() != null)
+            signParameters.setSignatureKeyIdentifier(spd.getKey());
+         // check again, we might have destroyed something
+         CheckHelper.checkSignParameters(signParameters, true);
       }
-      CheckHelper.checkSignParameters(signParameters, true);
-      
+
       if (signParameters.getSignatureProfileId() == null)
       {
-        SettingsReader settings = SettingsReader.getInstance();
-        String defaultProfile = settings.getValueFromKey(SignatureTypes.DEFAULT_TYPE);
         signParameters.setSignatureProfileId(defaultProfile);
       }
 
@@ -674,6 +676,41 @@ public class PdfAsObject implements PdfAs
 
    }
    
+   private SignaturePlaceholderData getSignaturePlaceholder(SignParameters signParameters,
+         String defaultProfile) throws SettingsException, PDFDocumentException, PlaceholderExtractionException {
+      SignaturePlaceholderData spd = null;
+      SignaturePlaceholderContext.setSignaturePlaceholderData(null);
+      
+      SettingsReader settings = SettingsReader.getInstance();
+
+      // check sig_obj.PROFILID.enable_placeholder_search
+      String profile = signParameters.getSignatureProfileId();
+      if (profile == null)
+         profile = defaultProfile;
+      String key = SignatureTypes.SIG_OBJ + profile + "." + ENABLE_PLACEHOLDER_SEARCH_KEY;
+      String enableSearchString = settings.getValueFromKey(key);
+
+      if (enableSearchString == null){
+         // check global enable_placeholder_search
+         enableSearchString = settings.getValueFromKey(ENABLE_PLACEHOLDER_SEARCH_KEY);
+      }
+      
+      boolean enableSearch = true;
+      if (enableSearchString != null && enableSearchString.trim().equalsIgnoreCase("false"))
+         enableSearch = false;
+      
+      if (enableSearch)
+      {
+         if (signParameters.isCheckForPlaceholder()) {
+            spd = SignaturePlaceholderExtractor.extract(
+                  signParameters.getDocument().createInputStream(), 
+                  signParameters.getPlaceholderId(), 
+                  signParameters.getPlaceholderMatchMode());
+         }
+      }
+      return spd;
+   }
+
    private Signator createSignator(String signatureType) throws SignatorFactoryException {
       PdfASID signatorId = null;
       if (signatureType.equals(Constants.SIGNATURE_TYPE_BINARY))
-- 
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