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-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java3
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractorConstants.java11
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java24
3 files changed, 36 insertions, 2 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
index 24af4ad8..c1fd4fe5 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
@@ -43,6 +43,9 @@ public interface IConfigurationConstants {
public static final String LEGACY_POSITIONING = ".legacy.pos";
+ public static final String PLACEHOLDER_ID = "placeholder_id";
+ public static final String PLACEHOLDER_MODE = "placeholder_mode";
+
public static final String PLACEHOLDER_SEARCH_ENABLED = "enable_placeholder_search";
public static final String DEFAULT_SIGNATURE_PROFILE = SIG_OBJECT + SEPERATOR + TYPE + SEPERATOR + DEFAULT;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractorConstants.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractorConstants.java
new file mode 100644
index 00000000..2d898dd5
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderExtractorConstants.java
@@ -0,0 +1,11 @@
+package at.gv.egiz.pdfas.lib.impl.placeholder;
+
+public interface PlaceholderExtractorConstants {
+ public static final String QR_PLACEHOLDER_IDENTIFIER = "PDF-AS-POS";
+ public static final int PLACEHOLDER_MATCH_MODE_STRICT = 0;
+ public static final int PLACEHOLDER_MATCH_MODE_MODERATE = 1;
+ public static final int PLACEHOLDER_MATCH_MODE_LENIENT = 2;
+
+ public static final int PLACEHOLDER_MODE_MIN = 0;
+ public static final int PLACEHOLDER_MODE_MAX = 2;
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
index 1417f634..19ea496d 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/PlaceholderFilter.java
@@ -25,12 +25,15 @@ package at.gv.egiz.pdfas.lib.impl.placeholder;
import java.io.IOException;
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsErrorCarrier;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
import at.gv.egiz.pdfas.common.settings.ISettings;
import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
-public class PlaceholderFilter implements IConfigurationConstants {
+public class PlaceholderFilter implements IConfigurationConstants,
+ PlaceholderExtractorConstants {
public static SignaturePlaceholderData checkPlaceholderSignature(
OperationStatus status, ISettings settings) throws PdfAsException,
@@ -39,8 +42,25 @@ public class PlaceholderFilter implements IConfigurationConstants {
if (status.getPlaceholderConfiguration().isGlobalPlaceholderEnabled()) {
PlaceholderExtractor extractor = status.getBackend()
.getPlaceholderExtractor();
+ String placeholderID = settings.getValue(PLACEHOLDER_ID);
+ String placeholderModeString = settings.getValue(PLACEHOLDER_MODE);
+ int placeholderMode = PLACEHOLDER_MATCH_MODE_MODERATE;
+ if (placeholderModeString != null) {
+ try {
+ placeholderMode = Integer.parseInt(placeholderModeString);
+
+ if (placeholderMode < PLACEHOLDER_MODE_MIN
+ || placeholderMode > PLACEHOLDER_MODE_MAX) {
+ throw new PdfAsErrorCarrier(new PDFASError(
+ PDFASError.ERROR_INVALID_PLACEHOLDER_MODE));
+ }
+ } catch (NumberFormatException e) {
+ throw new PdfAsErrorCarrier(new PDFASError(
+ PDFASError.ERROR_INVALID_PLACEHOLDER_MODE, e));
+ }
+ }
SignaturePlaceholderData signaturePlaceholderData = extractor
- .extract(status.getPdfObject(), null, 1);
+ .extract(status.getPdfObject(), placeholderID, placeholderMode);
return signaturePlaceholderData;
}