Remove unused imports and variables

6 files changed, 10 insertions, 18 deletions

diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/filter/ExceptionCatchFilter.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/filter/ExceptionCatchFilter.java
index beac8a09..6beff606 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/filter/ExceptionCatchFilter.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/filter/ExceptionCatchFilter.java
@@ -34,7 +34,6 @@ import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 
-import org.apache.http.HttpRequest;
 import org.apache.log4j.BasicConfigurator;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PDFASSession.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PDFASSession.java
index 99e51d31..f9b42ef2 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PDFASSession.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PDFASSession.java
@@ -32,11 +32,15 @@ import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
 
 public class PDFASSession implements Serializable {
 
+	private static final long serialVersionUID = 1L;
+
 	public static final String SESSION_TAG = "PDFASSession";
-	
+
 	private StatusRequest statusRequest;
 	private SignParameter signParameter;
+	@SuppressWarnings("unused")
 	private Configuration config;
+	@SuppressWarnings("unused")
 	private PdfAs pdfAs;
 	
 	public PDFASSession(SignParameter parameter) {
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
index db933a6b..2d14a99a 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsHelper.java
@@ -458,8 +458,8 @@ public class PdfAsHelper {
 		HttpSession session = request.getSession();
 		StatusRequest statusRequest = (StatusRequest) session
 				.getAttribute(PDF_STATUS);
-		IPlainSigner plainSigner = (IPlainSigner) session
-				.getAttribute(PDF_SIGNER);
+//		IPlainSigner plainSigner = (IPlainSigner) session
+//				.getAttribute(PDF_SIGNER);
 
 		String connector = (String) session.getAttribute(PDF_SL_INTERACTIVE);
 
@@ -470,8 +470,8 @@ public class PdfAsHelper {
 
 			// TODO Handle logic for BKU interaction
 
-			Configuration config = (Configuration) session
-					.getAttribute(PDF_CONFIG);
+//			Configuration config = (Configuration) session
+//					.getAttribute(PDF_CONFIG);
 
 			if (statusRequest.needCertificate()) {
 				logger.info("Needing Certificate from BKU");
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ExternSignServlet.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ExternSignServlet.java
index bc485131..28ce628a 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ExternSignServlet.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ExternSignServlet.java
@@ -39,7 +39,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
 import at.gv.egiz.pdfas.web.config.WebConfiguration;
 import at.gv.egiz.pdfas.web.exception.PdfAsWebException;
 import at.gv.egiz.pdfas.web.helper.DigestHelper;
@@ -259,7 +258,7 @@ public class ExternSignServlet extends HttpServlet {
 		
 		logger.debug("Starting signature creation with: " + connector);
 		
-		IPlainSigner signer;
+		//IPlainSigner signer;
 		if (connector.equals("bku") || connector.equals("onlinebku") || connector.equals("mobilebku")) {
 			// start asynchronous signature creation
 			
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ProvidePDFServlet.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ProvidePDFServlet.java
index db27d0b3..82bbc34f 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ProvidePDFServlet.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ProvidePDFServlet.java
@@ -24,7 +24,6 @@
 package at.gv.egiz.pdfas.web.servlets;
 
 import java.io.IOException;
-import java.io.PrintWriter;
 import java.net.URLEncoder;
 
 import javax.servlet.ServletException;
@@ -32,7 +31,6 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.http.client.utils.URLEncodedUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/VerifyServlet.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/VerifyServlet.java
index 342e95de..f6b65245 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/VerifyServlet.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/VerifyServlet.java
@@ -23,8 +23,6 @@
  ******************************************************************************/
 package at.gv.egiz.pdfas.web.servlets;
 
-import iaik.x509.X509Certificate;
-
 import java.io.File;
 import java.io.IOException;
 import java.util.List;
@@ -41,12 +39,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
-import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
-import at.gv.egiz.pdfas.lib.api.Configuration;
-import at.gv.egiz.pdfas.lib.api.PdfAs;
-import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
-import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
-import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
 import at.gv.egiz.pdfas.web.exception.PdfAsWebException;
 import at.gv.egiz.pdfas.web.helper.PdfAsHelper;
 import at.gv.egiz.pdfas.web.helper.PdfAsParameterExtractor;