From fc87e3c437f3ad18362194471303cd86592d89d5 Mon Sep 17 00:00:00 2001
From: "peter.danner" <peter.danner@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Sun, 30 Oct 2005 08:37:18 +0000
Subject: prepared for SC-selection new

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@536 d688527b-c9ab-4aba-bd8d-4036d912da1d
---
 .../egovernment/moa/id/auth/builder/Builder.java   | 33 ++++++++++++++++------
 .../CertInfoVerifyXMLSignatureRequestBuilder.java  |  5 ++--
 2 files changed, 27 insertions(+), 11 deletions(-)

(limited to 'id.server/src/at')

diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java b/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java
index 29e0badc7..a5d87ef83 100644
--- a/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java
+++ b/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java
@@ -12,21 +12,36 @@ import at.gv.egovernment.moa.util.StringUtils;
 public class Builder {
   
   /**
-   * Replaces oll occurrences of a special tag in an XML or HTML template by a value.
+   * Replaces a given number of occurences of a special tag in an XML or HTML template by a value.
    * @param htmlTemplate template
    * @param tag special tag
    * @param value value replacing the tag
+   * @param maxreplacements: -1 to replace each occurence of tag, or limit replacements by a given positive number  
    * @return XML or HTML code, the tag replaced
    * @throws BuildException when template does not contain the tag
    */
-  protected String replaceTag(String template, String tag, String value) throws BuildException {
-    int index = template.indexOf(tag);
-    if (index < 0)
-      throw new BuildException(
-        "builder.01", 
-        new Object[] {"&lt;" + tag.substring(1, tag.length() - 1) + "&gt;"});
-    return StringUtils.replaceAll(template, tag, value);
-//    return template.substring(0, index) + value + template.substring(index + tag.length());
+  protected String replaceTag(String template, String tag, String value, int maxreplacements) throws BuildException {
+    String result = template;
+    int index = result.indexOf(tag);
+    if (index < 0) {
+    	// Substring not found but should
+        throw new BuildException(
+                "builder.01", 
+                new Object[] {"&lt;" + tag.substring(1, tag.length() - 1) + "&gt;"});
+    } else {
+       // replace each occurence
+       if (maxreplacements == -1) {
+         return StringUtils.replaceAll(template, tag, value);       
+       } else {
+         int found = 1;
+         while (index > -1 && (found <= maxreplacements)) {
+           result = result.substring(0, index) + value + result.substring(index + tag.length());
+           index = result.indexOf(tag);
+           if (index > -1) found += 1;
+         }
+       }
+    }
+    return result;
   }
 
 }
diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/builder/CertInfoVerifyXMLSignatureRequestBuilder.java b/id.server/src/at/gv/egovernment/moa/id/auth/builder/CertInfoVerifyXMLSignatureRequestBuilder.java
index 5150001ca..03895a38e 100644
--- a/id.server/src/at/gv/egovernment/moa/id/auth/builder/CertInfoVerifyXMLSignatureRequestBuilder.java
+++ b/id.server/src/at/gv/egovernment/moa/id/auth/builder/CertInfoVerifyXMLSignatureRequestBuilder.java
@@ -21,7 +21,8 @@ public class CertInfoVerifyXMLSignatureRequestBuilder extends Builder implements
   
   /** private static String nl contains the NewLine representation in Java*/
   private static final String nl = "\n";
-    /**
+
+  /**
    * XML template for the CertInfoVerifyXMLSignatureRequest to be built
    */ 
   static final String CERTINFO_REQUEST =
@@ -72,7 +73,7 @@ public class CertInfoVerifyXMLSignatureRequestBuilder extends Builder implements
     
     try {
       String dsigSignature = FileUtils.readResource(resDsigSignature, "UTF-8");
-      certInfoRequest = replaceTag(certInfoRequest, SIGNATURE_TAG, dsigSignature);
+      certInfoRequest = replaceTag(certInfoRequest, SIGNATURE_TAG, dsigSignature, 1);
       return certInfoRequest;
     }
     catch (IOException ex) {
-- 
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