1 files changed, 30 insertions, 3 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java b/src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java
index e72e52e..eb5e8c7 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java
@@ -21,11 +21,13 @@ package at.knowcenter.wag.egov.egiz.tools;
 
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
-import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.io.IOException;
 import java.io.FileReader;
 import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 
 import org.apache.log4j.Logger;
 
@@ -52,7 +54,7 @@ public class FileHelper {
     String file_string = null;
     logger_.trace("Looking for file: " + fileName);
     try {
-      BufferedReader reader = new BufferedReader(new FileReader(fileName));
+      BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), "UTF-8"));
       logger_.trace("Reading file: " + fileName);
       String line = null;
       file_string = "";
@@ -70,6 +72,31 @@ public class FileHelper {
   }
 
   /**
+   * This method reads a file by reading line by line.
+   * 
+   * @param fileName the file to be read
+   * @return the content string of the file
+   */
+  public static String readFromInputStream(InputStream inputStream) {
+    String file_string = null;
+    if (inputStream == null) {
+       return null;
+    }
+    try {
+      BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
+      String line = null;
+      file_string = "";
+      while ((line = reader.readLine()) != null) {
+        file_string += line;
+      }
+      reader.close();
+    } catch (IOException e) {
+      logger_.debug("Error reading inputstream.");
+    }
+    return file_string;
+  }
+
+  /**
    * This method writes a file line by line.
    * 
    * @param fileName the file to be written