From d9d1dba18452e55a0801284570411bc4b1be279d Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Mon, 14 Dec 2009 17:57:59 +0000
Subject: Reading templates line by line again

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@517 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../wag/egov/egiz/cfg/SettingsReader.java          |  6 +++-
 .../knowcenter/wag/egov/egiz/tools/FileHelper.java | 33 ++++++++++++++++++++--
 2 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java b/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java
index eabff4d..676ef5c 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java
@@ -47,6 +47,7 @@ import at.knowcenter.wag.egov.egiz.PdfAS;
 import at.knowcenter.wag.egov.egiz.exceptions.SettingNotFoundException;
 import at.knowcenter.wag.egov.egiz.exceptions.SettingsException;
 import at.knowcenter.wag.egov.egiz.pdf.Utils;
+import at.knowcenter.wag.egov.egiz.tools.FileHelper;
 
 /**
  * The SettingsReader reads the <code>settings.txt</code> file. The
@@ -621,7 +622,8 @@ public class SettingsReader implements Serializable
    * @return null in case of error
    */
   public String readInternalResourceAsString(String relativePath) {
-     return readAsString(getInternalResource(relativePath));     
+//     return readAsString(getInternalResource(relativePath));     
+     return FileHelper.readFromInputStream(getInternalResource(relativePath));     
   }
   
   /**
@@ -651,6 +653,7 @@ public class SettingsReader implements Serializable
    * @param is
    * @return <code>null</code> in case of error
    */
+  /*
   public String readAsString(InputStream is) {
      if (is == null) return null;
      try {
@@ -660,6 +663,7 @@ public class SettingsReader implements Serializable
      }     
      return null;
   }
+  */
 
   // /**
   // * This method checks the application context.
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 = "";
@@ -69,6 +71,31 @@ public class FileHelper {
     return file_string;
   }
 
+  /**
+   * 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.
    * 
-- 
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