Reading templates line by line again

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@517 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

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