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authortknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2013-01-09 15:41:29 +0000
committertknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2013-01-09 15:41:29 +0000
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tree0804f301c1a9ceb303a8441b7b29244fc8eb7ff0 /src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java
parent1efaf6fd5619dfa95c9d7e8c71eda4c2ffba4998 (diff)
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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
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--- a/src/main/java/at/knowcenter/wag/egov/egiz/tools/FileHelper.java
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@@ -1,125 +0,0 @@
-/**
- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
- * joint initiative of the Federal Chancellery Austria and Graz University of
- * Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *
- * $Id: FileHelper.java,v 1.2 2006/05/15 12:05:21 wlackner Exp $
- */
-package at.knowcenter.wag.egov.egiz.tools;
-
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-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;
-
-import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger;
-
-/**
- * This class provides file reader and writer methods. All methods are static!
- *
- * @author wlackner
- */
-public class FileHelper {
- /**
- * The logger definition.
- */
- private static final Logger logger_ = ConfigLogger.getLogger(FileHelper.class);
-
- /**
- * 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 readFromFile(String fileName) {
- String file_string = null;
- logger_.trace("Looking for file: " + fileName);
- try {
- BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), "UTF-8"));
- logger_.trace("Reading file: " + fileName);
- String line = null;
- file_string = "";
- while ((line = reader.readLine()) != null) {
- file_string += line;
- }
- reader.close();
- logger_.debug("File successfully read: " + fileName);
- } catch (FileNotFoundException e) {
- logger_.debug("File not found: " + fileName);
- } catch (IOException e) {
- logger_.debug("Error reading file: " + fileName);
- }
- 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.
- *
- * @param fileName the file to be written
- * @param fileString the content to be written
- * @return true if the file could be written sucessfully, false otherwise
- */
- public static boolean writeToFile(String fileName, String fileString) {
- BufferedWriter writer;
- try {
- FileWriter fwriter = new FileWriter(fileName);
- writer = new BufferedWriter(fwriter);
- writer.write(fileString);
- writer.close();
- } catch (IOException e) {
- logger_.info("File:" + fileName + " can not be written. Cause:" + e.getMessage());
- return false;
- }
- return true;
- }
-} \ No newline at end of file