[brailleblaster] [brailleblaster.newdesign] push by brandon....@xxxxxxxxx - Added exception handling for internet connection issues on 2013-07-16 18:10 GMT
- From: brailleblaster@xxxxxxxxxxxxxx
- To: brailleblaster@xxxxxxxxxxxxx
- Date: Tue, 16 Jul 2013 18:10:46 +0000
Revision: b3e90990750c
Branch: default
Author: Brandon Roller <brandon.r.roller@xxxxxxxxx>
Date: Tue Jul 16 11:09:48 2013
Log: Added exception handling for internet connection issues
http://code.google.com/p/brailleblaster/source/detail?r=b3e90990750c&repo=newdesign
Modified:
/src/main/org/brailleblaster/wordprocessor/BBDocument.java
/src/main/org/brailleblaster/wordprocessor/Normalizer.java
=======================================
--- /src/main/org/brailleblaster/wordprocessor/BBDocument.java Mon Jul 15
11:47:33 2013
+++ /src/main/org/brailleblaster/wordprocessor/BBDocument.java Tue Jul 16
11:09:48 2013
@@ -32,8 +32,11 @@
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
+import java.io.PrintWriter;
import java.io.StringReader;
+import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
+import java.net.ConnectException;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -136,17 +139,31 @@
removeBraillePageNumber();
return true;
}
+ catch(ConnectException e){
+ new Notify("Brailleblaster failed to access necessary materials from
online. Please check your internet connection and try again.");
+ e.printStackTrace();
+ printErrors(e);
+ return false;
+ }
catch (ParsingException e) {
new Notify("Problem processing " + fileName + " See stack
trace.");
e.printStackTrace();
+ printErrors(e);
return false;
}
catch (IOException e) {
new Notify ("IO error occurred while parsing " + fileName + " See stack
trace.");
e.printStackTrace();
+ printErrors(e);
return false;
}
}
+
+ private void printErrors(Exception e){
+ StringWriter errors = new StringWriter();
+ e.printStackTrace(new PrintWriter(errors));
+ logger.log(Level.SEVERE, errors.toString());
+ }
private void normalizeFile(String originalFilePath, String
tempFilePath){
Normalizer n = new Normalizer(originalFilePath);
=======================================
--- /src/main/org/brailleblaster/wordprocessor/Normalizer.java Mon Jul 15
07:48:47 2013
+++ /src/main/org/brailleblaster/wordprocessor/Normalizer.java Tue Jul 16
11:09:48 2013
@@ -3,7 +3,14 @@
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.net.ConnectException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.brailleblaster.BBIni;
+import org.brailleblaster.util.Notify;
import org.w3c.dom.Document;
import org.w3c.dom.CDATASection;
@@ -28,6 +35,7 @@
public class Normalizer {
File f;
Document doc;
+ Logger log = BBIni.getLogger();
public Normalizer(String path){
this.f = new File(path);
@@ -37,16 +45,33 @@
dBuilder = dbFactory.newDocumentBuilder();
this.doc = dBuilder.parse(this.f);
}
+ catch(ConnectException e){
+ new Notify("Brailleblaster failed to access necessary materials from
online. Please check your internet connection and try again.");
+ e.printStackTrace();
+ printErrors(e);
+ }
catch (ParserConfigurationException e) {
+ new Notify("An error occurred while reading the document. Please check
whehther the document contains vaild XML.");
e.printStackTrace();
+ printErrors(e);
}
catch (SAXException e) {
+ new Notify("An error occurred while reading the document. Please check
whehther the document contains vaild XML.");
e.printStackTrace();
+ printErrors(e);
}
catch (IOException e) {
+ new Notify("An error occurred while reading the
document.");
e.printStackTrace();
+ printErrors(e);
}
}
+
+ private void printErrors(Exception e){
+ StringWriter errors = new StringWriter();
+ e.printStackTrace(new PrintWriter(errors));
+ log.log(Level.SEVERE, errors.toString());
+ }
public void createNewNormalizedFile(String path){
normalize();
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