Author: kpreisser
Date: Tue Oct 1 20:26:55 2013
New Revision: 1528211
URL: http://svn.apache.org/r1528211
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=55383
- Improve HTML markup of generated pages by Txt2HTML ant task.
- Use declared encoding ("ISO-8859-1") instead of default encoding to read the
source files.
- Use declared line separator instead of "line.separator" property so that the
file is generated the same on every plattform.
Modified:
tomcat/trunk/java/org/apache/tomcat/buildutil/Txt2Html.java
Modified: tomcat/trunk/java/org/apache/tomcat/buildutil/Txt2Html.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/buildutil/Txt2Html.java?rev=1528211&r1=1528210&r2=1528211&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/buildutil/Txt2Html.java (original)
+++ tomcat/trunk/java/org/apache/tomcat/buildutil/Txt2Html.java Tue Oct 1
20:26:55 2013
@@ -19,9 +19,11 @@ package org.apache.tomcat.buildutil;
import java.io.BufferedReader;
import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.LinkedList;
@@ -53,6 +55,18 @@ public class Txt2Html
private final List<FileSet> filesets = new LinkedList<>();
/**
+ * The encoding of the source files (.java and .jsp). Once they use
+ * UTF-8, this will need to be updated.
+ */
+ private static final String SOURCE_ENCODING = "ISO-8859-1";
+
+ /**
+ * Line terminator to be used for separating lines of the generated
+ * HTML page, to be independent from "line.separator" system property.
+ */
+ private static final String LINE_SEPARATOR = "\r\n";
+
+ /**
* Sets the directory to contain the resulting files
*
* @param todir The directory
@@ -126,39 +140,41 @@ public class Txt2Html
throws IOException
{
// Open files:
- BufferedReader in = new BufferedReader( new FileReader( from ) );
- PrintWriter out = new PrintWriter( new FileWriter( to ) );
+ try (BufferedReader in = new BufferedReader(new InputStreamReader(
+ new FileInputStream(from), SOURCE_ENCODING))) {
+ try (PrintWriter out = new PrintWriter(new OutputStreamWriter(
+ new FileOutputStream(to), "UTF-8"))) {
+
+ // Output header:
+ out.print("<!DOCTYPE html><html><head><meta charset=\"UTF-8\"
/>"
+ + "<title>Source Code</title></head><body><pre>" );
+
+ // Convert, line-by-line:
+ String line;
+ while( (line = in.readLine()) != null ) {
+ StringBuilder result = new StringBuilder();
+ int len = line.length();
+ for( int i = 0; i < len; i++ ) {
+ char c = line.charAt( i );
+ switch( c ) {
+ case '&':
+ result.append( "&" );
+ break;
+ case '<':
+ result.append( "<" );
+ break;
+ default:
+ result.append( c );
+ }
+ }
+ out.print( result.toString() + LINE_SEPARATOR );
+ }
- // Output header:
- out.println( "<html><body><pre>" );
+ // Output footer:
+ out.print( "</pre></body></html>" );
- // Convert, line-by-line:
- String line;
- while( (line = in.readLine()) != null ) {
- StringBuilder result = new StringBuilder();
- int len = line.length();
- for( int i = 0; i < len; i++ ) {
- char c = line.charAt( i );
- switch( c ) {
- case '&':
- result.append( "&" );
- break;
- case '<':
- result.append( "<" );
- break;
- default:
- result.append( c );
- }
}
- out.println( result.toString() );
}
-
- // Output footer:
- out.println( "</pre></body></html>" );
-
- // Close streams:
- out.close();
- in.close();
}
}
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