input stream 101
- From: "hawat.thufir@xxxxxxxxx" <hawat.thufir@xxxxxxxxx>
- Date: 31 Jul 2005 19:06:14 -0700
" The entry point for accessing JTidy functionalities is the
org.w3c.tidy.Tidy class. This is a simple example of use:
Tidy tidy = new Tidy(); // obtain a new Tidy instance
tidy.setXHTML(boolean xhtml); // set desired config options using tidy
setters
.... // (equivalent to command line options)
tidy.parse(inputStream, System.out); // run tidy, providing an input
and output stream"
<http://jtidy.sourceforge.net/howto.html>
I have:
[thufir@arrakis java]$ date
Mon Aug 1 02:46:14 IST 2005
[thufir@arrakis java]$ pwd
/home/thufir/java
[thufir@arrakis java]$ ant
Buildfile: build.xml
Overriding previous definition of reference to tidy.path
clean:
[delete] Deleting directory /home/thufir/java/bin
prepare:
[mkdir] Created dir: /home/thufir/java/bin
compile:
Overriding previous definition of reference to tidy.path
doCompile:
[javac] Compiling 3 source files to /home/thufir/java/bin
[javac]
/home/thufir/java/src/atreides/tidyXhtml/ControlTidy.java:17: '.class'
expected [javac] aTidy.setXHTML(boolean xhtml);
[javac] ^
[javac]
/home/thufir/java/src/atreides/tidyXhtml/ControlTidy.java:17: ')'
expected
[javac] aTidy.setXHTML(boolean xhtml);
[javac] ^
[javac] 2 errors
BUILD FAILED
/home/thufir/java/build.xml:19: The following error occurred while
executing this line:
/home/thufir/java/build.xml:31: Compile failed; see the compiler error
output for details.
Total time: 4 seconds
[thufir@arrakis java]$ cat src/atreides/tidyXhtml/ControlTidy.java -n
1 package atreides.tidyXhtml;
2
3 public class ControlTidy{
4
5 public static void main (String[] args) {
6 String yahooUrl =
"http://www.yahoo.com/";;
7 String googleUrl =
"http://www.google.com/";;
8 String out = "out.txt";
9 String err = "err.txt";
10 boolean xml = true;
11 Test16 aTidy = new Test16();
12
13 aTidy.setUrl (yahooUrl);
14 aTidy.setOutFileName (out);
15 aTidy.setErrOutFileName (err);
16 aTidy.setXmlOut(xml);
17 aTidy.setXHTML(boolean xhtml);
18 aTidy.parse(inputStream, System.out.println());
19
20 Thread aTidyThread = new Thread(aTidy);
21 aTidyThread.start();
22
23 }//main
24 }//ControlTidy
[thufir@arrakis java]$
looking at line 17, what's the (boolean xhtml) mean? Is the boolean
primitive variable xhtml being declared, or passed?
I thought it might be that I have an old version of Tidy.jar so I
downloaded the most recent version, same problem. Then I took out the
"boolean" and that didn't do anything, either.
It's like there's no Tidy.setXHTML method, if I follow the error
messages.
[thufir@arrakis java]$
[thufir@arrakis java]$
[thufir@arrakis java]$ date
Mon Aug 1 02:54:18 IST 2005
[thufir@arrakis java]$ pwd
/home/thufir/java
[thufir@arrakis java]$ ant
Buildfile: build.xml
Overriding previous definition of reference to tidy.path
clean:
[delete] Deleting directory /home/thufir/java/bin
prepare:
[mkdir] Created dir: /home/thufir/java/bin
compile:
Overriding previous definition of reference to tidy.path
doCompile:
[javac] Compiling 3 source files to /home/thufir/java/bin
[javac]
/home/thufir/java/src/atreides/tidyXhtml/ControlTidy.java:18: cannot
find symbol
[javac] symbol : method setXHTML(boolean)
[javac] location: class atreides.tidyXhtml.Test16
[javac] aTidy.setXHTML(xhtml);
[javac] ^
[javac]
/home/thufir/java/src/atreides/tidyXhtml/ControlTidy.java:19: cannot
find symbol
[javac] symbol : variable inputStream
[javac] location: class atreides.tidyXhtml.ControlTidy
[javac] aTidy.parse(inputStream, System.out.println());
[javac] ^
[javac]
/home/thufir/java/src/atreides/tidyXhtml/ControlTidy.java:19: 'void'
type not allowed here
[javac] aTidy.parse(inputStream, System.out.println());
[javac]
^
[javac] 3 errors
BUILD FAILED
/home/thufir/java/build.xml:19: The following error occurred while
executing this line:
/home/thufir/java/build.xml:31: Compile failed; see the compiler error
output for details.
Total time: 5 seconds
[thufir@arrakis java]$ cat src/atreides/tidyXhtml/ControlTidy.java -n
1 package atreides.tidyXhtml;
2
3 public class ControlTidy{
4
5 public static void main (String[] args) {
6 String yahooUrl =
"http://www.yahoo.com/";;
7 String googleUrl =
"http://www.google.com/";;
8 String out = "out.txt";
9 String err = "err.txt";
10 boolean xml = true;
11 boolean xhtml = true;
12 Test16 aTidy = new Test16();
13
14 aTidy.setUrl (yahooUrl);
15 aTidy.setOutFileName (out);
16 aTidy.setErrOutFileName (err);
17 aTidy.setXmlOut(xml);
18 aTidy.setXHTML(xhtml);
19 aTidy.parse(inputStream, System.out.println());
20
21 Thread aTidyThread = new Thread(aTidy);
22 aTidyThread.start();
23
24 }//main
25 }//ControlTidy
[thufir@arrakis java]$
What I want is to make a jar with the url hard-coded, line 14
"aTidy.setUrl (yahooUrl)", which the Tidy jar will then parse, with
output to a file, or the screen, whatever.
Do I need an input stream? There's an undefined symbol for that. I
already defined the url, the OutFileName, etc, what else is required?
Thanks for any pointers,
Thufir
.
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