Thread: Re: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
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From: Derrick O. <der...@ro...> - 2008-04-03 01:38:16
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Just add an empty string in the constructor call:
factory.setTextPrototype (new TextNode ("") {
----- Original Message ----
From: Jay Prall <jp...@se...>
To: htm...@li...
Sent: Wednesday, April 2, 2008 3:46:14 PM
Subject: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
Trouble overriding textnodes using setTextPrototype
// This code doesn't compile. It complains "The constructor TextNode() is
undefined". I got this in the documentation and thought it was a way to
override textnodes?
// My goal is to override TextNode so that I can process text and turn
http://link.com into a real link <a href="link.com">link.com</a>
// Any ideas?
import org.htmlparser.Node;
import org.htmlparser.Parser;
import org.htmlparser.Text;
import org.htmlparser.lexer.Page;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.util.NodeList;
import org.htmlparser.util.ParserException;
import org.htmlparser.PrototypicalNodeFactory;
import org.htmlparser.tags.*;
import org.htmlparser.nodes.TextNode;
public static void main (String[] args) throws ParserException
{
String html = "<html><body>\n<script>alert('hi');</script><select id=\"da\"></select>" +
"http://googlelink.com\">123456
" +
"<h1>hello</h1><a href=cnn.com></a>\n" +
"http://google.com</br>" +
"<b>https://cnn.com/?test=3&2=d</b></p>\n" +
"<table><tr><td>http://table.com</td></tr></table>" +
"<a href=\"a.html\">123</a>\n<a href=\"http://www.alreadylinkified.com/\">http://www.alreadylinkified.com</a>\n</body></html>";
PrototypicalNodeFactory factory = new PrototypicalNodeFactory();
factory.setTextPrototype (new TextNode () {
public String toPlainTextString()
{
return (org.htmlparser.util.Translate.decode
(super.toPlainTextString ()));
}
});
Parser parser = new Parser(html);
parser.setNodeFactory(factory);
NodeList all = parser.parse(null);
System.out.println( all.toHtml());
}
}
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From: Derrick O. <der...@ro...> - 2008-04-15 01:06:41
|
Try this.
import org.htmlparser.Node;
import org.htmlparser.Parser;
import org.htmlparser.Text;
import org.htmlparser.lexer.Page;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.util.NodeList;
import org.htmlparser.util.ParserException;
import org.htmlparser.PrototypicalNodeFactory;
import org.htmlparser.tags.*;
import org.htmlparser.nodes.TextNode;
class MyText extends TextNode
{
public MyText ()
{
super (null, 0, 0);
mText = null;
}
public String toPlainTextString()
{
return (org.htmlparser.util.Translate.decode (super.toPlainTextString ()));
}
}
public class Test
{
public static void main (String[] args) throws ParserException
{
String html = "<html><body>\n<script>alert('hi');</script><select id=\"da\"></select>" +
"http://googlelink.com\">123456
" +
"<h1>hello</h1><a href=cnn.com></a>\n" +
"http://google.com
" +
"https://cnn.com/?test=3&2=d
\n" +
"http://table.com" +
"123\nhttp://www.alreadylinkified.com/\">http://www.alreadylinkified.com\n";
PrototypicalNodeFactory factory = new PrototypicalNodeFactory();
factory.setTextPrototype (new MyText ());
Parser parser = new Parser(html);
parser.setNodeFactory(factory);
NodeList all = parser.parse(null);
System.out.println( all.toHtml());
}
}
----- Original Message ----
From: Jay Prall <jp...@se...>
To: htmlparser user list <htm...@li...>
Sent: Wednesday, April 9, 2008 11:33:43 AM
Subject: Re: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
Re: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
Derrick,
When I do this all text in the text nodes is removed. How can I subclass TextNode?
Thanks
Jay
On 4/2/08 9:38 PM, "Derrick Oswald" <der...@ro...> wrote:
Just add an empty string in the constructor call:
factory.setTextPrototype (new TextNode ("") {
----- Original Message ----
From: Jay Prall <jp...@se...>
To: htm...@li...
Sent: Wednesday, April 2, 2008 3:46:14 PM
Subject: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
Trouble overriding textnodes using setTextPrototype
// This code doesn't compile. It complains "The constructor TextNode() is
undefined". I got this in the documentation and thought it was a way to
override textnodes?
// My goal is to override TextNode so that I can process text and turn
http://link.com into a real link <a href="link.com">link.com</a>
// Any ideas?
import org.htmlparser.Node;
import org.htmlparser.Parser;
import org.htmlparser.Text;
import org.htmlparser.lexer.Page;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.util.NodeList;
import org.htmlparser.util.ParserException;
import org.htmlparser.PrototypicalNodeFactory;
import org.htmlparser.tags.*;
import org.htmlparser.nodes.TextNode;
public static void main (String[] args) throws ParserException
{
String html = "<html><body>\n<script>alert('hi');</script><select id=\"da\"></select>" +
"
http://googlelink.com\">123456 <%5C%22%3Ca>
" +
"<h1>hello</h1><a href=cnn.com></a>\n" +
"http://google.com</br>" +
"<b>https://cnn.com/?test=3&2=d</b></p>\n" +
"<table><tr><td>http://table.com</td></tr></table>" +
"<a href=\"a.html\">123</a>\n<a href=\"http://www.alreadylinkified.com/\">http://www.alreadylinkified.com</a>\n</body></html>";
PrototypicalNodeFactory factory = new PrototypicalNodeFactory();
factory.setTextPrototype (new TextNode () {
public String toPlainTextString()
{
return (org.htmlparser.util.Translate.decode
(super.toPlainTextString ()));
}
});
Parser parser = new Parser(html);
parser.setNodeFactory(factory);
NodeList all = parser.parse(null);
System.out.println( all.toHtml());
}
}
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It's the best place to buy or sell services for
just about anything Open Source.
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Htmlparser-user mailing list
Htm...@li...
https://lists.sourceforge.net/lists/listinfo/htmlparser-user
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
_______________________________________________
Htmlparser-user mailing list
Htm...@li...
https://lists.sourceforge.net/lists/listinfo/htmlparser-user
|
|
From: Jay P. <jp...@se...> - 2008-04-09 15:35:35
|
Derrick,
When I do this all text in the text nodes is removed. How can I subclass
TextNode?
Thanks
Jay
On 4/2/08 9:38 PM, "Derrick Oswald" <der...@ro...> wrote:
> Just add an empty string in the constructor call:
> factory.setTextPrototype (new TextNode ("") {
>
>
> ----- Original Message ----
> From: Jay Prall <jp...@se...>
> To: htm...@li...
> Sent: Wednesday, April 2, 2008 3:46:14 PM
> Subject: [Htmlparser-user] Trouble overriding textnodes using setTextPrototype
>
> Trouble overriding textnodes using setTextPrototype
> // This code doesn't compile. It complains "The constructor TextNode() is
> undefined". I got this in the documentation and thought it was a way to
> override textnodes?
> // My goal is to override TextNode so that I can process text and turn
> http://link.com into a real link <a href="link.com">link.com</a>
> // Any ideas?
>
> import org.htmlparser.Node;
> import org.htmlparser.Parser;
> import org.htmlparser.Text;
> import org.htmlparser.lexer.Page;
> import org.htmlparser.tags.LinkTag;
> import org.htmlparser.util.NodeList;
> import org.htmlparser.util.ParserException;
> import org.htmlparser.PrototypicalNodeFactory;
> import org.htmlparser.tags.*;
> import org.htmlparser.nodes.TextNode;
>
> public static void main (String[] args) throws ParserException
> {
> String html =
> "<html><body>\n<script>alert('hi');</script><select id=\"da\"></select>" +
> "
>
> http://googlelink.com\">123456 <%5C%22%3Ca>
> " +
>
> "<h1>hello</h1><a href=cnn.com></a>\n" +
> "http://google.com</br>" +
> "<b>https://cnn.com/?test=3&2=d</b></p>\n" +
> "<table><tr><td>http://table.com</td></tr></table>" +
> "<a href=\"a.html\">123</a>\n<a
> href=\"http://www.alreadylinkified.com/\">http://www.alreadylinkified.com</a>\
> n</body></html>";
>
> PrototypicalNodeFactory factory = new
> PrototypicalNodeFactory();
> factory.setTextPrototype (new TextNode () {
> public String toPlainTextString()
> {
> return (org.htmlparser.util.Translate.decode
> (super.toPlainTextString ()));
> }
> });
>
> Parser parser = new Parser(html);
> parser.setNodeFactory(factory);
> NodeList all = parser.parse(null);
> System.out.println( all.toHtml());
> }
>
> }
>
>
> -----Inline Attachment Follows-----
>
> -------------------------------------------------------------------------
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
> http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
>
>
> -----Inline Attachment Follows-----
>
> _______________________________________________
> Htmlparser-user mailing list
> Htm...@li...
> https://lists.sourceforge.net/lists/listinfo/htmlparser-user
>
>
>
> -------------------------------------------------------------------------
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
> http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
>
> _______________________________________________
> Htmlparser-user mailing list
> Htm...@li...
> https://lists.sourceforge.net/lists/listinfo/htmlparser-user
|
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