This looks like you are just passing an inappropriate value for "filePath". The javadoc
for SaxReader.read(String) says:
"If the systemId contains a ':' character then it is assumed to be a URL otherwise its
assumed to be a file name. If you want finer grained control over this mechansim then
please explicitly pass in either a URL or a File instance instead of a String to denote
the source of the document."
Now, this sounds like it'll only try to create a URL object if there's a ":" in the String
passed in and it doesn't look like you have a ":" in your filePath, based on the first
stacktrace. I'm not sure why you would have a problem with that. However, to get things
working quickly, you can try adding a "file://" protocol to the value of filePath. You can
also use one of the several other read methods, taking File, InputStream, etc. I usually
do "myReader.read(new File(filePath))".
b
Shark Wang wrote:
Dears ,
I use dom4j-1.5.2 and meet the "no protocol" errors ! pls help me,
thanks a lot !!!
I had two files, biz.xml and biz.dtd, and I used the following
code the load
the DOM content:
1) Java code
------------------------------------------------------------
SAXReader reader = new SAXReader();
//try to load xml data into Document object
Document doc = null;
try {
doc = reader.read(filePath);
}catch (DocumentException ex) {
logger.info("Can not load " + filePath);
logger.debug(ex.getMessage(), ex);
}
//return Document object
return doc;
---------------------------------------------------------------
2) top lines in my biz.xml
---------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE managers SYSTEM "biz.dtd">
3) the errors and exceptions throws from oc4j on UNIX
----------------------------------------------------------------
org.dom4j.DocumentException: no protocol:
org.dom4j.DocumentException: no protocol:
/u01/oc4j/j2ee/home/applications/Biz/WEB-INF/biz.xml Nested except
ion: no protocol: /u01/oc4j/j2ee/home/applications/Biz/WEB-INF/biz.xml
at org.dom4j.io.SAXReader.read(SAXReader.java:353)
at org.dom4j.io.SAXReader.read(SAXReader.java:254)
... ... ....
Nested exception:
java.net.MalformedURLException: no protocol:
/u01/oc4j/j2ee/home/applications/Biz/WEB-INF/biz.xml
at java.net.URL.<init>(URL.java:537)
at java.net.URL.<init>(URL.java:434)
at java.net.URL.<init>(URL.java:383)
at oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:205)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:148)
at org.dom4j.io.SAXReader.read(SAXReader.java:334)
at org.dom4j.io.SAXReader.read(SAXReader.java:254)
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