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Hi All, I had always thought that by simply using a non-validating
parser I could avoid the overhead of fetching the remote dtd and such. But it
seems that it is still being resolved and fetched even though I am using a
non-validating parser. If I parse a web.xml with the following DOCTYPE with no
internet connection I get the following error, I don’t know why it should
be ignoring it??? <!DOCTYPE web-app PUBLIC "-//Sun
Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_2.dtd"> Error thrown: java.net.UnknownHostException: java.sun.com at
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:153) at java.net.Socket.connect(Socket.java:452) at java.net.Socket.connect(Socket.java:402) at sun.net.NetworkClient.doConnect(NetworkClient.java:139) at sun.net.www.http.HttpClient.openServer(HttpClient.java:402) at sun.net.www.http.HttpClient.openServer(HttpClient.java:618) at sun.net.www.http.HttpClient.<init>(HttpClient.java:306) at sun.net.www.http.HttpClient.<init>(HttpClient.java:267) at sun.net.www.http.HttpClient.New(HttpClient.java:339) at sun.net.www.http.HttpClient.New(HttpClient.java:320) at sun.net.www.http.HttpClient.New(HttpClient.java:315) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:512) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:489) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:617) at java.net.URL.openStream(URL.java:913) at org.apache.xerces.impl.XMLEntityManager.startEntity(XMLEntityManager.java:731) at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:691) at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:258) at
org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:811) at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:525) at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:581) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147) at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:221) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:209) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:151) As you can see the parser is trying to make a connection to the
remote dtd host even though it is a non-validating parser? How can I disable this without removing or altering the
DOCTYPE? Thanks,
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