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org.apache.hbase.thirdparty.org.eclipse.jetty.webapp.WebDescriptor Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.apache.hbase.thirdparty.org.eclipse.jetty.webapp;
import java.net.URL;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.hbase.thirdparty.org.eclipse.jetty.util.Loader;
import org.apache.hbase.thirdparty.org.eclipse.jetty.util.log.Log;
import org.apache.hbase.thirdparty.org.eclipse.jetty.util.log.Logger;
import org.apache.hbase.thirdparty.org.eclipse.jetty.util.resource.Resource;
import org.apache.hbase.thirdparty.org.eclipse.jetty.xml.XmlParser;
import org.xml.sax.InputSource;
/**
* Descriptor
*
* A web descriptor (web.xml/web-defaults.xml/web-overrides.xml).
*/
public class WebDescriptor extends Descriptor
{
private static final Logger LOG = Log.getLogger(WebDescriptor.class);
protected static XmlParser _nonValidatingStaticParser;
protected MetaDataComplete _metaDataComplete;
protected int _majorVersion = 3; //default to container version
protected int _minorVersion = 0;
protected ArrayList _classNames = new ArrayList();
protected boolean _distributable;
protected boolean _isOrdered = false;
protected List _ordering = new ArrayList();
@Override
public XmlParser ensureParser() throws ClassNotFoundException
{
synchronized (WebDescriptor.class)
{
if (_nonValidatingStaticParser == null)
_nonValidatingStaticParser = newParser(false);
}
if (!isValidating())
return _nonValidatingStaticParser;
else
return newParser(true);
}
public static XmlParser newParser(boolean validating) throws ClassNotFoundException
{
XmlParser xmlParser = new XmlParser(validating)
{
boolean mapped = false;
@Override
protected InputSource resolveEntity(String pid, String sid)
{
if (!mapped)
{
mapResources();
mapped = true;
}
InputSource is = super.resolveEntity(pid, sid);
return is;
}
void mapResources()
{
//set up cache of DTDs and schemas locally
URL dtd22 = Loader.getResource("javax/servlet/resources/web-app_2_2.dtd");
URL dtd23 = Loader.getResource("javax/servlet/resources/web-app_2_3.dtd");
URL j2ee14xsd = Loader.getResource("javax/servlet/resources/j2ee_1_4.xsd");
URL javaee5 = Loader.getResource("javax/servlet/resources/javaee_5.xsd");
URL javaee6 = Loader.getResource("javax/servlet/resources/javaee_6.xsd");
URL javaee7 = Loader.getResource("javax/servlet/resources/javaee_7.xsd");
URL webapp24xsd = Loader.getResource("javax/servlet/resources/web-app_2_4.xsd");
URL webapp25xsd = Loader.getResource("javax/servlet/resources/web-app_2_5.xsd");
URL webapp30xsd = Loader.getResource("javax/servlet/resources/web-app_3_0.xsd");
URL webapp31xsd = Loader.getResource("javax/servlet/resources/web-app_3_1.xsd");
URL webcommon30xsd = Loader.getResource("javax/servlet/resources/web-common_3_0.xsd");
URL webcommon31xsd = Loader.getResource("javax/servlet/resources/web-common_3_1.xsd");
URL webfragment30xsd = Loader.getResource("javax/servlet/resources/web-fragment_3_0.xsd");
URL webfragment31xsd = Loader.getResource("javax/servlet/resources/web-fragment_3_1.xsd");
URL schemadtd = Loader.getResource("javax/servlet/resources/XMLSchema.dtd");
URL xmlxsd = Loader.getResource("javax/servlet/resources/xml.xsd");
URL webservice11xsd = Loader.getResource("javax/servlet/resources/j2ee_web_services_client_1_1.xsd");
URL webservice12xsd = Loader.getResource("javax/servlet/resources/javaee_web_services_client_1_2.xsd");
URL webservice13xsd = Loader.getResource("javax/servlet/resources/javaee_web_services_client_1_3.xsd");
URL webservice14xsd = Loader.getResource("javax/servlet/resources/javaee_web_services_client_1_4.xsd");
URL datatypesdtd = Loader.getResource("javax/servlet/resources/datatypes.dtd");
URL jsp20xsd = null;
URL jsp21xsd = null;
URL jsp22xsd = null;
URL jsp23xsd = null;
try
{
//try both javax/servlet/resources and javax/servlet/jsp/resources to load
jsp20xsd = Loader.getResource("javax/servlet/resources/jsp_2_0.xsd");
jsp21xsd = Loader.getResource("javax/servlet/resources/jsp_2_1.xsd");
jsp22xsd = Loader.getResource("javax/servlet/resources/jsp_2_2.xsd");
jsp23xsd = Loader.getResource("javax/servlet/resources/jsp_2_3.xsd");
}
catch (Exception e)
{
LOG.ignore(e);
}
finally
{
if (jsp20xsd == null)
jsp20xsd = Loader.getResource("javax/servlet/jsp/resources/jsp_2_0.xsd");
if (jsp21xsd == null)
jsp21xsd = Loader.getResource("javax/servlet/jsp/resources/jsp_2_1.xsd");
if (jsp22xsd == null)
jsp22xsd = Loader.getResource("javax/servlet/jsp/resources/jsp_2_2.xsd");
if (jsp23xsd == null)
jsp23xsd = Loader.getResource("javax/servlet/jsp/resources/jsp_2_3.xsd");
}
redirectEntity("web-app_2_2.dtd", dtd22);
redirectEntity("-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN", dtd22);
redirectEntity("web.dtd", dtd23);
redirectEntity("web-app_2_3.dtd", dtd23);
redirectEntity("-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN", dtd23);
redirectEntity("XMLSchema.dtd", schemadtd);
redirectEntity("http://www.w3.org/2001/XMLSchema.dtd", schemadtd);
redirectEntity("-//W3C//DTD XMLSCHEMA 200102//EN", schemadtd);
redirectEntity("jsp_2_0.xsd", jsp20xsd);
redirectEntity("http://java.sun.com/xml/ns/j2ee/jsp_2_0.xsd", jsp20xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/jsp_2_1.xsd", jsp21xsd);
redirectEntity("jsp_2_2.xsd", jsp22xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/jsp_2_2.xsd", jsp22xsd);
redirectEntity("jsp_2_3.xsd", jsp23xsd);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/jsp_2_3.xsd", jsp23xsd);
redirectEntity("j2ee_1_4.xsd", j2ee14xsd);
redirectEntity("http://java.sun.com/xml/ns/j2ee/j2ee_1_4.xsd", j2ee14xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/javaee_5.xsd", javaee5);
redirectEntity("http://java.sun.com/xml/ns/javaee/javaee_6.xsd", javaee6);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/javaee_7.xsd", javaee7);
redirectEntity("web-common_3_0.xsd", webcommon30xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/web-common_3_0.xsd", webcommon30xsd);
redirectEntity("web-common_3_1.xsd", webcommon31xsd);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/web-common_3_1.xsd", webcommon31xsd);
redirectEntity("web-app_2_4.xsd", webapp24xsd);
redirectEntity("http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd", webapp24xsd);
redirectEntity("web-app_2_5.xsd", webapp25xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd", webapp25xsd);
redirectEntity("web-app_3_0.xsd", webapp30xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd", webapp30xsd);
redirectEntity("web-app_3_1.xsd", webapp31xsd);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd", webapp31xsd);
redirectEntity("web-fragment_3_0.xsd", webfragment30xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/web-fragment_3_0.xsd", webfragment30xsd);
redirectEntity("web-fragment_3_1.xsd", webfragment31xsd);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/web-fragment_3_1.xsd", webfragment31xsd);
redirectEntity("xml.xsd", xmlxsd);
redirectEntity("http://www.w3.org/2001/xml.xsd", xmlxsd);
redirectEntity("datatypes.dtd", datatypesdtd);
redirectEntity("http://www.w3.org/2001/datatypes.dtd", datatypesdtd);
redirectEntity("j2ee_web_services_client_1_1.xsd", webservice11xsd);
redirectEntity("http://www.ibm.com/webservices/xsd/j2ee_web_services_client_1_1.xsd", webservice11xsd);
redirectEntity("javaee_web_services_client_1_2.xsd", webservice12xsd);
redirectEntity("http://www.ibm.com/webservices/xsd/javaee_web_services_client_1_2.xsd", webservice12xsd);
redirectEntity("javaee_web_services_client_1_3.xsd", webservice13xsd);
redirectEntity("http://java.sun.com/xml/ns/javaee/javaee_web_services_client_1_3.xsd", webservice13xsd);
redirectEntity("javaee_web_services_client_1_4.xsd", webservice14xsd);
redirectEntity("http://xmlns.jcp.org/xml/ns/javaee/javaee_web_services_client_1_4.xsd", webservice14xsd);
}
};
return xmlParser;
}
public WebDescriptor(Resource xml)
{
super(xml);
}
@Override
public void parse()
throws Exception
{
super.parse();
processVersion();
processOrdering();
}
public MetaDataComplete getMetaDataComplete()
{
return _metaDataComplete;
}
public int getMajorVersion()
{
return _majorVersion;
}
public int getMinorVersion()
{
return _minorVersion;
}
public void processVersion()
{
String version = _root.getAttribute("version", "DTD");
if ("DTD".equals(version))
{
_majorVersion = 2;
_minorVersion = 3;
if (_dtd != null && _dtd.indexOf("web-app_2_2") >= 0)
{
_majorVersion = 2;
_minorVersion = 2;
}
}
else
{
int dot = version.indexOf(".");
if (dot > 0)
{
_majorVersion = Integer.parseInt(version.substring(0, dot));
_minorVersion = Integer.parseInt(version.substring(dot + 1));
}
}
if (_majorVersion <= 2 && _minorVersion < 5)
_metaDataComplete = MetaDataComplete.True; // does not apply before 2.5
else
{
String s = _root.getAttribute("metadata-complete");
if (s == null)
_metaDataComplete = MetaDataComplete.NotSet;
else
_metaDataComplete = Boolean.valueOf(s).booleanValue() ? MetaDataComplete.True : MetaDataComplete.False;
}
if (LOG.isDebugEnabled())
LOG.debug(_xml.toString() + ": Calculated metadatacomplete = " + _metaDataComplete + " with version=" + version);
}
public void processOrdering()
{
//Process the web.xml's optional element
XmlParser.Node ordering = _root.get("absolute-ordering");
if (ordering == null)
return;
_isOrdered = true;
//If an absolute-ordering was already set, then ignore it in favor of this new one
// _processor.setOrdering(new AbsoluteOrdering());
Iterator iter = ordering.iterator();
XmlParser.Node node = null;
while (iter.hasNext())
{
Object o = iter.next();
if (!(o instanceof XmlParser.Node))
continue;
node = (XmlParser.Node)o;
if (node.getTag().equalsIgnoreCase("others"))
//((AbsoluteOrdering)_processor.getOrdering()).addOthers();
_ordering.add("others");
else if (node.getTag().equalsIgnoreCase("name"))
//((AbsoluteOrdering)_processor.getOrdering()).add(node.toString(false,true));
_ordering.add(node.toString(false, true));
}
}
public void addClassName(String className)
{
if (!_classNames.contains(className))
_classNames.add(className);
}
public ArrayList getClassNames()
{
return _classNames;
}
public void setDistributable(boolean distributable)
{
_distributable = distributable;
}
public boolean isDistributable()
{
return _distributable;
}
@Override
public void setValidating(boolean validating)
{
_validating = validating;
}
public boolean isValidating()
{
return _validating;
}
public boolean isOrdered()
{
return _isOrdered;
}
public List getOrdering()
{
return _ordering;
}
}
