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Features work in progress 

convert more server/system classes to Configurations
This commit is contained in:
Greg Wilkins 2016-02-29 20:53:17 +01:00
parent 037e04bfe5
commit 22a6cd05b7
22 changed files with 379 additions and 93 deletions
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1
apache-jsp/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration Normal file
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@ -0,0 +1 @@
org.eclipse.jetty.webapp.JspConfiguration

2
examples/embedded/src/main/java/org/eclipse/jetty/embedded/OneWebApp.java
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@ -61,6 +61,8 @@ public class OneWebApp
// Start things up!
server.start();
server.dumpStdErr();
// The use of server.join() the will make the current thread join and
// wait until the server is done executing.

3
jetty-annotations/src/main/java/org/eclipse/jetty/annotations/AnnotationConfiguration.java
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@ -98,7 +98,8 @@ public class AnnotationConfiguration extends AbstractConfiguration
public AnnotationConfiguration()
{
super(new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),FragmentConfiguration.class.getName(),PlusConfiguration.class.getName()},
super(false,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),FragmentConfiguration.class.getName(),PlusConfiguration.class.getName()},
new String[]{JettyWebXmlConfiguration.class.getName()},
new String[]{"org.eclipse.jetty.util.annotation."},
new String[]{"-org.eclipse.jetty.util.annotation.","org.objectweb.asm."});

28
jetty-ant/src/main/java/org/eclipse/jetty/ant/AntWebAppContext.java
View File

@ -73,29 +73,6 @@ public class AntWebAppContext extends WebAppContext
{
private static final Logger LOG = Log.getLogger(WebAppContext.class);
public final AntWebInfConfiguration antWebInfConfiguration = new AntWebInfConfiguration();
public final WebXmlConfiguration webXmlConfiguration = new WebXmlConfiguration();
public final MetaInfConfiguration metaInfConfiguration = new MetaInfConfiguration();
public final FragmentConfiguration fragmentConfiguration = new FragmentConfiguration();
public final EnvConfiguration envConfiguration = new EnvConfiguration();
public final PlusConfiguration plusConfiguration = new PlusConfiguration();
public final AnnotationConfiguration annotationConfiguration = new AnnotationConfiguration();
public final JettyWebXmlConfiguration jettyWebXmlConfiguration = new JettyWebXmlConfiguration();
public final Configuration[] DEFAULT_CONFIGURATIONS =
{
antWebInfConfiguration,
webXmlConfiguration,
metaInfConfiguration,
fragmentConfiguration,
envConfiguration,
plusConfiguration,
annotationConfiguration,
jettyWebXmlConfiguration
};
public final static String DEFAULT_CONTAINER_INCLUDE_JAR_PATTERN =
".*/.*jsp-api-[^/]*\\.jar$|.*/.*jsp-[^/]*\\.jar$|.*/.*taglibs[^/]*\\.jar$|.*/.*jstl[^/]*\\.jar$|.*/.*jsf-impl-[^/]*\\.jar$|.*/.*javax.faces-[^/]*\\.jar$|.*/.*myfaces-impl-[^/]*\\.jar$";
@ -432,7 +409,6 @@ public class AntWebAppContext extends WebAppContext
{
super();
this.project = project;
setConfigurations(DEFAULT_CONFIGURATIONS);
setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, DEFAULT_CONTAINER_INCLUDE_JAR_PATTERN);
setParentLoaderPriority(true);
}
@ -632,8 +608,10 @@ public class AntWebAppContext extends WebAppContext
try
{
TaskLog.logWithTimestamp("Starting web application "+this.getDescriptor());
addConfiguration(new AntWebInfConfiguration(),new AntWebXmlConfiguration());
if (jettyEnvXml != null && jettyEnvXml.exists())
envConfiguration.setJettyEnvXml(Resource.toURL(jettyEnvXml));
getConfiguration(EnvConfiguration.class).setJettyEnvXml(Resource.toURL(jettyEnvXml));
ClassLoader parentLoader = this.getClass().getClassLoader();
if (parentLoader instanceof AntClassLoader)

1
jetty-jaas/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration Normal file
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@ -0,0 +1 @@
org.eclipse.jetty.webapp.JaasConfiguration

2
jetty-jmx/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration Normal file
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@ -0,0 +1,2 @@
# Declared in the jmx package, but defined in the webapp package (as it depends on the Configuration interface)
org.eclipse.jetty.webapp.JmxConfiguration

1
jetty-servlets/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration Normal file
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@ -0,0 +1 @@
org.eclipse.jetty.webapp.ServletsConfiguration

61
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/AbstractConfiguration.java
View File

@ -18,13 +18,14 @@
package org.eclipse.jetty.webapp;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
public class AbstractConfiguration implements Configuration
{
private final boolean _enabledByDefault;
private final List<String> _after;
private final List<String> _before;
private final List<String> _system;
@ -32,19 +33,61 @@ public class AbstractConfiguration implements Configuration
protected AbstractConfiguration()
{
_after=Collections.emptyList();
_before=Collections.emptyList();
_system=Collections.emptyList();
_server=Collections.emptyList();
this(false,(String[])null,(String[])null,null,null);
}
protected AbstractConfiguration(String[] before,String[] after)
{
this(before,after,null,null);
this(false,before,after,null,null);
}
protected AbstractConfiguration(boolean enableByDefault,String[] before,String[] after)
{
this(enableByDefault,before,after,null,null);
}
/**
* @param before Configurations that come before this configuration
* @param after Configuration that come after this configuration
* @param systemClasses
* @param serverClasses
*/
protected AbstractConfiguration(String[] before,String[] after,String[] systemClasses,String[] serverClasses)
{
this (false,before,after,systemClasses,serverClasses);
}
/**
* @param enabledByDefault
* @param before Configurations that come before this configuration
* @param after Configuration that come after this configuration
* @param systemClasses
* @param serverClasses
*/
protected AbstractConfiguration(
boolean enableByDefault,
Class<? extends Configuration>[] before,
Class<? extends Configuration>[] after,
String[] systemClasses,
String[] serverClasses)
{
_enabledByDefault=enableByDefault;
_after=Collections.unmodifiableList(after==null?Collections.emptyList():Arrays.asList(after).stream().map(Class::getName).collect(Collectors.toList()));
_before=Collections.unmodifiableList(before==null?Collections.emptyList():Arrays.asList(before).stream().map(Class::getName).collect(Collectors.toList()));
_system=Collections.unmodifiableList(systemClasses==null?Collections.emptyList():Arrays.asList(systemClasses));
_server=Collections.unmodifiableList(serverClasses==null?Collections.emptyList():Arrays.asList(serverClasses));
}
/**
* @param enabledByDefault
* @param before Configurations that come before this configuration
* @param after Configuration that come after this configuration
* @param systemClasses
* @param serverClasses
*/
protected AbstractConfiguration(boolean enableByDefault,String[] before,String[] after,String[] systemClasses,String[] serverClasses)
{
_enabledByDefault=enableByDefault;
_after=Collections.unmodifiableList(after==null?Collections.emptyList():Arrays.asList(after));
_before=Collections.unmodifiableList(before==null?Collections.emptyList():Arrays.asList(before));
_system=Collections.unmodifiableList(systemClasses==null?Collections.emptyList():Arrays.asList(systemClasses));
@ -98,4 +141,10 @@ public class AbstractConfiguration implements Configuration
public void cloneConfigure(WebAppContext template, WebAppContext context) throws Exception
{
}
@Override
public boolean isEnabledByDefault()
{
return _enabledByDefault;
}
}

6
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/ClasspathPattern.java
View File

@ -80,7 +80,8 @@ public class ClasspathPattern
/* ------------------------------------------------------------ */
public ClasspathPattern(String... patterns)
{
add(patterns);
if (patterns!=null && patterns.length>0)
add(patterns);
}
/* ------------------------------------------------------------ */
@ -92,6 +93,9 @@ public class ClasspathPattern
/* ------------------------------------------------------------ */
public void add(String... patterns)
{
if (patterns==null || patterns.length==0)
return;
for (String p :patterns)
{
if (_entries.stream().anyMatch(e->{return p.equals(e.toString());}))

1
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/Configurations.java
View File

@ -48,6 +48,7 @@ public class Configurations extends AbstractList<Configuration>
ServiceLoader<Configuration> configs = ServiceLoader.load(Configuration.class);
for (Configuration configuration : configs)
__known.put(configuration.getName(),configuration);
LOG.debug("Known Configurations {}",__known.keySet());
}

47
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/JaasConfiguration.java Normal file
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@ -0,0 +1,47 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
import java.util.ServiceLoader;
/**
* <p>JAAS Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* be able to see the org.eclipse.jetty.jaas package.
* This class is defined in the webapp package, as it implements the {@link Configuration} interface,
* which is unknown to the jaas package. However, the corresponding {@link ServiceLoader}
* resource is defined in the jaas package, so that this configuration only be
* loaded if the jetty-jaas jars are on the classpath.
* </p>
*/
public class JaasConfiguration extends AbstractConfiguration
{
public JaasConfiguration()
{
super(true,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName(),FragmentConfiguration.class.getName()},
new String[]{WebAppConfiguration.class.getName()},
new String[]{
"org.eclipse.jetty.jaas."
},
new String[]{
"-org.eclipse.jetty.jaas.",
});
}
}

8
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/JettyWebXmlConfiguration.java
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@ -51,13 +51,7 @@ public class JettyWebXmlConfiguration extends AbstractConfiguration
public JettyWebXmlConfiguration()
{
super(new String[]{WebXmlConfiguration.class.getName(),FragmentConfiguration.class.getName(),MetaInfConfiguration.class.getName()},null);
}
@Override
public boolean isEnabledByDefault()
{
return true;
super(true,new String[]{WebXmlConfiguration.class.getName(),FragmentConfiguration.class.getName(),MetaInfConfiguration.class.getName()},null);
}
/**

44
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/JmxConfiguration.java Normal file
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@ -0,0 +1,44 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
import java.util.ServiceLoader;
/**
* <p>JMX Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* be able to see the org.eclipse.jetty.jmx package. This class is defined
* in the webapp package, as it implements the {@link Configuration} interface,
* which is unknown to the jmx package. However, the corresponding {@link ServiceLoader}
* resource is defined in the jmx package, so that this configuration only be
* loaded if the jetty-jmx jars are on the classpath.
* </p>
*
*/
public class JmxConfiguration extends AbstractConfiguration
{
public JmxConfiguration()
{
super(true,
null,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName()},
new String[]{"org.eclipse.jetty.jmx."},
new String[]{"-org.eclipse.jetty.jmx."});
}
}

48
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/JspConfiguration.java Normal file
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@ -0,0 +1,48 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
import java.util.ServiceLoader;
/**
* <p>JSP Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* be able to see the org.eclipse.jetty.jsp and org.eclipse.jetty.apache packages.
* This class is defined in the webapp package, as it implements the {@link Configuration} interface,
* which is unknown to the jsp package. However, the corresponding {@link ServiceLoader}
* resource is defined in the jsp package, so that this configuration only be
* loaded if the jetty-jsp jars are on the classpath.
* </p>
*
*/
public class JspConfiguration extends AbstractConfiguration
{
public JspConfiguration()
{
super(true,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName(),FragmentConfiguration.class.getName()},
new String[]{WebAppConfiguration.class.getName()},
new String[]{
"org.eclipse.jetty.jsp.JettyJspServlet"},
new String[]{
"-org.eclipse.jetty.jsp.",
"-org.eclipse.jetty.apache.",
"org.eclipse.jdt."});
}
}

44
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/ServletsConfiguration.java Normal file
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@ -0,0 +1,44 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
/**
* <p>Jetty Servlets Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* expose the jetty utility servlets if they are on the server classpath.
* </p>
*
*/
public class ServletsConfiguration extends AbstractConfiguration
{
public ServletsConfiguration()
{
super(true,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName(),WebAppConfiguration.class.getName()},
new String[]{JettyWebXmlConfiguration.class.getName()},
new String[]{
"org.eclipse.jetty.servlets.PushCacheFilter", //must be loaded by container classpath
"org.eclipse.jetty.servlets.PushSessionCacheFilter" //must be loaded by container classpath
},
new String[]{
"-org.eclipse.jetty.servlets.", // don't hide jetty servlets
});
}
}

50
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppConfiguration.java Normal file
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@ -0,0 +1,50 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
/**
* <p>WebApp Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* be able to see default servlets.
* </p>
*
*/
public class WebAppConfiguration extends AbstractConfiguration
{
public WebAppConfiguration()
{
super(true,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName()},
null,
new String[]{
"org.eclipse.jetty.util.log.",
"org.eclipse.jetty.servlet.DefaultServlet",
"org.eclipse.jetty.servlet.NoJspServlet",
"org.eclipse.jetty.continuation.",
},
new String[]{
"-org.eclipse.jetty.util.log.",
"-org.eclipse.jetty.servlet.DefaultServlet",
"-org.eclipse.jetty.servlet.NoJspServlet",
"-org.eclipse.jetty.servlet.listener.",
"-org.eclipse.jetty.continuation.",
"-org.eclipse.jetty.alpn.",
});
}
}

61
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppContext.java
View File

@ -25,7 +25,6 @@ import java.net.URL;
import java.net.URLClassLoader;
import java.security.PermissionCollection;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.EventListener;
@ -33,7 +32,6 @@ import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.ServiceLoader;
import java.util.Set;
import javax.servlet.ServletContext;
@ -60,9 +58,7 @@ import org.eclipse.jetty.servlet.ErrorPageErrorHandler;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHandler;
import org.eclipse.jetty.util.AttributesMap;
import org.eclipse.jetty.util.Loader;
import org.eclipse.jetty.util.MultiException;
import org.eclipse.jetty.util.TopologicalSort;
import org.eclipse.jetty.util.URIUtil;
import org.eclipse.jetty.util.annotation.ManagedAttribute;
import org.eclipse.jetty.util.annotation.ManagedObject;
@ -103,57 +99,28 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
*/
public static final String[] DEFAULT_CONFIGURATION_CLASSES =
Configurations.getKnown().stream()
.filter(c->{return c.isEnabledByDefault();})
.map(c->{return c.getClass().getName();})
.filter(Configuration::isEnabledByDefault)
.map(c->c.getClass().getName())
.toArray(String[]::new);
// System classes are classes that cannot be replaced by
// the web application, and they are *always* loaded via
// system classloader.
// TODO This centrally managed list of features that are exposed/hidden needs to be replaced
// with a more automatic distributed mechanism
public final static String[] __dftSystemClasses =
{
"java.", // Java SE classes (per servlet spec v2.5 / SRV.9.7.2)
"javax.", // Java SE classes (per servlet spec v2.5 / SRV.9.7.2)
"org.xml.", // needed by javax.xml
"org.w3c.", // needed by javax.xml
"org.eclipse.jetty.jmx.", // webapp cannot change jmx classes
"org.eclipse.jetty.continuation.", // webapp cannot change continuation classes
"org.eclipse.jetty.jaas.", // webapp cannot change jaas classes
"org.eclipse.jetty.websocket.", // webapp cannot change / replace websocket classes
"org.eclipse.jetty.util.log.", // webapp should use server log
"org.eclipse.jetty.servlet.DefaultServlet", // webapp cannot change default servlets
"org.eclipse.jetty.jsp.JettyJspServlet", //webapp cannot change jetty jsp servlet
"org.eclipse.jetty.servlets.PushCacheFilter", //must be loaded by container classpath
"org.eclipse.jetty.servlets.PushSessionCacheFilter" //must be loaded by container classpath
"org.xml.", // javax.xml
"org.w3c.", // javax.xml
} ;
// Server classes are classes that are hidden from being
// loaded by the web application using system classloader,
// so if web application needs to load any of such classes,
// it has to include them in its distribution.
// TODO This centrally managed list of features that are exposed/hidden needs to be replaced
// with a more automatic distributed mechanism
public final static String[] __dftServerClasses =
{
"-org.eclipse.jetty.jmx.", // don't hide jmx classes
"-org.eclipse.jetty.continuation.", // don't hide continuation classes
"-org.eclipse.jetty.jaas.", // don't hide jaas classes
"-org.eclipse.jetty.servlets.", // don't hide jetty servlets
"-org.eclipse.jetty.servlet.DefaultServlet", // don't hide default servlet
"-org.eclipse.jetty.servlet.NoJspServlet", // don't hide noJspServlet servlet
"-org.eclipse.jetty.jsp.", //don't hide jsp servlet
"-org.eclipse.jetty.servlet.listener.", // don't hide useful listeners
"-org.eclipse.jetty.websocket.", // don't hide websocket classes from webapps (allow webapp to use ones from system classloader)
"-org.eclipse.jetty.apache.", // don't hide jetty apache impls
"-org.eclipse.jetty.util.log.", // don't hide server log
"-org.eclipse.jetty.alpn.", // don't hide ALPN
"org.eclipse.jdt.", // hide jdt used by jetty
"org.eclipse.jetty." // hide other jetty classes
"org.eclipse.jetty." // hide jetty classes
} ;
private final Configurations _configurations = new Configurations();
@ -988,6 +955,16 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
loadConfigurations();
_configurations.add(configuration);
}
/* ------------------------------------------------------------ */
public <T> T getConfiguration(Class<? extends T> configClass)
{
loadConfigurations();
for (Configuration configuration : _configurations)
if (configClass.isAssignableFrom(configuration.getClass()) && configuration.getName().equals(configClass.getName()))
return (T)configuration;
return null;
}
/* ------------------------------------------------------------ */
/**
@ -1165,7 +1142,7 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
*
* @param contextWhiteList the whitelist of contexts for {@link org.eclipse.jetty.servlet.ServletContextHandler.Context#getContext(String)}
*/
public void setContextWhiteList(String[] contextWhiteList)
public void setContextWhiteList(String... contextWhiteList)
{
_contextWhiteList = contextWhiteList;
}
@ -1180,7 +1157,7 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
* A {@link ClasspathPattern} is used to match the server classes.
* @param serverClasses The serverClasses to set.
*/
public void setServerClasses(String[] serverClasses)
public void setServerClasses(String... serverClasses)
{
_serverClasses = new ClasspathPattern(serverClasses);
}
@ -1195,7 +1172,7 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
* A {@link ClasspathPattern} is used to match the system classes.
* @param systemClasses The systemClasses to set.
*/
public void setSystemClasses(String[] systemClasses)
public void setSystemClasses(String... systemClasses)
{
_systemClasses = new ClasspathPattern(systemClasses);
}
@ -1334,7 +1311,7 @@ public class WebAppContext extends ServletContextHandler implements WebAppClassL
throws Exception
{
configure();
//resolve the metadata
_metadata.resolve(this);

47
jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebSocketConfiguration.java Normal file
View File

@ -0,0 +1,47 @@
//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.eclipse.jetty.webapp;
import java.util.ServiceLoader;
/**
* <p>Websocket Configuration</p>
* <p>This configuration configures the WebAppContext server/system classes to
* be able to see the org.eclipse.jetty.websocket package.
* This class is defined in the webapp package, as it implements the {@link Configuration} interface,
* which is unknown to the websocket package. However, the corresponding {@link ServiceLoader}
* resource is defined in the websocket package, so that this configuration only be
* loaded if the jetty-websocket jars are on the classpath.
* </p>
*/
public class WebSocketConfiguration extends AbstractConfiguration
{
public WebSocketConfiguration()
{
super(true,
new String[]{WebXmlConfiguration.class.getName(),MetaInfConfiguration.class.getName(),WebInfConfiguration.class.getName(),FragmentConfiguration.class.getName()},
new String[]{"org.eclipse.jetty.annotations.AnnotationConfiguration",WebAppConfiguration.class.getName()},
new String[]{
"org.eclipse.jetty.websocket."
},
new String[]{
"-org.eclipse.jetty.websocket.",
});
}
}

1
jetty-webapp/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration
View File

@ -3,3 +3,4 @@ org.eclipse.jetty.webapp.JettyWebXmlConfiguration
org.eclipse.jetty.webapp.MetaInfConfiguration
org.eclipse.jetty.webapp.WebInfConfiguration
org.eclipse.jetty.webapp.WebXmlConfiguration
org.eclipse.jetty.webapp.WebAppConfiguration

2
jetty-webapp/src/test/java/org/eclipse/jetty/webapp/WebAppContextTest.java
View File

@ -70,10 +70,12 @@ public class WebAppContextTest
wac.setServer(new Server());
Assert.assertThat(Arrays.asList(wac.getConfigurations()).stream().map(Configuration::getName).collect(Collectors.toList()),
Matchers.contains(
"org.eclipse.jetty.webapp.JmxConfiguration",
"org.eclipse.jetty.webapp.WebInfConfiguration",
"org.eclipse.jetty.webapp.WebXmlConfiguration",
"org.eclipse.jetty.webapp.MetaInfConfiguration",
"org.eclipse.jetty.webapp.FragmentConfiguration",
"org.eclipse.jetty.webapp.WebAppConfiguration",
"org.eclipse.jetty.webapp.JettyWebXmlConfiguration"));
}

13
jetty-websocket/javax-websocket-server-impl/src/test/java/org/eclipse/jetty/websocket/jsr356/server/WSServer.java
View File

@ -112,17 +112,8 @@ public class WSServer
context.setBaseResource(Resource.newResource(this.contextDir));
context.setAttribute("org.eclipse.jetty.websocket.jsr356",Boolean.TRUE);
// @formatter:off
context.setConfigurations(new Configuration[] {
new AnnotationConfiguration(),
new WebXmlConfiguration(),
new WebInfConfiguration(),
new PlusConfiguration(),
new MetaInfConfiguration(),
new FragmentConfiguration(),
new EnvConfiguration()});
// @formatter:on
context.addConfiguration(new AnnotationConfiguration(),new PlusConfiguration(),new EnvConfiguration());
return context;
}

1
jetty-websocket/websocket-server/src/main/resources/META-INF/services/org.eclipse.jetty.webapp.Configuration Normal file
View File

@ -0,0 +1 @@
org.eclipse.jetty.webapp.WebSocketConfiguration