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Merge remote-tracking branch 'origin/jetty-9.4.x'

This commit is contained in:
Greg Wilkins 2017-09-23 09:22:41 +10:00
parent f721e1d6c0 9163ff20bb
commit 6ef618e8cf
2 changed files with 46 additions and 16 deletions
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20
jetty-bom/pom.xml
View File

@ -116,6 +116,26 @@
<artifactId>jetty-alpn-java-server</artifactId>
<version>10.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-alpn-openjdk8-client</artifactId>
<version>9.4.8-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-alpn-openjdk8-server</artifactId>
<version>9.4.8-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-alpn-conscrypt-client</artifactId>
<version>9.4.8-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-alpn-conscrypt-server</artifactId>
<version>9.4.8-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-alpn-server</artifactId>

42
jetty-servlet/src/main/java/org/eclipse/jetty/servlet/ServletHolder.java
View File

@ -81,11 +81,11 @@ public class ServletHolder extends Holder<Servlet> implements UserIdentity.Scope
private ServletRegistration.Dynamic _registration;
private JspContainer _jspContainer;
private transient Servlet _servlet;
private transient Config _config;
private transient long _unavailable;
private transient boolean _enabled = true;
private transient UnavailableException _unavailableEx;
private Servlet _servlet;
private long _unavailable;
private Config _config;
private boolean _enabled = true;
private UnavailableException _unavailableEx;
public static final String APACHE_SENTINEL_CLASS = "org.apache.tomcat.InstanceManager";
@ -528,7 +528,7 @@ public class ServletHolder extends Holder<Servlet> implements UserIdentity.Scope
*/
public boolean isAvailable()
{
if (isStarted()&& _unavailable==0)
if (isStarted() && _unavailable==0)
return true;
try
{
@ -539,7 +539,7 @@ public class ServletHolder extends Holder<Servlet> implements UserIdentity.Scope
LOG.ignore(e);
}
return isStarted()&& _unavailable==0;
return isStarted() && _unavailable==0;
}
/* ------------------------------------------------------------ */
@ -773,20 +773,30 @@ public class ServletHolder extends Holder<Servlet> implements UserIdentity.Scope
baseRequest.setAttribute(Request.__MULTIPART_CONFIG_ELEMENT, mpce);
}
public synchronized Servlet ensureInstance()
public Servlet ensureInstance()
throws ServletException, UnavailableException
{
if (_class==null)
throw new UnavailableException("Servlet Not Initialized");
Servlet servlet=_servlet;
if (!isStarted())
throw new UnavailableException("Servlet not initialized", -1);
if (_unavailable!=0 || (!_initOnStartup && servlet==null))
servlet=getServlet();
if (servlet==null)
throw new UnavailableException("Could not instantiate "+_class);
return servlet;
Servlet servlet=_servlet;
if (servlet!=null && _unavailable==0)
return servlet;
synchronized(this)
{
servlet=_servlet;
if (servlet!=null)
return servlet;
if (_class == null)
throw new UnavailableException("Servlet Not Initialized");
if (_unavailable != 0 || (!_initOnStartup && servlet == null))
servlet = getServlet();
if (servlet == null)
throw new UnavailableException("Could not instantiate " + _class);
return servlet;
}
}
/* ------------------------------------------------------------ */