JRE 8 rt.jar - javax.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries.
JRE (Java Runtime) 8 is the runtime environment included in JDK 8.
JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
63,596,151 rt.jar
Here is the list of Java classes of the javax.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ javax/management/remote/JMXConnectorServerFactory.java
/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
package javax.management.remote;
import com.sun.jmx.remote.util.ClassLogger;
import com.sun.jmx.remote.util.EnvHelp;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.management.MBeanServer;
/**
* <p>Factory to create JMX API connector servers. There
* are no instances of this class.</p>
*
* <p>Each connector server is created by an instance of {@link
* JMXConnectorServerProvider}. This instance is found as follows. Suppose
* the given {@link JMXServiceURL} looks like
* <code>"service:jmx:<em>protocol</em>:<em>remainder</em>"</code>.
* Then the factory will attempt to find the appropriate {@link
* JMXConnectorServerProvider} for <code><em>protocol</em></code>. Each
* occurrence of the character <code>+</code> or <code>-</code> in
* <code><em>protocol</em></code> is replaced by <code>.</code> or
* <code>_</code>, respectively.</p>
*
* <p>A <em>provider package list</em> is searched for as follows:</p>
*
* <ol>
*
* <li>If the <code>environment</code> parameter to {@link
* #newJMXConnectorServer(JMXServiceURL,Map,MBeanServer)
* newJMXConnectorServer} contains the key
* <code>jmx.remote.protocol.provider.pkgs</code> then the associated
* value is the provider package list.
*
* <li>Otherwise, if the system property
* <code>jmx.remote.protocol.provider.pkgs</code> exists, then its value
* is the provider package list.
*
* <li>Otherwise, there is no provider package list.
*
* </ol>
*
* <p>The provider package list is a string that is interpreted as a
* list of non-empty Java package names separated by vertical bars
* (<code>|</code>). If the string is empty, then so is the provider
* package list. If the provider package list is not a String, or if
* it contains an element that is an empty string, a {@link
* JMXProviderException} is thrown.</p>
*
* <p>If the provider package list exists and is not empty, then for
* each element <code><em>pkg</em></code> of the list, the factory
* will attempt to load the class
*
* <blockquote>
* <code><em>pkg</em>.<em>protocol</em>.ServerProvider</code>
* </blockquote>
* <p>If the <code>environment</code> parameter to {@link
* #newJMXConnectorServer(JMXServiceURL, Map, MBeanServer)
* newJMXConnectorServer} contains the key
* <code>jmx.remote.protocol.provider.class.loader</code> then the
* associated value is the class loader to use to load the provider.
* If the associated value is not an instance of {@link
* java.lang.ClassLoader}, an {@link
* java.lang.IllegalArgumentException} is thrown.</p>
*
* <p>If the <code>jmx.remote.protocol.provider.class.loader</code>
* key is not present in the <code>environment</code> parameter, the
* calling thread's context class loader is used.</p>
*
* <p>If the attempt to load this class produces a {@link
* ClassNotFoundException}, the search for a handler continues with
* the next element of the list.</p>
*
* <p>Otherwise, a problem with the provider found is signalled by a
* {@link JMXProviderException} whose {@link
* JMXProviderException#getCause() <em>cause</em>} indicates the
* underlying exception, as follows:</p>
*
* <ul>
*
* <li>if the attempt to load the class produces an exception other
* than <code>ClassNotFoundException</code>, that is the
* <em>cause</em>;
*
* <li>if {@link Class#newInstance()} for the class produces an
* exception, that is the <em>cause</em>.
*
* </ul>
*
* <p>If no provider is found by the above steps, including the
* default case where there is no provider package list, then the
* implementation will use its own provider for
* <code><em>protocol</em></code>, or it will throw a
* <code>MalformedURLException</code> if there is none. An
* implementation may choose to find providers by other means. For
* example, it may support the <a
* href="{@docRoot}/../technotes/guides/jar/jar.html#Service Provider">
* JAR conventions for service providers</a>, where the service
* interface is <code>JMXConnectorServerProvider</code>.</p>
*
* <p>Every implementation must support the RMI connector protocol with
* the default RMI transport, specified with string <code>rmi</code>.
* An implementation may optionally support the RMI connector protocol
* with the RMI/IIOP transport, specified with the string
* <code>iiop</code>.</p>
*
* <p>Once a provider is found, the result of the
* <code>newJMXConnectorServer</code> method is the result of calling
* {@link
* JMXConnectorServerProvider#newJMXConnectorServer(JMXServiceURL,
* Map, MBeanServer) newJMXConnectorServer} on the provider.</p>
*
* <p>The <code>Map</code> parameter passed to the
* <code>JMXConnectorServerProvider</code> is a new read-only
* <code>Map</code> that contains all the entries that were in the
* <code>environment</code> parameter to {@link
* #newJMXConnectorServer(JMXServiceURL,Map,MBeanServer)
* JMXConnectorServerFactory.newJMXConnectorServer}, if there was one.
* Additionally, if the
* <code>jmx.remote.protocol.provider.class.loader</code> key is not
* present in the <code>environment</code> parameter, it is added to
* the new read-only <code>Map</code>. The associated value is the
* calling thread's context class loader.</p>
*
* @since 1.5
*/
public class JMXConnectorServerFactory {
/**
* <p>Name of the attribute that specifies the default class
* loader. This class loader is used to deserialize objects in
* requests received from the client, possibly after consulting an
* MBean-specific class loader. The value associated with this
* attribute is an instance of {@link ClassLoader}.</p>
*/
public static final String DEFAULT_CLASS_LOADER =
JMXConnectorFactory.DEFAULT_CLASS_LOADER;
/**
* <p>Name of the attribute that specifies the default class
* loader MBean name. This class loader is used to deserialize objects in
* requests received from the client, possibly after consulting an
* MBean-specific class loader. The value associated with this
* attribute is an instance of {@link javax.management.ObjectName
* ObjectName}.</p>
*/
public static final String DEFAULT_CLASS_LOADER_NAME =
"jmx.remote.default.class.loader.name";
/**
* <p>Name of the attribute that specifies the provider packages
* that are consulted when looking for the handler for a protocol.
* The value associated with this attribute is a string with
* package names separated by vertical bars (<code>|</code>).</p>
*/
public static final String PROTOCOL_PROVIDER_PACKAGES =
"jmx.remote.protocol.provider.pkgs";
/**
* <p>Name of the attribute that specifies the class
* loader for loading protocol providers.
* The value associated with this attribute is an instance
* of {@link ClassLoader}.</p>
*/
public static final String PROTOCOL_PROVIDER_CLASS_LOADER =
"jmx.remote.protocol.provider.class.loader";
private static final String PROTOCOL_PROVIDER_DEFAULT_PACKAGE =
"com.sun.jmx.remote.protocol";
private static final ClassLogger logger =
new ClassLogger("javax.management.remote.misc","JMXConnectorServerFactory");
/** There are no instances of this class. */
private JMXConnectorServerFactory() {
}
private static JMXConnectorServer
getConnectorServerAsService(ClassLoader loader,
JMXServiceURL url,
Map<String, ?> map,
MBeanServer mbs)
throws IOException {
Iterator<JMXConnectorServerProvider> providers =
JMXConnectorFactory.
getProviderIterator(JMXConnectorServerProvider.class, loader);
IOException exception = null;
while (providers.hasNext()) {
try {
return providers.next().newJMXConnectorServer(url, map, mbs);
} catch (JMXProviderException e) {
throw e;
} catch (Exception e) {
if (logger.traceOn())
logger.trace("getConnectorAsService",
"URL[" + url +
"] Service provider exception: " + e);
if (!(e instanceof MalformedURLException)) {
if (exception == null) {
if (e instanceof IOException) {
exception = (IOException) e;
} else {
exception = EnvHelp.initCause(
new IOException(e.getMessage()), e);
}
}
}
continue;
}
}
if (exception == null)
return null;
else
throw exception;
}
/**
* <p>Creates a connector server at the given address. The
* resultant server is not started until its {@link
* JMXConnectorServer#start() start} method is called.</p>
*
* @param serviceURL the address of the new connector server. The
* actual address of the new connector server, as returned by its
* {@link JMXConnectorServer#getAddress() getAddress} method, will
* not necessarily be exactly the same. For example, it might
* include a port number if the original address did not.
*
* @param environment a set of attributes to control the new
* connector server's behavior. This parameter can be null.
* Keys in this map must be Strings. The appropriate type of each
* associated value depends on the attribute. The contents of
* <code>environment</code> are not changed by this call.
*
* @param mbeanServer the MBean server that this connector server
* is attached to. Null if this connector server will be attached
* to an MBean server by being registered in it.
*
* @return a <code>JMXConnectorServer</code> representing the new
* connector server. Each successful call to this method produces
* a different object.
*
* @exception NullPointerException if <code>serviceURL</code> is null.
*
* @exception IOException if the connector server cannot be made
* because of a communication problem.
*
* @exception MalformedURLException if there is no provider for the
* protocol in <code>serviceURL</code>.
*
* @exception JMXProviderException if there is a provider for the
* protocol in <code>serviceURL</code> but it cannot be used for
* some reason.
*/
public static JMXConnectorServer
newJMXConnectorServer(JMXServiceURL serviceURL,
Map<String,?> environment,
MBeanServer mbeanServer)
throws IOException {
Map<String, Object> envcopy;
if (environment == null)
envcopy = new HashMap<String, Object>();
else {
EnvHelp.checkAttributes(environment);
envcopy = new HashMap<String, Object>(environment);
}
final Class<JMXConnectorServerProvider> targetInterface =
JMXConnectorServerProvider.class;
final ClassLoader loader =
JMXConnectorFactory.resolveClassLoader(envcopy);
final String protocol = serviceURL.getProtocol();
final String providerClassName = "ServerProvider";
JMXConnectorServerProvider provider =
JMXConnectorFactory.getProvider(serviceURL,
envcopy,
providerClassName,
targetInterface,
loader);
IOException exception = null;
if (provider == null) {
// Loader is null when context class loader is set to null
// and no loader has been provided in map.
// com.sun.jmx.remote.util.Service class extracted from j2se
// provider search algorithm doesn't handle well null classloader.
if (loader != null) {
try {
JMXConnectorServer connection =
getConnectorServerAsService(loader,
serviceURL,
envcopy,
mbeanServer);
if (connection != null)
return connection;
} catch (JMXProviderException e) {
throw e;
} catch (IOException e) {
exception = e;
}
}
provider =
JMXConnectorFactory.getProvider(
protocol,
PROTOCOL_PROVIDER_DEFAULT_PACKAGE,
JMXConnectorFactory.class.getClassLoader(),
providerClassName,
targetInterface);
}
if (provider == null) {
MalformedURLException e =
new MalformedURLException("Unsupported protocol: " + protocol);
if (exception == null) {
throw e;
} else {
throw EnvHelp.initCause(e, exception);
}
}
envcopy = Collections.unmodifiableMap(envcopy);
return provider.newJMXConnectorServer(serviceURL,
envcopy,
mbeanServer);
}
}
⏎ javax/management/remote/JMXConnectorServerFactory.java
Or download all of them as a single archive file:
File name: jre-rt-javax-1.8.0_191-src.zip File size: 5381005 bytes Release date: 2018-10-28 Download
⇒ JRE 8 rt.jar - org.* Package Source Code
2024-07-16, ≈323🔥, 7💬
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