Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
JRE 8 rt.jar - com.* 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 com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/jmx/mbeanserver/PerInterface.java
/* * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.jmx.mbeanserver; import java.security.AccessController; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Map; import javax.management.AttributeNotFoundException; import javax.management.InvalidAttributeValueException; import javax.management.MBeanException; import javax.management.MBeanInfo; import javax.management.ReflectionException; import static com.sun.jmx.mbeanserver.Util.*; /** * Per-MBean-interface behavior. A single instance of this class can be shared * by all MBeans of the same kind (Standard MBean or MXBean) that have the same * MBean interface. * * @since 1.6 */ final class PerInterface<M> { PerInterface(Class<?> mbeanInterface, MBeanIntrospector<M> introspector, MBeanAnalyzer<M> analyzer, MBeanInfo mbeanInfo) { this.mbeanInterface = mbeanInterface; this.introspector = introspector; this.mbeanInfo = mbeanInfo; analyzer.visit(new InitMaps()); } Class<?> getMBeanInterface() { return mbeanInterface; } MBeanInfo getMBeanInfo() { return mbeanInfo; } boolean isMXBean() { return introspector.isMXBean(); } Object getAttribute(Object resource, String attribute, Object cookie) throws AttributeNotFoundException, MBeanException, ReflectionException { final M cm = getters.get(attribute); if (cm == null) { final String msg; if (setters.containsKey(attribute)) msg = "Write-only attribute: " + attribute; else msg = "No such attribute: " + attribute; throw new AttributeNotFoundException(msg); } return introspector.invokeM(cm, resource, (Object[]) null, cookie); } void setAttribute(Object resource, String attribute, Object value, Object cookie) throws AttributeNotFoundException, InvalidAttributeValueException, MBeanException, ReflectionException { final M cm = setters.get(attribute); if (cm == null) { final String msg; if (getters.containsKey(attribute)) msg = "Read-only attribute: " + attribute; else msg = "No such attribute: " + attribute; throw new AttributeNotFoundException(msg); } introspector.invokeSetter(attribute, cm, resource, value, cookie); } Object invoke(Object resource, String operation, Object[] params, String[] signature, Object cookie) throws MBeanException, ReflectionException { final List<MethodAndSig> list = ops.get(operation); if (list == null) { final String msg = "No such operation: " + operation; return noSuchMethod(msg, resource, operation, params, signature, cookie); } if (signature == null) signature = new String[0]; MethodAndSig found = null; for (MethodAndSig mas : list) { if (Arrays.equals(mas.signature, signature)) { found = mas; break; } } if (found == null) { final String badSig = sigString(signature); final String msg; if (list.size() == 1) { // helpful exception message msg = "Signature mismatch for operation " + operation + ": " + badSig + " should be " + sigString(list.get(0).signature); } else { msg = "Operation " + operation + " exists but not with " + "this signature: " + badSig; } return noSuchMethod(msg, resource, operation, params, signature, cookie); } return introspector.invokeM(found.method, resource, params, cookie); } /* * This method is called when invoke doesn't find the named method. * Before throwing an exception, we check to see whether the * jmx.invoke.getters property is set, and if so whether the method * being invoked might be a getter or a setter. If so we invoke it * and return the result. This is for compatibility * with code based on JMX RI 1.0 or 1.1 which allowed invoking getters * and setters. It is *not* recommended that new code use this feature. * * Since this method is either going to throw an exception or use * functionality that is strongly discouraged, we consider that its * performance is not very important. * * A simpler way to implement the functionality would be to add the getters * and setters to the operations map when jmx.invoke.getters is set. * However, that means that the property is consulted when an MBean * interface is being introspected and not thereafter. Previously, * the property was consulted on every invocation. So this simpler * implementation could potentially break code that sets and unsets * the property at different times. */ private Object noSuchMethod(String msg, Object resource, String operation, Object[] params, String[] signature, Object cookie) throws MBeanException, ReflectionException { // Construct the exception that we will probably throw final NoSuchMethodException nsme = new NoSuchMethodException(operation + sigString(signature)); final ReflectionException exception = new ReflectionException(nsme, msg); if (introspector.isMXBean()) throw exception; // No compatibility requirement here // Is the compatibility property set? GetPropertyAction act = new GetPropertyAction("jmx.invoke.getters"); String invokeGettersS; try { invokeGettersS = AccessController.doPrivileged(act); } catch (Exception e) { // We don't expect an exception here but if we get one then // we'll simply assume that the property is not set. invokeGettersS = null; } if (invokeGettersS == null) throw exception; int rest = 0; Map<String, M> methods = null; if (signature == null || signature.length == 0) { if (operation.startsWith("get")) rest = 3; else if (operation.startsWith("is")) rest = 2; if (rest != 0) methods = getters; } else if (signature.length == 1 && operation.startsWith("set")) { rest = 3; methods = setters; } if (rest != 0) { String attrName = operation.substring(rest); M method = methods.get(attrName); if (method != null && introspector.getName(method).equals(operation)) { String[] msig = introspector.getSignature(method); if ((signature == null && msig.length == 0) || Arrays.equals(signature, msig)) { return introspector.invokeM(method, resource, params, cookie); } } } throw exception; } private String sigString(String[] signature) { StringBuilder b = new StringBuilder("("); if (signature != null) { for (String s : signature) { if (b.length() > 1) b.append(", "); b.append(s); } } return b.append(")").toString(); } /** * Visitor that sets up the method maps (operations, getters, setters). */ private class InitMaps implements MBeanAnalyzer.MBeanVisitor<M> { public void visitAttribute(String attributeName, M getter, M setter) { if (getter != null) { introspector.checkMethod(getter); final Object old = getters.put(attributeName, getter); assert(old == null); } if (setter != null) { introspector.checkMethod(setter); final Object old = setters.put(attributeName, setter); assert(old == null); } } public void visitOperation(String operationName, M operation) { introspector.checkMethod(operation); final String[] sig = introspector.getSignature(operation); final MethodAndSig mas = new MethodAndSig(); mas.method = operation; mas.signature = sig; List<MethodAndSig> list = ops.get(operationName); if (list == null) list = Collections.singletonList(mas); else { if (list.size() == 1) list = newList(list); list.add(mas); } ops.put(operationName, list); } } private class MethodAndSig { M method; String[] signature; } private final Class<?> mbeanInterface; private final MBeanIntrospector<M> introspector; private final MBeanInfo mbeanInfo; private final Map<String, M> getters = newMap(); private final Map<String, M> setters = newMap(); private final Map<String, List<MethodAndSig>> ops = newMap(); }
⏎ com/sun/jmx/mbeanserver/PerInterface.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
⇒ Backup JDK 8 Installation Directory
2023-02-07, 254285👍, 3💬
Popular Posts:
What Is HttpComponents httpcore-4.4.6.jar? HttpComponents httpcore-4.4.6.jar is the JAR file for Apa...
Where to find answers to frequently asked questions on Download and Installing of Older Versions? He...
Oracle Business Intelligence (BI) Beans enables developers to productively build business intelligen...
xml-commons Resolver Source Code Files are provided in the source package file, xml-commons-resolver...
Apache Log4j Core Implementation provides the functional components of the logging system. Users are...