org.frameworkset.spi.BaseApplicationContext Maven / Gradle / Ivy
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/*
* Copyright 2008 biaoping.yin
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.frameworkset.spi;
import com.frameworkset.proxy.InvocationHandler;
import com.frameworkset.proxy.ProxyFactory;
import com.frameworkset.spi.assemble.BeanInstanceException;
import com.frameworkset.util.ParserError;
import com.frameworkset.util.SimpleStringUtil;
import org.frameworkset.spi.assemble.*;
import org.frameworkset.spi.assemble.callback.AssembleCallback;
import org.frameworkset.spi.cglib.*;
import org.frameworkset.spi.runtime.Starter;
import org.frameworkset.spi.support.*;
import org.frameworkset.util.Assert;
import org.frameworkset.util.ClassUtil;
import org.frameworkset.util.ClassUtil.ClassInfo;
import org.frameworkset.util.io.*;
import org.frameworkset.util.shutdown.ShutdownUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.net.URL;
import java.util.*;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentHashMap;
/**
* Title: BaseApplicationContext.java
* Description:
* bboss workgroup
* Copyright (c) 2007
* @Date 2011-5-11 上午09:52:42
* @author biaoping.yin
* @version 1.0
*/
public abstract class BaseApplicationContext extends DefaultResourceLoader implements
MessageSource, ResourcePatternResolver, ResourceLoader,GetProperties{
protected ParserError parserError;
/** Reference to the JVM shutdown hook, if registered */
// private static Thread shutdownHook;
private static final Logger log = LoggerFactory.getLogger(BaseApplicationContext.class);
static
{
try {
// Class r = Runtime.getRuntime().getClass();
// java.lang.reflect.Method m = r.getDeclaredMethod("addShutdownHook",
// Thread.class);
// shutdownHook = new Thread(
// new Runnable(){
//
// public void run() {
// shutdown();
//
// }
//
// });
// m.invoke(Runtime.getRuntime(), shutdownHook);
ShutdownUtil.addShutdownHook(new Runnable(){
public void run() {
_shutdown();
}
},Integer.MAX_VALUE - 10);
} catch (Exception e) {
log.error(e.getMessage(),e);
}
}
private static Long resourcefileRefreshInterval;
/**
* 定义5种组件容器的类型代码
*/
public static int container_type_simple = 0;
public static int container_type_application = 1;
public static int container_type_soa = 2;
public static int container_type_soafile = 3;
public static int container_type_mvc = 4;
public static String mvccontainer_identifier = "webmvc";
protected static Map applicationContexts = new ConcurrentHashMap<>();
// public Map serviceids = new java.util.WeakHashMap();
protected static List rootFiles = new ArrayList();
protected boolean started = true;
/**
* 指定容器中的组件缺省使用单例还是多实例模式
*/
protected boolean default_singable = true;
protected boolean needRecordFile = true;
protected boolean isfile = true;
public String getBaseDir() {
return baseDir;
}
protected String baseDir;
/**
* Name of the MessageSource bean in the factory. If none is supplied,
* message resolution is delegated to the parent.
*
*/
public static final String MESSAGE_SOURCE_BEAN_NAME = "messageSource";
/**
* 获取指定根配置文件上下文bean组件管理容器，配置文件从参数configfile对应配置文件开始
* 不同的上下文件环境容器互相隔离，组件间不存在依赖关系，属性也不存在任何引用关系。
*
* @return
*/
public static BaseApplicationContext getBaseApplicationContext(String configfile) {
if (configfile == null || configfile.equals("")) {
log.debug("configfile is null or empty.default Config File["
+ ServiceProviderManager.defaultConfigFile
+ "] will be used. ");
configfile = ServiceProviderManager.defaultConfigFile;
}
BaseApplicationContext instance = applicationContexts.get(configfile);
if (instance != null)
{
instance.initApplicationContext();
return instance;
}
return instance;
}
private static Method getApplicationContextMethod = null;
private static final Object lock_getApplicationContextMethod = new Object();
@Override
public String getExternalPropertyWithNS(String namespace, String property) {
return getExternalProperty( property);
}
@Override
public String getExternalPropertyWithNS(String namespace, String property, String defaultValue) {
return getExternalProperty( property, defaultValue);
}
@Override
public Object getExternalObjectPropertyWithNS(String namespace, String property) {
return getExternalObjectProperty( property);
}
@Override
public Object getExternalObjectPropertyWithNS(String namespace, String property, Object defaultValue) {
return getExternalObjectProperty( property, defaultValue);
}
private static Method initGetApplicationContextMethod() throws SecurityException, NoSuchMethodException, ClassNotFoundException
{
if(getApplicationContextMethod != null)
{
return getApplicationContextMethod;
}
else
{
synchronized(lock_getApplicationContextMethod)
{
if(getApplicationContextMethod != null)
{
return getApplicationContextMethod;
}
Class clazz = Class.forName("org.frameworkset.spi.ApplicationContext");
Method m = clazz.getDeclaredMethod("getApplicationContext",String.class);
getApplicationContextMethod = m;
}
}
return getApplicationContextMethod;
}
public static BaseApplicationContext getBaseApplicationContext(String applicationContextPath,int containerType)
{
if(containerType == BaseApplicationContext.container_type_application)
{
try
{
Method m = initGetApplicationContextMethod();
return (BaseApplicationContext)m.invoke(null, applicationContextPath);
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
else if(containerType == BaseApplicationContext.container_type_simple)
{
try
{
return (DefaultApplicationContext.getApplicationContext(applicationContextPath));
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
else if(containerType == BaseApplicationContext.container_type_mvc)
{
try
{
return (BaseApplicationContext.getBaseApplicationContext(BaseApplicationContext.mvccontainer_identifier));
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
throw new RuntimeException("获取应用上下文容器失败,不支持的类型：applicationContextPath["+applicationContextPath+"],containerType=" + containerType);
}
public boolean defaultsingable()
{
return default_singable;
}
public void destroy() {
destroy(false);
}
public void destroy(boolean clearContext) {
if (!started)
return;
// if (serviceids != null)
// this.serviceids.clear();
if (servicProviders != null)
this.servicProviders.clear();
// this.rootFiles.clear();
try{
destroySingleBeans();
}
catch (Exception e){
log.error("Destroy Single Beans",e);
}
if (singleDestorys != null)
this.singleDestorys.clear();
if (destroyServiceMethods != null)
this.destroyServiceMethods.clear();
if (providerManager != null)
this.providerManager.destroy();
if(clearContext && applicationContexts != null)
applicationContexts.remove(this.getConfigfile());
this.applicationContextInited = false;
this.messageSource = null;
this.resourcePatternResolver = null;
this.started = false;
this.parserError = null;
}
public boolean stoped() {
return !this.started;
}
public static List getRootFiles() {
return rootFiles;
}
protected String configfile;
public URL getConfigFileURL() {
return configFileURL;
}
public String getRealConfigPath(){
if(configFileURL != null){
return configFileURL.toString();
}
else{
return configfile;
}
}
public void setConfigFileURL(URL configFileURL) {
this.configFileURL = configFileURL;
}
protected URL configFileURL;
protected BaseApplicationContext(String configfile) {
// if (configfile == null || configfile.equals(""))
// throw new NullPointerException(
// "build ApplicationContext failed:configfile is "
// + configfile);
// this.configfile = configfile;
// rootFiles.add(configfile);
// providerManager = new ServiceProviderManager(this);
// providerManager.init(this.configfile);
this(AssembleCallback.classpathprex, "", configfile);
}
protected BaseApplicationContext(String content,boolean isfile,boolean init) {
// if (configfile == null || configfile.equals(""))
// throw new NullPointerException(
// "build ApplicationContext failed:configfile is "
// + configfile);
// this.configfile = configfile;
// rootFiles.add(configfile);
// providerManager = new ServiceProviderManager(this);
// providerManager.init(this.configfile);
this(AssembleCallback.classpathprex, "", content,isfile,init);
}
protected BaseApplicationContext(String content,boolean isfile,String charset,boolean init) {
// if (configfile == null || configfile.equals(""))
// throw new NullPointerException(
// "build ApplicationContext failed:configfile is "
// + configfile);
// this.configfile = configfile;
// rootFiles.add(configfile);
// providerManager = new ServiceProviderManager(this);
// providerManager.init(this.configfile);
this(AssembleCallback.classpathprex, "", content,isfile,charset, init);
}
protected BaseApplicationContext(String docbaseType, String docbase,
String configfile)
{
this(docbaseType, docbase,
configfile,true,true);
}
protected BaseApplicationContext(String docbaseType, String docbase,
String configfile,boolean isfile,boolean init) {
if (configfile == null || configfile.equals(""))
throw new NullPointerException(
"build ApplicationContext failed:configfile is "
+ configfile);
this.isfile = isfile;
if(isfile)
{
this.configfile = configfile;
rootFiles.add(configfile);
}
else
{
this.needRecordFile = false;
}
if(init)
{
providerManager = _getServiceProviderManager();
providerManager.init(docbaseType, docbase, configfile);
}
else
{
this.docbaseType = docbaseType;
this.docbase = docbase;
this.configfile = configfile;
}
}
protected void reinit(){
if (configfile == null || configfile.equals(""))
throw new NullPointerException(
"build ApplicationContext failed:configfile is "
+ configfile);
this.isfile = isfile;
if(isfile)
{
this.configfile = configfile;
rootFiles.add(configfile);
}
else
{
this.needRecordFile = false;
}
providerManager = _getServiceProviderManager();
providerManager.init(docbaseType, docbase, configfile);
}
protected String docbaseType;
protected String docbase;
protected InputStream instream;
/**
* 序列化初始化方法
*/
public void init()
{
try
{
providerManager = _getServiceProviderManager();
if(this.instream == null)
{
providerManager.init(docbaseType, docbase, configfile);
}
else
{
providerManager.init(docbaseType, docbase, instream);
}
}
finally
{
this.docbaseType = null;
this.docbase = null;
this.configfile = null;
this.instream = null;
}
}
protected BaseApplicationContext(String docbaseType, String docbase,
String configfile,boolean isfile,String charset,boolean init) {
if (configfile == null || configfile.equals(""))
throw new NullPointerException(
"build ApplicationContext failed:configfile is "
+ configfile);
this.isfile = isfile;
if(isfile)
{
this.configfile = configfile;
rootFiles.add(configfile);
}
else
{
this.needRecordFile = false;
}
if(init)
{
providerManager = _getServiceProviderManagerWithCharset(charset);//new ServiceProviderManager(this,charset);
providerManager.init(docbaseType, docbase, configfile);
}
else
{
this.docbaseType = docbaseType;
this.docbase = docbase;
this.configfile = configfile;
}
}
public PropertiesContainer getPropertiesContainer() {
if(providerManager != null)
return providerManager.getPropertiesContainer();
else
return null;
}
public BaseApplicationContext(String docbaseType, String docbase,
InputStream instream, boolean isfile,boolean init) {
if (instream == null )
throw new NullPointerException(
"build ApplicationContext failed:instream is null.");
this.isfile = isfile;
if(isfile)
{
// rootFiles.add(configfile);
}
else
{
this.needRecordFile = false;
}
if(init)
{
providerManager = _getServiceProviderManager();
providerManager.init(docbaseType, docbase,
instream);
}
else
{
this.docbaseType = docbaseType;
this.docbase = docbase;
this.instream = instream;
}
}
public BaseApplicationContext(String docbaseType, String docbase,
URL instream, boolean isfile) {
if (instream == null )
throw new NullPointerException(
"build ApplicationContext failed:instream is null.");
this.isfile = isfile;
if(isfile)
{
this.configfile = instream.getFile();
rootFiles.add(configfile);
}
else
{
this.needRecordFile = false;
}
providerManager = _getServiceProviderManager();
// providerManager.init(docbaseType, docbase,
// instream);
providerManager.init(docbaseType, "", configfile,instream);
}
public BaseApplicationContext(String baseDir,URL file, String path)
{
this( baseDir, file, path,true);
}
public BaseApplicationContext(String baseDir,URL file, String path,boolean needInit)
{
if (file == null )
throw new NullPointerException(
"build ApplicationContext failed:configfile is "
+ null);
this.baseDir = baseDir;
if(log.isDebugEnabled())
log.debug("ioc config file base dir is {}",baseDir);
this.isfile = false;
this.configfile = path;
this.configFileURL = file;
this.needRecordFile = false;
if(needInit) {
initProviderManager();
}
}
public void initProviderManager(){
providerManager = _getServiceProviderManager();
providerManager.init(AssembleCallback.classpathprex, "", configfile, configFileURL);
}
public BaseApplicationContext(InputStream instream, boolean isfile,boolean init) {
this(AssembleCallback.classpathprex, "", instream,isfile, init);
}
protected ServiceProviderManager _getServiceProviderManager()
{
return new ServiceProviderManager(this);
}
protected ServiceProviderManager _getServiceProviderManagerWithCharset(String charset)
{
return new ServiceProviderManager(this,charset);
}
/**
* Destroy the given bean instance (typically coming from {@link #createBean}),
* applying the {@link DisposableBean} contract as well as
* Any exception that arises during destruction should be caught
* and logged instead of propagated to the caller of this method.
* @param existingBean the bean instance to destroy
*/
public void destroyBean(Object existingBean)
{
if(existingBean instanceof DisposableBean)
{
try {
((DisposableBean)existingBean).destroy();
} catch (Exception e) {
log.error("", e);
}
}
}
public boolean isfile()
{
return this.isfile;
}
public boolean needRecordFile()
{
return this.needRecordFile;
}
protected Object initlock = new Object();
protected boolean applicationContextInited = false;
protected void initApplicationContext()
{
if(applicationContextInited)
return;
synchronized(initlock)
{
if(applicationContextInited)
return;
this.resourcePatternResolver = this.getResourcePatternResolver();
initMessageSource();
this.applicationContextInited = true;
}
}
protected ServiceProviderManager providerManager;
protected static Object lock = new Object();
// /**
// * 获取默认上下文的bean组件管理容器，配置文件从manager-provider.xml文件开始
// *
// * @return
// */
// public static BaseApplicationContext getBaseApplicationContext() {
// return getBaseApplicationContext(null);
// }
private static String aop_proxy_type = null;
private static final String[] aop_webservice_scope_default = new String[] {"mvc","application","default"};
private static String[] aop_webservice_scope = aop_webservice_scope_default;
public static final String aop_proxy_type_cglib = "cglib";
public static final String aop_proxy_type_javaproxy = "javaproxy";
public static final String aop_proxy_type_default = aop_proxy_type_cglib;
protected static final String aop_proxy_type_key = "aop.proxy.type";
protected static final String aop_webservice_scope_key = "aop.webservice.scope";
protected static final String AOP_PROPERTIES_PATH = "/aop.properties";
/**
* Fill the given properties from the given resource.
*
* @throws IOException
* if loading failed
*/
public static Properties fillProperties() throws IOException {
// InputStream is = getInputStream(BaseApplicationContext.class);
// try {
// Properties props = new Properties();
// props.load(is);
// return props;
//
// } finally {
// is.close();
// }
return SimpleStringUtil.getProperties(SimpleStringUtil.AOP_PROPERTIES_PATH, BaseApplicationContext.class);
}
public static Properties fillHotLoadProperties() throws IOException {
// InputStream is = getInputStream(BaseApplicationContext.class);
// try {
// Properties props = new Properties();
// props.load(is);
// return props;
//
// } finally {
// is.close();
// }
try {
return SimpleStringUtil.getProperties("/hotload.properties", BaseApplicationContext.class);
}
catch (IOException e){
return fillProperties();
}
}
// public static InputStream getInputStream(Class clazz) throws IOException {
// InputStream is = null;
//
// is = clazz.getResourceAsStream(AOP_PROPERTIES_PATH);
// if (is == null) {
// throw new FileNotFoundException(AOP_PROPERTIES_PATH
// + " cannot be opened because it does not exist");
// }
// return is;
// }
public static String[] getAopWebserviceScope() {
if (aop_webservice_scope == null) {
Properties pro = null;
try {
pro = fillProperties();
String aop_webservice_scope_ = pro.getProperty(aop_webservice_scope_key);
if(aop_webservice_scope_ != null && !aop_webservice_scope_.trim().equals(""))
{
aop_webservice_scope = aop_webservice_scope_.split(",");
}
} catch (Exception e) {
log.warn(e.getMessage(),e);
aop_webservice_scope = aop_webservice_scope_default;
}
}
return aop_webservice_scope;
}
public static String getAOPProxyType() {
if (aop_proxy_type == null) {
Properties pro = null;
try {
pro = fillProperties();
aop_proxy_type = pro.getProperty(aop_proxy_type_key, aop_proxy_type_cglib);
if (aop_proxy_type.equals(aop_proxy_type_cglib))
aop_proxy_type = aop_proxy_type_cglib;
else
aop_proxy_type = aop_proxy_type_default;
} catch (Exception e) {
log.warn(e.getMessage(),e);
aop_proxy_type = aop_proxy_type_default;
}
}
return aop_proxy_type;
}
public static long getSQLFileRefreshInterval() {
Properties pro = null;
try {
pro = fillHotLoadProperties();
String SQLFileRefreshInterval = pro.getProperty("sqlfile.refresh_interval", "5000");
return Long.parseLong(SQLFileRefreshInterval);
} catch (Exception e) {
log.warn(e.getMessage(),e);
return -1;
}
}
public static long getResourceFileRefreshInterval() {
if(resourcefileRefreshInterval != null){
return resourcefileRefreshInterval.longValue();
}
synchronized (BaseApplicationContext.class) {
if(resourcefileRefreshInterval != null){
return resourcefileRefreshInterval.longValue();
}
Properties pro = null;
try {
pro = fillHotLoadProperties();
String ResourceFileRefreshInterval = pro.getProperty("resourcefile.refresh_interval", "5000");
return resourcefileRefreshInterval = Long.parseLong(ResourceFileRefreshInterval);
} catch (Exception e) {
log.warn(e.getMessage(), e);
return resourcefileRefreshInterval = -1L;
}
}
}
public ParserError getParserError() {
return parserError;
}
public void setParserError(ParserError parserError) {
this.parserError = parserError;
}
/**
* should use ShutdownUtil.shutdown();
*/
@Deprecated
public static void shutdown(){
ShutdownUtil.shutdown();
}
/**
* invoke shutdown hooks by programs when application is undeployed.
// * @see ShutdownUtil.shutdown();
*/
private static void _shutdown()
{
// synchronized(lockshutdown)
{
try
{
// ShutdownUtil.shutdown();
if(applicationContexts!= null){
Iterator> it = applicationContexts.entrySet().iterator();
while(it.hasNext())
{
Entry entry = it.next();
try {
entry.getValue().destroy();
} catch(Exception e)
{
e.printStackTrace();
//log.warn("execute shutdown hook error:", e);
}
catch(Throwable e)
{
// log.warn("execute shutdown hook error:", e);
e.printStackTrace();
}
}
applicationContexts.clear();
// applicationContexts = null;
}
if(rootFiles != null)
{
rootFiles.clear();
// rootFiles = null;
}
}
catch(Exception e)
{
e.printStackTrace();
// log.warn("",e);
}
catch(Throwable e)
{
// log.warn("",e);
e.printStackTrace();
}
finally
{
// if(shutdownHook != null)
// Runtime.getRuntime().removeShutdownHook(shutdownHook);
}
}
}
/**
* 添加系统中停止时的回调程序
*
* @param destroyVMHook
* should use addShutdownHook(Runnable destroyVMHook,int proir)
*/
@Deprecated
public static void addShutdownHook(Runnable destroyVMHook,int proir) {
ShutdownUtil.addShutdownHook(destroyVMHook,proir);
}
/**
* 添加系统中停止时的回调程序
*
* @param destroyVMHook
* should use addShutdownHook(Runnable destroyVMHook)
*/
@Deprecated
public static void addShutdownHook(Runnable destroyVMHook) {
addShutdownHook(destroyVMHook,-1);
}
public synchronized void destroySingleBeans() {
if (singleDestorys != null && singleDestorys.size() > 0) {
//
Iterator ite = singleDestorys.iterator();
while (ite.hasNext()) {
DisposableBean et = ite.next();
try {
et.destroy();
} catch (Exception e) {
log.error(e.getMessage(),e);
}
}
}
if (destroyServiceMethods != null && destroyServiceMethods.size() > 0) {
Iterator ite = destroyServiceMethods.iterator();
for (; ite.hasNext();) {
DestroyMethod entry = ite.next();
Object value = entry.getInstance();
String method = entry.getDestroyMethod();
try {
ClassInfo iclass = ClassUtil.getClassInfo(value.getClass());
Method m = iclass.getDeclaredMethod(method);
if(m != null)
m.invoke(value);
else
{
log.info("Destroy Bean failed:"
+value.getClass().getCanonicalName()+"."+method +" do not exist.");
}
} catch (SecurityException e) {
log.error(e.getMessage(),e);
} catch (Exception e) {
log.error(e.getMessage(),e);
}
}
}
}
public void registDisableBean(DisposableBean disposableBean) {
singleDestorys.add(disposableBean);
}
private static class DestroyMethod
{
private final String destroyMethod;
private final Object instance;
public DestroyMethod(String destroyMethod, Object instance) {
super();
this.destroyMethod = destroyMethod;
this.instance = instance;
}
/**
* @return the destroyMethod
*/
public String getDestroyMethod() {
return destroyMethod;
}
/**
* @return the instance
*/
public Object getInstance() {
return instance;
}
}
public void registDestroyMethod(String destroyMethod, Object instance) {
DestroyMethod destoryMethod = new DestroyMethod(destroyMethod, instance);
destroyServiceMethods.add(destoryMethod);
}
/**
* 缺省接口key
*/
public static final String DEFAULT_CACHE_KEY = "DEFAULT_CACHE_KEY";
/**
* 同步缓冲key
*/
public static final String SYNCHRO_CACHE_KEY = "SYNCHRO_CACHE_KEY";
/**
* 创建不具有同步控制的provider代理接口实例 该代理接口可能有事务控制的功能也可能没有有事务控制，根据具体的配置来决定 createInf
*
* @return Object
*/
public static Object createInf(final CallContext callcontext,
final BaseTXManager providerManagerInfo, final Object delegate) {
if (BaseApplicationContext.getAOPProxyType() != BaseApplicationContext.aop_proxy_type_cglib) {
return ProxyFactory.createProxy(new InvocationHandler(delegate) {
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
return CGLibUtil.invoke(delegate, method, args, null,
callcontext, providerManagerInfo);
}
});
} else {
CGLibProxy proxy = new CGLibProxy(delegate, callcontext,
providerManagerInfo);
return CGLibUtil.getBeanInstance(delegate.getClass(), delegate
.getClass(), proxy);
// return CGLibUtil.forCreateInf(proxy, method, args, null,
// callcontext, serviceID, providerManagerInfo);
}
}
/**
* 创建不具有同步控制的provider代理接口实例 该代理接口可能有事务控制的功能也可能没有有事务控制，根据具体的配置来决定 createInf
*
* @return Object
*/
public static Object createInf(
final Pro providerManagerInfo, final Object delegate) {
if (BaseApplicationContext.getAOPProxyType() != BaseApplicationContext.aop_proxy_type_cglib) {
return ProxyFactory.createProxy(new InvocationHandler(delegate) {
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
return CGLibUtil.invoke(delegate, method, args, null,
providerManagerInfo);
}
});
} else {
BaseCGLibProxy proxy = new SimpleCGLibProxy(delegate,
providerManagerInfo);
return CGLibUtil.getBeanInstance(delegate.getClass(), delegate
.getClass(), proxy);
// return CGLibUtil.forCreateInf(proxy, method, args, null,
// callcontext, serviceID, providerManagerInfo);
}
}
public Object proxyObject(Pro providerManagerInfo,Object refvalue,String refid)
{
if (providerManagerInfo.enableTransaction()
|| providerManagerInfo.enableAsyncCall()
|| providerManagerInfo.usedCustomInterceptor()) {
if (refid != null && providerManagerInfo.isSinglable()) {
Object provider = servicProviders.get(refid);
if (provider != null)
return provider;
synchronized (servicProviders) {
provider = servicProviders.get(refid);
if (provider != null)
return provider;
provider = createInf( providerManagerInfo,
refvalue);
servicProviders.put(refid, provider);
}
return provider;
} else {
refvalue = createInf( providerManagerInfo,
refvalue);
return refvalue;
}
} else {
return refvalue;
}
}
/**
* 创建没有同步但有事务控制的provider代理接口实例 该方法的实现逻辑目前和createInf方法一致
*
* @return Object
*/
protected static Object createTXInf(final CallContext callcontext,
final BaseTXManager providerManagerInfo, final Object delegate) {
return createInf(callcontext, providerManagerInfo, delegate);
}
/**
* 创建即具有同步控制功能但不具备事务管理功能的provider代理接口实例 createInf
*
* @return Object
*/
protected static Object createSynInf(final CallContext callcontext,
final ProviderManagerInfo providerManagerInfo,
final Object delegate) {
if (BaseApplicationContext.getAOPProxyType() != BaseApplicationContext.aop_proxy_type_cglib) {
return ProxyFactory.createProxy(new InvocationHandler(delegate) {
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
return CGLibUtil.invokeSyn(delegate, method, args, null,
callcontext, providerManagerInfo);
}
});
} else {
SynCGLibProxy proxy = new SynCGLibProxy(delegate,
providerManagerInfo, callcontext);
return CGLibUtil.getBeanInstance(delegate.getClass(), delegate
.getClass(), proxy);
}
}
/**
* 创建具有同步和事务控制的provider代理接口实例 createInf
*
* @return Object
*/
protected static Object createSynTXInf(final CallContext callcontext,
final ProviderManagerInfo providerManagerInfo,
final Object delegate) {
if (BaseApplicationContext.getAOPProxyType() != BaseApplicationContext.aop_proxy_type_cglib) {
return ProxyFactory.createProxy(new InvocationHandler(delegate) {
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
return CGLibUtil.invokeSynTX(delegate, method, args, null,
callcontext, providerManagerInfo);
}
});
} else {
SynTXCGLibProxy proxy = new SynTXCGLibProxy(delegate,
providerManagerInfo, callcontext);
return CGLibUtil.getBeanInstance(delegate.getClass(), delegate
.getClass(), proxy);
}
}
/**
* 通用特定服务提供接口获取类
*
* @param providerManagerType
* String
* @return Object
* @throws SPIException
*/
public Object getProvider(String providerManagerType) throws SPIException {
return getProvider(providerManagerType, null);
}
/**
* 获取全局缺省的provider
*
* @return Object
* @throws SPIException
*/
public Object getProvider() throws SPIException {
return getProvider(null, null);
}
/**
* 获取管理服务的特定提供者实例对象
*/
public Object getProvider(String providerManagerType, String sourceType)
throws SPIException {
return getProvider(null, providerManagerType, sourceType,
false);
}
private final Map servicProviders = new ConcurrentHashMap();
private final List destroyServiceMethods = new ArrayList();
private final List singleDestorys = new ArrayList();
public Object getProvider(CallContext parent, String providerManagerType,
String sourceType) throws SPIException {
return getProvider(parent, providerManagerType, sourceType, false);
}
Object getProvider(CallContext callContext, String providerManagerType,
String sourceType, boolean frombeanobject) throws SPIException {
String _name = providerManagerType;
if (callContext == null)
callContext = new LocalCallContextImpl(this);
// ServiceID serviceID = buildServiceID( providerManagerType,
// ServiceID.PROVIDER_BEAN_SERVICE, sourceType, this);
// serviceID.setApplicationContext(this.configfile);
// if(callContext != null && callContext.getSecutiryContext() != null)
// callContext.getSecutiryContext().setServiceid(serviceID.getService());
// new ServiceID(providerManagerType,sourceType,GroupRequest.GET_ALL,0,
// ServiceID.result_rsplist,ServiceID.PROVIDER_BEAN_SERVICE);
// ServiceID(String serviceID,int resultMode,int waittime,int
// resultType)
ProviderManagerInfo providerManagerInfo = null;
if (providerManagerType != null) {
providerManagerInfo = this.providerManager
.getProviderManagerInfo(providerManagerType);
} else {
providerManagerInfo = this.providerManager
.getDefaultProviderManagerInfo();
providerManagerType = providerManagerInfo.getId();
}
if (providerManagerInfo == null) {
if (frombeanobject)
throw new SPIException("容器["+this.getConfigfile()+"]，SPI[" + providerManagerType + "] in "
+ callContext.getLoopContext() + " does not exist.");
else {
return getBeanObject(callContext, _name, null, true);
}
}
// 各spi管理者的缓冲关键字为providerManagerType ＋ ":" + sourceType;
if (sourceType == null || sourceType.equals("")) {
sourceType = providerManagerInfo.getDefaulProviderInfo().getType();
}
String key = providerManagerType + ":" + sourceType;
Object finalsynProvider = null;
if (providerManagerInfo.isSinglable()) {
finalsynProvider = servicProviders.get(key);
if (finalsynProvider != null)
return finalsynProvider;
}
Object provider = null;
provider = providerManagerInfo
.getSecurityProviderInfoByType(sourceType).getProvider(
callContext);
if (provider == null)
throw new SPIException("容器["+this.getConfigfile()+"]，管理服务[" + key + "]为null,请检查相关配置是否正确。");
finalsynProvider = provider;
// 生成管理服务的动态代理实例,如果不是以下的情况则不需要创建代理
try {
if (providerManagerInfo.enableTransaction()
&& providerManagerInfo.isSynchronizedEnabled()) {
if (providerManagerInfo.getProviderInfoQueue().size() > 1)
finalsynProvider = createSynTXInf(callContext,
providerManagerInfo, finalsynProvider);
else {
finalsynProvider = createTXInf(callContext,
providerManagerInfo, finalsynProvider);
}
} else if (providerManagerInfo.enableTransaction()) {
finalsynProvider = createTXInf(callContext,
providerManagerInfo, finalsynProvider);
} else if (providerManagerInfo.isSynchronizedEnabled()) {
if (providerManagerInfo.getProviderInfoQueue().size() > 1) {
finalsynProvider = createSynInf(callContext,
providerManagerInfo, finalsynProvider);
} else if (providerManagerInfo.usedCustomInterceptor()) {
finalsynProvider = createInf(callContext,
providerManagerInfo, finalsynProvider);
}
} else if (providerManagerInfo.usedCustomInterceptor() || providerManagerInfo.enableAsyncCall()) {
finalsynProvider = createInf(callContext, providerManagerInfo,
finalsynProvider);
}
// else if (serviceID.isRemote()) {
// finalsynProvider = createInf(callContext, providerManagerInfo,
// finalsynProvider, serviceID);
// }
} catch (Exception e) {
throw new SPIException(e);
}
if (providerManagerInfo.isSinglable()
&& (providerManagerInfo.enableTransaction()
|| providerManagerInfo.enableAsyncCall()
|| providerManagerInfo.isSynchronizedEnabled()
|| providerManagerInfo.usedCustomInterceptor()
// || serviceID.isRemote()
)) {
// if(callContext == null || (callContext != null &&
// !callContext.containHeaders() && !serviceID.isRestStyle()))
if (callContext == null
// || (callContext != null && !serviceID.isRestStyle())
) {
synchronized (servicProviders) {
Object temp = servicProviders.get(key);
if (temp != null)
return temp;
servicProviders.put(key, finalsynProvider);
}
}
}
return finalsynProvider;
}
// public static void main(String[] args)
// {
// Method[] methods = Test.class.getMethods();
// for(int i = 0; i < methods.length; i ++)
// {
// Method m = methods[i];
// Class[] cluss = m.getParameterTypes();
// for(int j = 0; j < cluss.length; j ++)
// {
//
// }
// }
//
// System.out.println(String.class);
// }
public static void main(String[] args) {
long s = System.currentTimeMillis();
for (int i = 0; i < 600000; i++) {
System.out.println(i);
}
long end = System.currentTimeMillis();
System.out.println((end - s) + "s");
}
public String getProperty(String name) {
return this.providerManager.getProperty(name);
}
public Set getPropertyKeys() {
return this.providerManager.getPropertyKeys();
}
public int getIntProperty(String name) {
return this.providerManager.getIntProperty(name);
}
public long getLongProperty(String name) {
return this.providerManager.getLongProperty(name);
}
public long getLongProperty(String name,long defaultvalue) {
return this.providerManager.getLongProperty(name,defaultvalue);
}
public boolean getBooleanProperty(String name) {
return this.providerManager.getBooleanProperty(name);
}
public String getProperty(String name, String defaultValue) {
return this.providerManager.getProperty(name, defaultValue);
}
public Object getObjectProperty(String name) {
return getObjectProperty(name, null);
}
public Object getObjectProperty(String name, String defaultValue) {
return this.providerManager.getObjectProperty(name, defaultValue);
}
public int getIntProperty(String name, int defaultValue) {
return this.providerManager.getIntProperty(name, defaultValue);
}
public boolean getBooleanProperty(String name, boolean defaultValue) {
return this.providerManager.getBooleanProperty(name, defaultValue);
}
public Object getBeanObject(String name) {
return getBeanObject(name, null);
// return this.providerManager.getObjectProperty(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public T getTBeanObject(String name,Class clazz) {
return (T)getBeanObject(name, null);
// return this.providerManager.getObjectProperty(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public Object getBeanObject(String name, Object defaultValue) {
return getBeanObject(null, name, defaultValue, false);
// return this.providerManager.getObjectProperty(name,
// defaultValue);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public T getTBeanObject(String name, T defaultValue,Class clazz) {
return getTBeanObject(null,name,defaultValue,clazz);
// return this.providerManager.getObjectProperty(name,
// defaultValue);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public ProSet getSetProperty(String name) {
return this.providerManager.getSetProperty(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public ProSet getSetProperty(String name, ProSet defaultValue) {
return this.providerManager.getSetProperty(name, defaultValue);
}
public ProList getListProperty(String name) {
return this.providerManager.getListProperty(name);
}
public ProList getListProperty(String name, ProList defaultValue) {
return this.providerManager.getListProperty(name, defaultValue);
}
public ProMap getMapProperty(String name) {
return this.providerManager.getMapProperty(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public ProProperties getProProperties(String name) {
return this.providerManager.getProProperties(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public ProMap getMapProperty(String name, ProMap defaultValue) {
return this.providerManager.getMapProperty(name, defaultValue);
}
public ProArray getArrayProperty(String name) {
return this.providerManager.getArrayProperty(name);
// if(value == null)
// throw new AssembleException("配置文件没有指定属性[" + name + "]！");
}
public ProArray getProArrayProperty(String name, ProArray defaultValue) {
return this.providerManager.getArrayProperty(name, defaultValue);
}
// /**
// * 这个方法需要对服务事务进行相应的处理
// * @param context
// * @param name
// * @param defaultValue
// * @return
// */
// @SuppressWarnings("unchecked")
// public static Object getBeanObject(Context context, String name,Object
// defaultValue)
// {
// ServiceID serviceID = new
// ServiceID(name,GroupRequest.GET_ALL,0,ServiceID.
// result_rsplist,ServiceID.PROPERTY_BEAN_SERVICE);
// Pro providerManagerInfo =
// this.providerManager.getPropertyBean
// (serviceID.getService());
// if(providerManagerInfo == null)
// {
// ProviderManagerInfo providerManagerInfo_ = null;
//
// providerManagerInfo_ = this.providerManager
// .getProviderManagerInfo(serviceID.getService());
// if(providerManagerInfo_ == null)
// throw new SPIException("没有定义名称为[" + name + "]的bean对象。");
// return BaseSPIManager.getProvider(context, name, null);
// }
//
// String key = name;
// Object finalsynProvider = null;
// if (providerManagerInfo.isSinglable()) {
// finalsynProvider = servicProviders.get(key);
// if (finalsynProvider != null)
// return finalsynProvider;
// }
// finalsynProvider =
// this.providerManager.getBeanObject(context
// ,serviceID.getService(),defaultValue);
// // ServiceID serviceID = new
// ServiceID(name,GroupRequest.GET_ALL,0,ServiceID
// .result_rsplist,ServiceID.PROPERTY_BEAN_SERVICE);
// if(providerManagerInfo.enableTransaction() || serviceID.isRemote())
// {
//
// finalsynProvider = createInf(context, providerManagerInfo,
// finalsynProvider,serviceID);
// if (providerManagerInfo.isSinglable()) {
// synchronized (servicProviders) {
// servicProviders.put(key, finalsynProvider);
// }
// }
// }
// return finalsynProvider;
// }
public Object getBeanObject(CallContext context, String name,
Object defaultValue) {
return getBeanObject(context, name, defaultValue, false);
}
/**
* bean工厂方法
*
* @param context
* @param name
* @param defaultValue
* @return
*/
@SuppressWarnings("unchecked")
public Object getBeanObjectFromRefID(CallContext context, RefID name,String strrefid ,Object defaultValue) {
// // 分析服务参数
// int idx = name.indexOf("?");
//
// String _name = name;
if (context == null)
context = new LocalCallContextImpl(this);
Pro providerManagerInfo = this.providerManager
.getInnerPropertyBean(name,strrefid);
if (providerManagerInfo == null) {
if(defaultValue == null) {
throwUndefineException(this.getConfigfile(),strrefid);
}
else
return defaultValue;
}
Object finalsynProvider = providerManagerInfo.getTrueValue(context,
defaultValue);
return this.proxyObject(providerManagerInfo, finalsynProvider, providerManagerInfo.getXpath());
}
protected void throwUndefineException(String configfile,String name){
StringBuilder message = new StringBuilder();
message.append("容器[").append( configfile ).append( "]没有定义名称为[" ).append( name )
.append( "]的bean对象。请检查名称大小写问题或者检查组件[" ).append( name ).append( "]是否配置正确!已正确加载组件清单如下：\r\n");
providerManager.getKeysString(message);
String msg = message.toString();
throw new SPIException(msg);
}
/**
* bean工厂方法
*
* @param context
* @param name
* @param defaultValue
* @return
*/
@SuppressWarnings("unchecked")
protected Object getBeanObject(CallContext context, String name, Object defaultValue,
boolean fromprovider) {
// 分析服务参数
// int idx = name.indexOf("?");
String _name = name;
if (context == null)
context = new LocalCallContextImpl(this);
// if (idx > 0) {
// String params = name.substring(idx + 1);
// context = buildCallContext(params, context);
// // name = name.substring(0,idx);
// }
// ServiceID serviceID = buildServiceID( name,
// ServiceID.PROPERTY_BEAN_SERVICE, this.configfile, this);
// serviceID.setApplicationContext(this.configfile);
// new ServiceID(name,GroupRequest.GET_ALL,0,ServiceID.result_rsplist,
// ServiceID.PROPERTY_BEAN_SERVICE);
Pro providerManagerInfo = this.providerManager
.getPropertyBean(name);
// if(context != null && context.getSecutiryContext() != null)
// context.getSecutiryContext().setServiceid(serviceID.getService());
if (providerManagerInfo == null) {
if (!fromprovider) {
ProviderManagerInfo providerManagerInfo_ = null;
providerManagerInfo_ = this.providerManager
.getProviderManagerInfo(name);
if (providerManagerInfo_ == null)
{
if(defaultValue == null)
throwUndefineException(this.getConfigfile(),name);
// throw new SPIException("容器["+this.getConfigfile()+"]没有定义名称为[" + name + "]的bean对象。");
else
return defaultValue;
}
return getProvider(context, _name, null, true);
} else {
if(defaultValue == null)
throwUndefineException(this.getConfigfile(),name);
// throw new SPIException("容器["+this.getConfigfile()+"]没有定义名称为[" + name + "]的bean对象。");
else
return defaultValue;
}
}
return getBeanObject(context, providerManagerInfo, defaultValue);
}
/**
* bean工厂方法
*
* @param context
* @param name
* @param defaultValue
* @return
*/
@SuppressWarnings("unchecked")
protected T getTBeanObject(CallContext context, String name,T defaultValue,Class interfaceclazz) {
// 分析服务参数
String _name = name;
if (context == null)
context = new LocalCallContextImpl(this);
// ServiceID serviceID = buildServiceID( name,
// ServiceID.PROPERTY_BEAN_SERVICE, this.configfile, this);
// serviceID.setApplicationContext(this.configfile);
// new ServiceID(name,GroupRequest.GET_ALL,0,ServiceID.result_rsplist,
// ServiceID.PROPERTY_BEAN_SERVICE);
Pro providerManagerInfo = this.providerManager
.getPropertyBean(name);
// if(context != null && context.getSecutiryContext() != null)
// context.getSecutiryContext().setServiceid(serviceID.getService());
if (providerManagerInfo == null) {
// if (!fromprovider) {
// ProviderManagerInfo providerManagerInfo_ = null;
//
// providerManagerInfo_ = this.providerManager
// .getProviderManagerInfo(serviceID.getService());
// if (providerManagerInfo_ == null)
// throw new SPIException("没有定义名称为[" + name + "]的bean对象。");
// return getProvider(context, _name, null, true);
// } else
throwUndefineException(this.getConfigfile(),name);
// throw new SPIException("容器["+this.getConfigfile()+"]没有定义名称为[" + name + "]的bean对象。");
}
return (T)getBeanObject(context, providerManagerInfo, null);
}
public Object getBeanObject(CallContext context, String name) {
return getBeanObject(context, name, null, false);
}
public Pro getProBean(String name) {
// TODO Auto-generated method stub
return this.providerManager.getPropertyBean(name);
}
public Object getBeanObject(CallContext context, Pro providerManagerInfo) {
return getBeanObject(context, providerManagerInfo, null);
}
/**
* bean组件工厂方法， 如果serviceID不为空，则serviceID是根据getBeanObject(Context context,
* String name,Object defaultValue)方法的name生成的
* 否则需要根据providerManagerInfo的name或者refid来生成serviceID
*
* @param context
* @param providerManagerInfo
* @param defaultValue
* @return
*/
public Object getBeanObject(CallContext context, Pro providerManagerInfo,
Object defaultValue) {
if (providerManagerInfo == null)
throw new SPIException("容器["+this.getConfigfile()+"]bean对象为空。");
String key = providerManagerInfo.getName();
if (providerManagerInfo.isRefereced()) {
Object retvalue = providerManagerInfo.getTrueValue(context,
defaultValue);
return retvalue;
}
Object finalsynProvider = null;
// if (serviceID == null) {
// serviceID = buildBeanServiceID( key, this);
// // serviceID.setApplicationContext(this.configfile);
// }
// // new ServiceID(key, GroupRequest.GET_ALL
// // ,0,ServiceID.result_rsplist,ServiceID.PROPERTY_BEAN_SERVICE);
// key = serviceID.getOrigineServiceID();
finalsynProvider = this.providerManager.getBeanObject(context,
providerManagerInfo, defaultValue);
if (providerManagerInfo.enableTransaction()
|| providerManagerInfo.enableAsyncCall()
|| providerManagerInfo.usedCustomInterceptor()
// || serviceID.isRemote()
) {
if (providerManagerInfo.isSinglable()) {
// String key = serviceID.getServiceID();
// if(context != null && !context.containHeaders() &&
// !serviceID.isRestStyle()
// )//如果包含头信息时，代理类将不能被缓冲，原因是头信息的动态性会导致缓冲实例过多
if (context != null
// && !serviceID.isRestStyle()
)// 如果包含头信息时，代理类将不能被缓冲，原因是头信息的动态性会导致缓冲实例过多
{
Object provider = servicProviders.get(key);
if (provider != null)
return provider;
synchronized (servicProviders) {
provider = servicProviders.get(key);
if (provider != null)
return provider;
provider = createInf(context, providerManagerInfo,
finalsynProvider);
servicProviders.put(key, provider);
}
return provider;
} else {
finalsynProvider = createInf(context, providerManagerInfo,
finalsynProvider);
return finalsynProvider;
}
} else {
finalsynProvider = createInf(context, providerManagerInfo,
finalsynProvider);
return finalsynProvider;
}
} else {
return finalsynProvider;
}
}
/**
* bean组件工厂方法， 如果serviceID不为空，则serviceID是根据getBeanObject(Context context,
* String name,Object defaultValue)方法的name生成的
* 否则需要根据providerManagerInfo的name或者refid来生成serviceID
*
* @param context
* @param providerManagerInfo
* @param defaultValue
* @return
*/
protected Object getBeanObjectFromRefID(CallContext context, Pro providerManagerInfo,
Object defaultValue) {
if (providerManagerInfo == null)
throw new SPIException("容器["+this.getConfigfile()+"]bean对象为空。");
if (providerManagerInfo.isRefereced()) {
Object retvalue = providerManagerInfo.getTrueValue(context,
defaultValue);
return retvalue;
}
Object finalsynProvider = null;
// new ServiceID(key, GroupRequest.GET_ALL
// ,0,ServiceID.result_rsplist,ServiceID.PROPERTY_BEAN_SERVICE);
finalsynProvider = this.providerManager.getBeanObject(context,
providerManagerInfo, defaultValue);
return this.proxyObject(providerManagerInfo, finalsynProvider, providerManagerInfo.getXpath());
}
public String getStringExtendAttribute(String name, String extendName) {
Pro pro = getProBean(name);
if (pro == null)
return null;
// TODO Auto-generated method stub
return pro.getStringExtendAttribute(extendName);
}
public String getStringExtendAttribute(String name, String extendName,String defaultValue) {
Pro pro = getProBean(name);
if (pro == null)
return defaultValue;
// TODO Auto-generated method stub
return pro.getStringExtendAttribute(extendName);
}
public Object getExtendAttribute(String name, String extendName) {
Pro pro = getProBean(name);
if (pro == null)
return null;
return pro.getExtendAttribute(extendName);
}
public Object getExtendAttribute(String name, String extendName,Object defaultValue) {
Pro pro = getProBean(name);
if (pro == null)
return defaultValue;
return pro.getExtendAttribute(extendName,defaultValue);
}
public int getIntExtendAttribute(String name, String extendName) {
Pro pro = getProBean(name);
if (pro == null)
return -1;
return pro.getIntExtendAttribute(extendName);
}
public int getIntExtendAttribute(String name, String extendName,int defaultValue) {
Pro pro = getProBean(name);
if (pro == null)
return defaultValue;
return pro.getIntExtendAttribute(extendName,defaultValue);
}
public long getLongExtendAttribute(String name, String extendName) {
// TODO Auto-generated method stub
Pro pro = getProBean(name);
if (pro == null)
return -1;
return pro.getLongExtendAttribute(extendName);
}
public long getLongExtendAttribute(String name, String extendName,long defaultValue) {
// TODO Auto-generated method stub
Pro pro = getProBean(name);
if (pro == null)
return defaultValue;
return pro.getLongExtendAttribute(extendName,defaultValue);
}
public boolean getBooleanExtendAttribute(String name, String extendName) {
// TODO Auto-generated method stub
Pro pro = getProBean(name);
if (pro == null)
return false;
return pro.getBooleanExtendAttribute(extendName);
}
public boolean getBooleanExtendAttribute(String name, String extendName,boolean defauleValue) {
// TODO Auto-generated method stub
Pro pro = getProBean(name);
if (pro == null)
return defauleValue;
return pro.getBooleanExtendAttribute(extendName);
}
/**
* 返回一级配置文件清单
*
* @return
*/
public List getTraceFiles() {
return this.providerManager.getTraceFiles();
}
/**
* 返回给定标识的管理服务配置文件信息
*
* @param id
* @return
*/
public LinkConfigFile getLinkConfigFile(String id) {
return this.providerManager.getLinkConfigFile(id);
}
public Map getManagers() {
return this.providerManager.getManagers();
}
public ServiceProviderManager getServiceProviderManager() {
return this.providerManager;
}
public String getConfigfile() {
return configfile;
}
public static String getRealPath(String parent, String file) {
StringBuilder ret = new StringBuilder();
if (parent.endsWith("/")) {
if (!file.startsWith("/"))
ret.append(parent).append(file);
else
ret.append(parent).append(file.substring(1));
return ret.toString();
} else {
if (!file.startsWith("/"))
ret.append(parent).append("/").append(file);
else
ret.append(parent).append(file);
return ret.toString();
}
}
public boolean isSingleton(String beanname) {
Pro pro = this.getProBean(beanname);
Assert.notNull(pro);
return pro.isSinglable();
}
// ---------------------------------------------------------------------
// Implementation of MessageSource interface
// ---------------------------------------------------------------------
public String getMessage(String code, Object[] args, String defaultMessage,
Locale locale) {
return getMessageSource()
.getMessage(code, args, defaultMessage, locale);
}
public String getMessage(String code, String defaultMessage, Locale locale) {
return getMessageSource()
.getMessage(code, null, defaultMessage, locale);
}
public String getMessage(String code,Locale locale) {
return getMessageSource().getMessage(code, null, null, locale);
}
public String getMessage(String code, String defaultMessage) {
return getMessageSource().getMessage(code, null, defaultMessage, null);
}
public String getMessage(String code) {
return getMessageSource().getMessage(code, null, null, null);
}
public String getMessage(String code, Object[] args, Locale locale)
throws NoSuchMessageException {
return getMessageSource().getMessage(code, args, locale);
}
public String getMessage(MessageSourceResolvable resolvable, Locale locale)
throws NoSuchMessageException {
return getMessageSource().getMessage(resolvable, locale);
}
/**
* Return the internal MessageSource used by the context.
*
* @return the internal MessageSource (never null)
* @throws IllegalStateException
* if the context has not been initialized yet
*/
private MessageSource getMessageSource() throws IllegalStateException {
if (this.messageSource == null) {
throw new IllegalStateException(
"MessageSource not initialized - "
+ "call 'refresh' before accessing messages via the context: "
+ this);
}
return this.messageSource;
}
private ResourceLoader resourceLoader;
/**
* This implementation delegates to this context's ResourceLoader if it
* implements the ResourcePatternResolver interface, falling back to the
* default superclass behavior else.
*
* @see #setResourceLoader
*/
public Resource[] getResources(String locationPattern) throws IOException {
if (this.resourceLoader instanceof ResourcePatternResolver) {
return ((ResourcePatternResolver) this.resourceLoader)
.getResources(locationPattern);
}
return this.resourcePatternResolver.getResources(locationPattern);
}
/**
* Return the ResourcePatternResolver to use for resolving location patterns
* into Resource instances. Default is a
* , supporting Ant-style location patterns.
*
* Can be overridden in subclasses, for extended resolution strategies, for
* example in a web environment.
*
* Do not call this when needing to resolve a location pattern. Call
* the context's getResources method instead, which will
* delegate to the ResourcePatternResolver.
*
* @return the ResourcePatternResolver for this context
* @see #getResources
*/
protected ResourcePatternResolver getResourcePatternResolver() {
return new PathMatchingResourcePatternResolver(this);
}
/**
* This implementation delegates to this context's ResourceLoader if set,
* falling back to the default superclass behavior else.
*
* @see #setResourceLoader
*/
public Resource getResource(String location) {
if (this.resourceLoader != null) {
return this.resourceLoader.getResource(location);
}
return super.getResource(location);
}
/**
* Set a ResourceLoader to use for this context. If set, the context will
* delegate all getResource calls to the given ResourceLoader.
* If not set, default resource loading will apply.
*
* The main reason to specify a custom ResourceLoader is to resolve resource
* paths (withour URL prefix) in a specific fashion. The default behavior is
* to resolve such paths as class path locations. To resolve resource paths
* as file system locations, specify a FileSystemResourceLoader here.
*
* You can also pass in a full ResourcePatternResolver, which will be
* autodetected by the context and used for getResources calls
* as well. Else, default resource pattern matching will apply.
*
* @see #getResource
* @see #DefaultResourceLoader
* @see #getResources
*/
public void setResourceLoader(ResourceLoader resourceLoader) {
this.resourceLoader = resourceLoader;
}
public boolean containsBean(String themeSourceBeanName) {
return this.providerManager.containsBean(themeSourceBeanName);
}
public T createBean(Class clazz) throws BeanInstanceException {
return createBean(clazz, null);
}
public Object createBean(String clazz) throws BeanInstanceException {
Class clss = null;
try {
clss = Class.forName(clazz);
} catch (ClassNotFoundException e) {
throw new BeanInstanceException(e);
}
return createBean(clss, null);
}
public T createBean(Class clazz, BeanInf providerManagerInfo)
throws BeanInstanceException {
try {
T ret = clazz.newInstance();
return initBean(ret, providerManagerInfo);
} catch (InstantiationException e) {
throw new BeanInstanceException(e);
} catch (IllegalAccessException e) {
throw new BeanInstanceException(e);
}
catch (BeanInstanceException e) {
throw e;
} catch (Exception e) {
throw new BeanInstanceException(e);
}
}
public T initBean(T bean, BeanInf providerManagerInfo)
throws BeanInstanceException {
try {
BeanAccembleHelper.initBean(bean, providerManagerInfo, this);
return bean;
}
catch (BeanInstanceException e) {
throw e;
} catch (Exception e) {
throw new BeanInstanceException(e);
}
}
public Object initBean(Object bean, String beanName)
throws BeanInstanceException {
try {
BeanAccembleHelper.initBean(bean, beanName, this);
return bean;
}
catch (BeanInstanceException e) {
throw e;
} catch (Exception e) {
throw new BeanInstanceException(e);
}
}
/** ResourcePatternResolver used by this context */
private ResourcePatternResolver resourcePatternResolver;
/** MessageSource we delegate our implementation of this interface to */
protected MessageSource messageSource;
// private static final Logger log =
// Logger.getLogger(ApplicationContext.class);
/**
* Initialize the MessageSource. Use parent's if none defined in this
* context.
*/
protected void initMessageSource() {
// if (this.containsBean(MESSAGE_SOURCE_BEAN_NAME)) {
// this.messageSource = (MessageSource) this
// .getBeanObject(MESSAGE_SOURCE_BEAN_NAME);
//
// if (log.isDebugEnabled()) {
// log.debug("Using MessageSource [" + this.messageSource + "]");
// }
// }
// else {
// // Use empty MessageSource to be able to accept getMessage calls.
// DelegatingMessageSource dms = new DelegatingMessageSource();
// dms.setParentMessageSource(getInternalParentMessageSource());
// this.messageSource = dms;
// // beanFactory.registerSingleton(MESSAGE_SOURCE_BEAN_NAME,
// // this.messageSource);
// if (log.isDebugEnabled()) {
// log.debug("Unable to locate MessageSource with name '"
// + MESSAGE_SOURCE_BEAN_NAME + "': using default ["
// + this.messageSource + "]");
// }
// }
// Use empty MessageSource to be able to accept getMessage calls.
DelegatingMessageSource dms = new DelegatingMessageSource();
dms.setParentMessageSource(getInternalParentMessageSource());
this.messageSource = dms;
// beanFactory.registerSingleton(MESSAGE_SOURCE_BEAN_NAME,
// this.messageSource);
if (log.isDebugEnabled()) {
log.debug("Unable to locate MessageSource with name '"
+ MESSAGE_SOURCE_BEAN_NAME + "': using default ["
+ this.messageSource.getClass().getCanonicalName() + "]");
}
}
public static final String DEFAULT_MESSAGE_BASENAME = "messages";
// protected MessageSource getInternalParentMessageSource() {
// ResourceBundleMessageSource messagesource = new ResourceBundleMessageSource();
// if(this.configfile != null && !configfile.equals(""))
// {
// int index = configfile.lastIndexOf("/");
// if(index > 0)
// {
// String parent = configfile.substring(0,index);
// messagesource.setBasename(getRealPath(parent, DEFAULT_MESSAGE_BASENAME));
//
// }
// else
// {
// messagesource.setBasename(DEFAULT_MESSAGE_BASENAME);
// }
// }
// else
// {
// messagesource.setBasename(DEFAULT_MESSAGE_BASENAME);
// }
// messagesource.setBundleClassLoader(getClassLoader());
// messagesource.setUseCodeAsDefaultMessage(true);
// return messagesource;
// }
protected MessageSource getInternalParentMessageSource() {
HotDeployResourceBundleMessageSource messagesource = new HotDeployResourceBundleMessageSource();
if(this.configfile != null && !configfile.equals(""))
{
int index = configfile.lastIndexOf("/");
if(index > 0)
{
String parent = configfile.substring(0,index);
messagesource.setBasename(getRealPath(parent, DEFAULT_MESSAGE_BASENAME));
}
else
{
messagesource.setBasename(DEFAULT_MESSAGE_BASENAME);
}
}
else
{
messagesource.setBasename(DEFAULT_MESSAGE_BASENAME);
}
messagesource.setBundleClassLoader(getClassLoader());
messagesource.setUseCodeAsDefaultMessage(true);
return messagesource;
}
public String[] getStringArray(String key) {
return this.providerManager.getStringArray(key);
}
public String[] getStringArray(String key,String[] defaultValues) {
return this.providerManager.getStringArray(key,defaultValues);
}
// private static Map serviceids = new
// java.util.WeakHashMap();
// public ServiceID buildServiceID(
// String serviceid, int serviceType,String providertype,
// BaseApplicationContext applicationcontext) {
//
// return ServiceIDUtil.buildServiceID(serviceid, serviceType,providertype,
// applicationcontext);
//
// }
//
// public ServiceID buildBeanServiceID(
// String serviceid, BaseApplicationContext applicationcontext) {
// return ServiceIDUtil.buildServiceID(serviceid, ServiceID.PROPERTY_BEAN_SERVICE,
// applicationcontext);
//
//
// }
/**
* 获取parent对应的属性内部的名称为name的Pro对象
* parent的格式：
* vvvv^^list#!#cccc^^map#!#dddd^^map
* vvvv^^list#!#cccc^^map#!#0^^list
* @param parent
* @param name
* @return
*/
public Pro getInnerPro(String parent,String name)
{
if(parent == null || parent.equals(""))
return this.getProBean(name);
String[] nodes = parent.split("\\#\\!\\#");
Pro pro = null;
String nodetype = null;
String nodename = null;
String oldnodetype = null;
String oldnodename = null;
for(int i = 0; i < nodes.length; i ++)
{
String nodewithtype = nodes[i];
String[] nodeinfo = nodewithtype.split("\\^\\^");
if(pro == null)
{
nodetype = nodeinfo[1];
nodename = nodeinfo[0];
pro = this.getProBean(nodename);
if(i == nodes.length -1)
{
//达到最后一个父节点:
if(nodetype.equals("list"))
{
ProList list = pro.getList();
int position = Integer.parseInt(name);
return list.getPro(position);
}
else if(nodetype.equals("map"))
{
ProMap map = pro.getMap();
return map.getPro(name);
}
else if(nodetype.equals("array"))
{
ProArray array = pro.getArray();
int position = Integer.parseInt(name);
return array.getPro(position);
}
else if(nodetype.equals("set"))
{
ProSet array = pro.getSet();
int position = Integer.parseInt(name);
return array.getPro(position);
}
else if(nodetype.equals("construction"))
{
List constructionList = pro.getConstructorParams();
int position = Integer.parseInt(name);
return (Pro)constructionList.get(position);
}
else if(nodetype.equals("reference"))
{
List referencesList = pro.getReferences();
int position = Integer.parseInt(name);
return (Pro)referencesList.get(position);
}
throw new NullPointerException(this.getConfigfile() + "中不存在[" + parent+","+name + "]，类型为"+nodetype+"的内部property节点");
}
}
else
{
oldnodetype = nodetype;
oldnodename = nodename;
nodetype = nodeinfo[1];
nodename = nodeinfo[0];
if(oldnodetype.equals("list"))
{
ProList list = pro.getList();
pro = list.getPro(Integer.parseInt(nodename));
}
else if(oldnodetype.equals("map"))
{
ProMap map = pro.getMap();
pro = map.getPro(nodename);
}
else if(oldnodetype.equals("array"))
{
ProArray array = pro.getArray();
int position = Integer.parseInt(nodename);
pro = array.getPro(position);
}
else if(oldnodetype.equals("set"))
{
ProSet set = pro.getSet();
int position = Integer.parseInt(nodename);
pro = set.getPro(position);
}
else if(oldnodetype.equals("reference"))
{
List referencesList = pro.getReferences();
int position = Integer.parseInt(oldnodename);
pro = (Pro)referencesList.get(position);
}
else if(oldnodetype.equals("construction"))
{
List referencesList = pro.getConstructorParams();
int position = Integer.parseInt(oldnodename);
pro = (Pro)referencesList.get(position);
}
else if(nodetype.equals("construction"))
{
List constructionList = pro.getConstructorParams();
int position = Integer.parseInt(nodename);
pro = (Pro)constructionList.get(position);
}
else if(nodetype.equals("reference"))
{
List referencesList = pro.getReferences();
int position = Integer.parseInt(nodename);
pro = (Pro)referencesList.get(position);
}
else
throw new NullPointerException(this.getConfigfile() + "中不存在[oldnodetype=" + oldnodetype +
",oldnodename="+oldnodename +
",nodetype="+nodetype +
",nodename="+nodename + "]的内部property节点");
if(i == nodes.length -1)
{
//达到最后一个父节点，从对应的节点中获取给定名称name的pro对象:
if(nodetype.equals("list"))
{
ProList list = pro.getList();
int position = Integer.parseInt(name);
return list.getPro(position);
}
else if(nodetype.equals("map"))
{
ProMap map = pro.getMap();
return map.getPro(name);
}
else if(nodetype.equals("array"))
{
ProArray array = pro.getArray();
int position = Integer.parseInt(name);
return array.getPro(position);
}
else if(nodetype.equals("set"))
{
ProSet array = pro.getSet();
int position = Integer.parseInt(name);
return array.getPro(position);
}
else if(nodetype.equals("construction"))
{
List constructionList = pro.getConstructorParams();
int position = Integer.parseInt(name);
return (Pro)constructionList.get(position);
}
else if(nodetype.equals("reference"))
{
List referencesList = pro.getReferences();
int position = Integer.parseInt(name);
return (Pro)referencesList.get(position);
}
throw new NullPointerException(this.getConfigfile() + "中不存在[" + parent+","+name + "]，类型为"+nodetype+"的内部property节点");
}
}
}
throw new NullPointerException(this.getConfigfile() + "中不存在[" + parent+","+name + "]，类型为"+nodetype+"的内部property节点");
}
public String[] getDependenciesForBean(String beanName) {
// TODO Auto-generated method stub
return providerManager.getDependenciesForBean( beanName);
}
public String[] getDependentBeans(String beanName) {
// TODO Auto-generated method stub
return providerManager.getDependentBeans(beanName);
}
public String[] getBeanNamesForType(Class class1, boolean includeNonSingletons, boolean allowEagerInit) {
// TODO Auto-generated method stub
return this.providerManager.getBeanNamesForType(class1,includeNonSingletons,allowEagerInit);
}
public boolean isFactoryBean(String beanNameToRegister) {
return providerManager.isFactoryBean(beanNameToRegister);
}
public boolean containsSingleton(String beanNameToRegister) {
// TODO Auto-generated method stub
return this.singleDestorys.contains(beanNameToRegister);
}
public Class getType(String beanNameToCheck) {
// TODO Auto-generated method stub
return providerManager.getType(beanNameToCheck);
}
/**
* 获取外部属性配置文件中的属性值
* @param property
* @return
*/
public String getExternalProperty(String property)
{
return providerManager.getExternalProperty(property);
}
/**
* 获取外部属性配置文件中的属性值
* @param property
* @return
*/
public Object getExternalObjectProperty(String property)
{
return providerManager.getExternalProperty(property);
}
public Map getAllExternalProperties(){
return providerManager.getAllExternalProperties();
}
public String getSystemEnvProperty(String property){
return providerManager.getSystemEnvProperty( property);
}
public Object getExternalObjectProperty(String property,Object defaultValue){
return providerManager.getExternalObjectProperty(property,defaultValue);
}
/**
* 获取外部属性配置文件中的属性值,如果属性值为空，则返回defaultValue
* @param property
* @param defaultValue
* @return
*/
public String getExternalProperty(String property,String defaultValue)
{
return providerManager.getExternalProperty(property,defaultValue);
}
/**
* 判断IOC容器是否为空，如果容器配置文件不存在或者容器对象为空，返回true
* @return
*/
public boolean isEmptyContext(){
return providerManager == null || this.providerManager.isEmpty();
}
public String toString(){
StringBuilder ret = new StringBuilder();
ret.append(this.getClass().getCanonicalName()).append(":").append(this.getConfigfile());
return ret.toString();
}
public BaseApplicationContext removeCacheContext(){
return applicationContexts.remove(this.getConfigfile());
}
public void restoreCacheContext(){
applicationContexts.put(this.getConfigfile(),this);
}
public void start(Starter starter){
Set beanNames = getPropertyKeys();
if(beanNames == null || beanNames.size() == 0)
return ;
// Take any bean name that we can determine URLs for.
Iterator beanNamesItr = beanNames.iterator();
Pro pro = null;
while(beanNamesItr.hasNext()) {
String beanName = beanNamesItr.next();
pro = getProBean(beanName);
if(pro == null)
continue;
try
{
starter.start(pro,this);
}
catch(Throwable e)
{
starter.failed(pro,this,e);
// if (log.isErrorEnabled())
// {
// log.error(new StringBuilder().append("Start [name:").append(pro.getName())
// .append(",class:").append(pro.getClazz())
// .append("] failed:").toString(),
// e);
//
// }
}
}
}
public synchronized void reset(){
}
public boolean getExternalBooleanProperty(String property, boolean defaultValue) {
Object value = getExternalObjectProperty( property,null);
if(value == null)
return defaultValue;
if(value instanceof Boolean ){
return ((Boolean)value).booleanValue();
}
else if(value instanceof String){
return value.equals("true");
}
else{
return true;
}
}
}