本文整理汇总了Java中org.apache.tomcat.InstanceManager.newInstance方法的典型用法代码示例。如果您正苦于以下问题：Java InstanceManager.newInstance方法的具体用法？Java InstanceManager.newInstance怎么用？Java InstanceManager.newInstance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.tomcat.InstanceManager的用法示例。
在下文中一共展示了InstanceManager.newInstance方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getServlet
import org.apache.tomcat.InstanceManager; //导入方法依赖的package包/类
public Servlet getServlet() throws ServletException {
// DCL on 'reload' requires that 'reload' be volatile
// (this also forces a read memory barrier, ensuring the
// new servlet object is read consistently)
if (reload) {
synchronized (this) {
// Synchronizing on jsw enables simultaneous loading
// of different pages, but not the same page.
if (reload) {
// This is to maintain the original protocol.
destroy();
final Servlet servlet;
try {
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
} catch (Exception e) {
Throwable t = ExceptionUtils
.unwrapInvocationTargetException(e);
ExceptionUtils.handleThrowable(t);
throw new JasperException(t);
}
servlet.init(config);
if (!firstTime) {
ctxt.getRuntimeContext().incrementJspReloadCount();
}
theServlet = servlet;
reload = false;
// Volatile 'reload' forces in order write of 'theServlet' and new servlet object
}
}
}
return theServlet;
}
示例2: getServlet
import org.apache.tomcat.InstanceManager; //导入方法依赖的package包/类
public Servlet getServlet() throws ServletException {
// DCL on 'reload' requires that 'reload' be volatile
// (this also forces a read memory barrier, ensuring the
// new servlet object is read consistently)
if (reload) {
synchronized (this) {
// Synchronizing on jsw enables simultaneous loading
// of different pages, but not the same page.
if (reload) {
// This is to maintain the original protocol.
destroy();
final Servlet servlet;
try {
InstanceManager instanceManager = InstanceManagerFactory.getInstanceManager(config);
servlet = (Servlet) instanceManager.newInstance(ctxt.getFQCN(), ctxt.getJspLoader());
} catch (Exception e) {
Throwable t = ExceptionUtils
.unwrapInvocationTargetException(e);
ExceptionUtils.handleThrowable(t);
throw new JasperException(t);
}
servlet.init(config);
if (!firstTime) {
ctxt.getRuntimeContext().incrementJspReloadCount();
}
theServlet = servlet;
reload = false;
// Volatile 'reload' forces in order write of 'theServlet' and new servlet object
}
}
}
return theServlet;
}
示例3: WsSession
import org.apache.tomcat.InstanceManager; //导入方法依赖的package包/类
/**
* Creates a new WebSocket session for communication between the two
* provided end points. The result of {@link Thread#getContextClassLoader()}
* at the time this constructor is called will be used when calling
* {@link Endpoint#onClose(Session, CloseReason)}.
*
* @param localEndpoint
* @param wsRemoteEndpoint
* @param negotiatedExtensions
* @throws DeploymentException
*/
public WsSession(Endpoint localEndpoint,
WsRemoteEndpointImplBase wsRemoteEndpoint,
WsWebSocketContainer wsWebSocketContainer,
URI requestUri, Map<String,List<String>> requestParameterMap,
String queryString, Principal userPrincipal, String httpSessionId,
List<Extension> negotiatedExtensions, String subProtocol, Map<String,String> pathParameters,
boolean secure, EndpointConfig endpointConfig) throws DeploymentException {
this.localEndpoint = localEndpoint;
this.wsRemoteEndpoint = wsRemoteEndpoint;
this.wsRemoteEndpoint.setSession(this);
this.remoteEndpointAsync = new WsRemoteEndpointAsync(wsRemoteEndpoint);
this.remoteEndpointBasic = new WsRemoteEndpointBasic(wsRemoteEndpoint);
this.webSocketContainer = wsWebSocketContainer;
applicationClassLoader = Thread.currentThread().getContextClassLoader();
wsRemoteEndpoint.setSendTimeout(
wsWebSocketContainer.getDefaultAsyncSendTimeout());
this.maxBinaryMessageBufferSize =
webSocketContainer.getDefaultMaxBinaryMessageBufferSize();
this.maxTextMessageBufferSize =
webSocketContainer.getDefaultMaxTextMessageBufferSize();
this.maxIdleTimeout =
webSocketContainer.getDefaultMaxSessionIdleTimeout();
this.requestUri = requestUri;
if (requestParameterMap == null) {
this.requestParameterMap = Collections.emptyMap();
} else {
this.requestParameterMap = requestParameterMap;
}
this.queryString = queryString;
this.userPrincipal = userPrincipal;
this.httpSessionId = httpSessionId;
this.negotiatedExtensions = negotiatedExtensions;
if (subProtocol == null) {
this.subProtocol = "";
} else {
this.subProtocol = subProtocol;
}
this.pathParameters = pathParameters;
this.secure = secure;
this.wsRemoteEndpoint.setEncoders(endpointConfig);
this.endpointConfig = endpointConfig;
this.userProperties.putAll(endpointConfig.getUserProperties());
this.id = Long.toHexString(ids.getAndIncrement());
InstanceManager instanceManager = webSocketContainer.getInstanceManager();
if (instanceManager != null) {
try {
instanceManager.newInstance(localEndpoint);
} catch (Exception e) {
throw new DeploymentException(sm.getString("wsSession.instanceNew"), e);
}
}
if (log.isDebugEnabled()) {
log.debug(sm.getString("wsSession.created", id));
}
}
示例4: WsSession
import org.apache.tomcat.InstanceManager; //导入方法依赖的package包/类
/**
* Creates a new WebSocket session for communication between the two
* provided end points. The result of {@link Thread#getContextClassLoader()}
* at the time this constructor is called will be used when calling
* {@link Endpoint#onClose(Session, CloseReason)}.
*
* @param localEndpoint
* @param wsRemoteEndpoint
* @param negotiatedExtensions
* @throws DeploymentException
*/
public WsSession(Endpoint localEndpoint, WsRemoteEndpointImplBase wsRemoteEndpoint,
WsWebSocketContainer wsWebSocketContainer, URI requestUri, Map<String, List<String>> requestParameterMap,
String queryString, Principal userPrincipal, String httpSessionId, List<Extension> negotiatedExtensions,
String subProtocol, Map<String, String> pathParameters, boolean secure, EndpointConfig endpointConfig)
throws DeploymentException {
this.localEndpoint = localEndpoint;
this.wsRemoteEndpoint = wsRemoteEndpoint;
this.wsRemoteEndpoint.setSession(this);
this.remoteEndpointAsync = new WsRemoteEndpointAsync(wsRemoteEndpoint);
this.remoteEndpointBasic = new WsRemoteEndpointBasic(wsRemoteEndpoint);
this.webSocketContainer = wsWebSocketContainer;
applicationClassLoader = Thread.currentThread().getContextClassLoader();
wsRemoteEndpoint.setSendTimeout(wsWebSocketContainer.getDefaultAsyncSendTimeout());
this.maxBinaryMessageBufferSize = webSocketContainer.getDefaultMaxBinaryMessageBufferSize();
this.maxTextMessageBufferSize = webSocketContainer.getDefaultMaxTextMessageBufferSize();
this.maxIdleTimeout = webSocketContainer.getDefaultMaxSessionIdleTimeout();
this.requestUri = requestUri;
if (requestParameterMap == null) {
this.requestParameterMap = Collections.emptyMap();
} else {
this.requestParameterMap = requestParameterMap;
}
this.queryString = queryString;
this.userPrincipal = userPrincipal;
this.httpSessionId = httpSessionId;
this.negotiatedExtensions = negotiatedExtensions;
if (subProtocol == null) {
this.subProtocol = "";
} else {
this.subProtocol = subProtocol;
}
this.pathParameters = pathParameters;
this.secure = secure;
this.wsRemoteEndpoint.setEncoders(endpointConfig);
this.endpointConfig = endpointConfig;
this.userProperties.putAll(endpointConfig.getUserProperties());
this.id = Long.toHexString(ids.getAndIncrement());
InstanceManager instanceManager = webSocketContainer.getInstanceManager();
if (instanceManager != null) {
try {
instanceManager.newInstance(localEndpoint);
} catch (Exception e) {
throw new DeploymentException(sm.getString("wsSession.instanceNew"), e);
}
}
if (log.isDebugEnabled()) {
log.debug(sm.getString("wsSession.created", id));
}
}