Java IoFilterChain.getSession方法代码示例

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPostRemove(IoFilterChain parent, String name, NextFilter nextFilter) throws Exception {
    super.onPostRemove(parent, name, nextFilter);
    IoSession session = parent.getSession();
    if (session == null) {
        return;
    }

    Zlib inflater = (Zlib) session.getAttribute(INFLATER);
    Zlib deflater = (Zlib) session.getAttribute(DEFLATER);
    if (deflater != null) {
        deflater.cleanUp();
    }

    if (inflater != null) {
        inflater.cleanUp();
    }
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
/**
 * Executed just before the filter is added into the chain, we do :
 * <ul>
 * <li>check that we don't have a SSL filter already present
 * <li>we update the next filter
 * <li>we create the SSL handler helper class
 * <li>and we store it into the session's Attributes
 * </ul>
 */
@Override
public void onPreAdd(IoFilterChain parent, String name, NextFilter nextFilter) throws SSLException {
    // Check that we don't have a SSL filter already present in the chain
    if (parent.contains(SslFilter.class)) {
        String msg = "Only one SSL filter is permitted in a chain.";
        LOGGER.error(msg);
        throw new IllegalStateException(msg);
    }

    LOGGER.debug("Adding the SSL Filter {} to the chain", name);

    IoSession session = parent.getSession();
    session.setAttribute(NEXT_FILTER, nextFilter);

    // Create a SSL handler and start handshake.
    SslHandler handler = new SslHandler(this, session);
    handler.init();
    session.setAttribute(SSL_HANDLER, handler);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
/**
 * Executed just before the filter is added into the chain, we do :
 * <ul>
 * <li>check that we don't have a SSL filter already present
 * <li>we update the next filter
 * <li>we create the SSL handler helper class
 * <li>and we store it into the session's Attributes
 * </ul>
 */
@Override
public void onPreAdd(IoFilterChain chain, String name, NextFilter nextFilter) throws SSLException {
	// Check that we don't have a SSL filter already present in the chain
	if (chain.getEntry(SslFilter.class) != null) {
		throw new IllegalStateException("Only one SSL filter is permitted in a chain.");
	}

	IoSession session = chain.getSession();

	// Create a SSL handler and start handshake.
	SslHandler sslHandler = new SslHandler(this, session);

	// Adding the supported ciphers in the SSLHandler
	if (enabledCipherSuites == null || enabledCipherSuites.length == 0) {
		enabledCipherSuites = sslContext.getServerSocketFactory().getSupportedCipherSuites();
	}

	sslHandler.init();

	session.setAttribute(SSL_HANDLER, sslHandler);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPreAdd(IoFilterChain parent, String name, NextFilter nextFilter) throws Exception {
    if (parent.contains(CompressionFilter.class)) {
        throw new IllegalStateException("Only one " + CompressionFilter.class + " is permitted.");
    }

    Zlib deflater = new Zlib(compressionLevel, Zlib.MODE_DEFLATER);
    Zlib inflater = new Zlib(compressionLevel, Zlib.MODE_INFLATER);

    IoSession session = parent.getSession();

    session.setAttribute(DEFLATER, deflater);
    session.setAttribute(INFLATER, inflater);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPreAdd(IoFilterChain parent, String name, NextFilter nextFilter) throws Exception {
    if (parent.contains(this)) {
        throw new IllegalArgumentException(
                "You can't add the same filter instance more than once.  Create another instance and add it.");
    }

    IoSession session = parent.getSession();
    session.setAttribute(RESPONSE_INSPECTOR, responseInspectorFactory.getResponseInspector());
    session.setAttribute(REQUEST_STORE, createRequestStore(session));
    session.setAttribute(UNRESPONDED_REQUEST_STORE, createUnrespondedRequestStore(session));
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPostRemove(IoFilterChain parent, String name, NextFilter nextFilter) throws Exception {
    IoSession session = parent.getSession();

    destroyUnrespondedRequestStore(getUnrespondedRequestStore(session));
    destroyRequestStore(getRequestStore(session));

    session.removeAttribute(UNRESPONDED_REQUEST_STORE);
    session.removeAttribute(REQUEST_STORE);
    session.removeAttribute(RESPONSE_INSPECTOR);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPreRemove(IoFilterChain parent, String name, NextFilter nextFilter) throws SSLException {
    IoSession session = parent.getSession();
    stopSsl(session);
    session.removeAttribute(NEXT_FILTER);
    session.removeAttribute(SSL_HANDLER);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
@Override
public void onPreRemove(IoFilterChain chain, String name, NextFilter nextFilter) throws SSLException {
	IoSession session = chain.getSession();
	stopSsl(session);
	session.removeAttribute(SSL_HANDLER);
}
 

import org.apache.mina.core.filterchain.IoFilterChain; //导入方法依赖的package包/类
/**
 * Called when the filter is removed from the filter chain.
 * Cleans the {@link ProxyIoSession} instance from the session.
 * 
 * @param chain the filter chain
 * @param name the name assigned to this filter
 * @param nextFilter the next filter
 */
@Override
public void onPreRemove(final IoFilterChain chain, final String name, final NextFilter nextFilter) {
    IoSession session = chain.getSession();
    session.removeAttribute(ProxyIoSession.PROXY_SESSION);
}