Example usage for org.springframework.integration.channel ChannelInterceptorAware addInterceptor

Introduction

In this page you can find the example usage for org.springframework.integration.channel ChannelInterceptorAware addInterceptor.

Prototype

void addInterceptor(ChannelInterceptor interceptor);

Source Link

Document

Add a channel interceptor to the end of the list.

Usage

From source file:xolpoc.plugins.StreamPlugin.java

private MessageChannel tapOutputChannel(MessageChannel tapChannel, ChannelInterceptorAware outputChannel) {
    outputChannel.addInterceptor(new WireTap(tapChannel));
    return tapChannel;
}

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From source file:org.springframework.integration.config.GlobalChannelInterceptorProcessor.java

/**
 * Adds any interceptor whose pattern matches against the channel's name.
 *//*w  ww. j  ava 2 s.c o  m*/
private void addMatchingInterceptors(ChannelInterceptorAware channel, String beanName) {
    if (logger.isDebugEnabled()) {
        logger.debug("Applying global interceptors on channel '" + beanName + "'");
    }
    List<GlobalChannelInterceptorWrapper> tempInterceptors = new ArrayList<GlobalChannelInterceptorWrapper>();
    for (GlobalChannelInterceptorWrapper globalChannelInterceptorWrapper : this.positiveOrderInterceptors) {
        String[] patterns = globalChannelInterceptorWrapper.getPatterns();
        patterns = StringUtils.trimArrayElements(patterns);
        if (PatternMatchUtils.simpleMatch(patterns, beanName)) {
            tempInterceptors.add(globalChannelInterceptorWrapper);
        }
    }
    Collections.sort(tempInterceptors, this.comparator);
    for (GlobalChannelInterceptorWrapper next : tempInterceptors) {
        ChannelInterceptor channelInterceptor = next.getChannelInterceptor();
        if (!(channelInterceptor instanceof VetoCapableInterceptor)
                || ((VetoCapableInterceptor) channelInterceptor).shouldIntercept(beanName, channel)) {
            channel.addInterceptor(channelInterceptor);
        }
    }

    tempInterceptors.clear();
    for (GlobalChannelInterceptorWrapper globalChannelInterceptorWrapper : this.negativeOrderInterceptors) {
        String[] patterns = globalChannelInterceptorWrapper.getPatterns();
        patterns = StringUtils.trimArrayElements(patterns);
        if (PatternMatchUtils.simpleMatch(patterns, beanName)) {
            tempInterceptors.add(globalChannelInterceptorWrapper);
        }
    }
    Collections.sort(tempInterceptors, this.comparator);
    if (!tempInterceptors.isEmpty()) {
        for (int i = tempInterceptors.size() - 1; i >= 0; i--) {
            ChannelInterceptor channelInterceptor = tempInterceptors.get(i).getChannelInterceptor();
            if (!(channelInterceptor instanceof VetoCapableInterceptor)
                    || ((VetoCapableInterceptor) channelInterceptor).shouldIntercept(beanName, channel)) {
                channel.addInterceptor(0, channelInterceptor);
            }
        }
    }
}

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