Example usage for org.springframework.integration.store MessageGroup getSequenceSize

Introduction

In this page you can find the example usage for org.springframework.integration.store MessageGroup getSequenceSize.

Prototype

int getSequenceSize();

Source Link

Usage

From source file:com.qpark.eip.core.spring.AbstractAggregator.java

/**
 * @param group/*  w  ww. ja v a 2s .c om*/
 * @return
 */
public boolean canRelease(final MessageGroup group) {
    boolean canRelease = false;
    this.logger.trace("+canRelease group messages.size={}, sequenceSize={}", group.getMessages().size(),
            group.getSequenceSize());
    if (group.getSequenceSize() > 0 && group.getSequenceSize() == group.getMessages().size()) {
        canRelease = true;
    }
    this.logger.trace("-canRelease group canRelease={}", canRelease);
    return canRelease;
}

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From source file:org.springframework.integration.aggregator.CorrelatingMessageHandler.java

private void cleanUpForReleasedGroup(MessageGroup group, Collection<Message> completedMessages) {
    if (group.isComplete() || group.getSequenceSize() == 0) {
        // The group is complete or else there is no
        // sequence so there is no more state to track
        remove(group);/*w w w. j a v a 2s  .c om*/
    } else {
        // Mark these messages as processed, but do not
        // remove the group from store
        if (completedMessages == null) {
            mark(group);
        } else {
            mark(group, completedMessages);
        }
    }
}

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