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

Introduction

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

Prototype

void setLastReleasedMessageSequenceNumber(int sequenceNumber);

Source Link

Usage

From source file:org.springframework.integration.jdbc.store.JdbcMessageStore.java

@Override
public MessageGroup getMessageGroup(Object groupId) {
    String key = getKey(groupId);
    final AtomicReference<Date> createDate = new AtomicReference<Date>();
    final AtomicReference<Date> updateDate = new AtomicReference<Date>();
    final AtomicReference<Boolean> completeFlag = new AtomicReference<Boolean>();
    final AtomicReference<Integer> lastReleasedSequenceRef = new AtomicReference<Integer>();

    this.jdbcTemplate.query(getQuery(Query.GET_GROUP_INFO), rs -> {
        updateDate.set(rs.getTimestamp("UPDATED_DATE"));

        createDate.set(rs.getTimestamp("CREATED_DATE"));

        completeFlag.set(rs.getInt("COMPLETE") > 0);

        lastReleasedSequenceRef.set(rs.getInt("LAST_RELEASED_SEQUENCE"));
    }, key, this.region);

    if (createDate.get() == null && updateDate.get() == null) {
        return new SimpleMessageGroup(groupId);
    }// ww  w .  j  av a2s . co m

    MessageGroup messageGroup = getMessageGroupFactory().create(this, groupId, createDate.get().getTime(),
            completeFlag.get());
    messageGroup.setLastModified(updateDate.get().getTime());
    messageGroup.setLastReleasedMessageSequenceNumber(lastReleasedSequenceRef.get());
    return messageGroup;
}

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