Examples with AuthenticationInfo com.alibaba.otter.canal.parse.support.AuthenticationInfo used on opensource projects

Example 6 with AuthenticationInfo

use of com.alibaba.otter.canal.parse.support.AuthenticationInfo in project otter by alibaba.

the class MediaHAController method start.

public void start() throws CanalHAException {
    super.start();
    if (this.supplier == null) {
        validate();
        this.supplier = MediaDatasourceSupplier.newInstance(group);
    }
    if (!this.supplier.isStart()) {
        this.supplier.start();
    }
    DatasourceInfo fetched = this.supplier.fetchMaster();
    AuthenticationInfo masterFetched = AuthenticationInfoUtils.createFrom(fetched);
    log.info(String.format("medialHAController started for  goup:[%s], and first auth info is : [%s]", this.group, masterFetched));
    this.availableAuthenticationInfo = customInfoIfNecessay(masterFetched);
    log.info(String.format("medialHAController customed for goup:[%s], and first auth info is : [%s]", this.group, this.availableAuthenticationInfo));
    this.supplier.addSwtichCallback(new DatasourceChangeCallback() {

        @Override
        public void masterChanged(DatasourceInfo newMaster) {
            AuthenticationInfo newAuthenticationInfo = AuthenticationInfoUtils.createFrom(newMaster);
            switchEventSource(newAuthenticationInfo);
        }
    });
}