【发布时间】:2021-02-18 13:12:32
【问题描述】:
我有一个 SFTP 适配器,它从远程位置下载文件并对其进行转换。但是它跳过了备用文件。即如果在 SFTP HOST 文件中是 1.zip,2.zip,3.zip ,那么它只处理 1.zip 和 3.zip
@Bean
@Primary
public IntegrationFlow sftpInboundFlow(){
...
..
SftpInboundChannelAdapterSpec messageSourceBuilder =
...
..
IntegrationFlowBuilder flowBuilder = IntegrationFlows
.from(messageSourceBuilder, consumerSpec())
.log(Level.INFO, m -> "INBOUND: " + m.getPayload() + " HEADERS: " + m.getHeaders()
);
return flowBuilder.channel(INBOUND_CHANNEL).handle(new MessageHandler());
// Works fine if changed to
// flowBuilder.channel(INBOUND_CHANNEL).get();
//
}
@Bean
public IntegrationFlow uncompressionfileFlow() {
UnZipTransformer unZipTransformer = new UnZipTransformer();
IntegrationFlowBuilder flowBuilder = IntegrationFlows.from(INBOUND_CHANNEL).transform(unZipTransformer)
.split(new UnZipAbstractMessageSplitter(prop1, prop2))
.log(Level.INFO, m -> "OUTBOUND: " + m.getPayload() + " HEADERS: " + m.getHeaders())
.enrichHeaders(h -> h.headerExpression(FileHeaders.ORIGINAL_FILE,
"payload.headers['" + FileHeaders.FILENAME + "']"));
return flowBuilder.channel(OUTBOUND_CHANNEL).get();
}
【问题讨论】:
标签: spring spring-boot spring-integration spring-integration-sftp