调用外部Web服务的IBM Content Collector错误 [英] IBM Content Collector error calling external Web Service

问题描述

在我当前使用IBM Content Collector 4.0.1 SP5和IBM Filenet P8 Content Engine 5.2.1的项目中，我需要从文件系统收集文件并将它们添加到某个P8的对象存储中.

在服务器上执行上载后或发生错误的情况下，我插入了WS Call Web服务任务，以便提交一些要写入数据库的数据.

配置如下:

Web服务符合

当ICC尝试调用WS时，出现HTTP/1.1 400 Bad Request错误，如下所示:

2017-10-20T13:47:10.394Z最佳[47]准备发送到的内容 网络服务:{"e:\ report \ amm_000001_00001 \ 2017 \ 10 \ 201710_amm_000001_00001_qxn_report_00_errato.pdf":{"esito":"KO"，"fileName":"Prova"}，"e:\ report \ amm_000001_00001 \ 2017 \ 10 \ 201710_amm_000001_00001_qxn_report_00_errato.xml:{" esito:" KO，" fileName:" Prova}}
[com.ibm.afu.connector.webservice.task.InvokeServiceTask getInputHttpEntity] [CTMS-task-12dc 44] 2017-10-20T13:47:10.456Z 最佳[48]配置: http://192.168.8.29:8080/sirfAcq/filenet/notificaArchiviazione fileName
esito
[com.ibm.afu.connector.webservice.task.InvokeServiceTask执行] [CTMS-task-12dc 44] 2017-10-20T13:47:10.830Z最佳[49]调用 网络服务 URI: http://192.168.8.29:8080/sirfAcq/filenet/notificaArchiviazione
[com.ibm.afu.connector.webservice.task.InvokeServiceTask执行] [CTMS-task-12dc 44] 2017-10-20T13:47:13.763Z最佳[50]调用 花了时间(毫秒):2933
[com.ibm.afu.connector.webservice.task.InvokeServiceTask执行] [CTMS-task-12dc 44] 2017-10-20T13:47:13.763Z严重[51]无法执行 调用Web服务:HTTP/1.1 400错误的请求
[com.ibm.afu.connector.webservice.task.InvokeServiceTask执行] [CTMS-task-12dc 44] 2017-10-20T13:47:13.841Z最佳[52] [ctms-native] 2017-10-20T13:47:13Z Trace2 0x12dc调用 成功完成任务...

我在做什么错了?

最后，我设法从注释中消除了consumes参数；这样做将迫使WS接受通过GET或POST方法给出的每种可能的消息.

此外，我还收到了由IBM ICC和eDM L2支持提供的提示，他建议:

您的Web服务器似乎不理解该请求， 正在从ICC发送.

这是从ICC发送的请求(从您的日志片段中 提供):

{"e:\ report \ amm_000001_00001 \ 2017 \ 10 \ 201710_amm_000001_00001_qxn_report_00_errato.pdf":{"esito":"KO"，"fileName":"Prova"}，"e:\ report \ amm_000001_00001 \ 2017 \ 10 \ 201710_amm_000001_00001_qxn_report_00_errato.xml:{" esito:" KO，" fileName:" Prova}}

检查您的代码是否能够解析上面的数据.

In my current project using IBM Content Collector 4.0.1 SP5 with IBM Filenet P8 Content Engine 5.2.1 I need to collect files from file system and add them to a certain P8's object store.

After performing upload on the server or in case of error I inserted a WS Call Web Service Task in order to submit some data to be written to a database.

The configuration is the following:

The web service is REST conformant as requested in the WS Call Web Service task description page provided by IBM, follows a code excerpt:

@RequestMapping(value = "/filenet/notificaArchiviazione", method = { RequestMethod.GET,
                      RequestMethod.POST }, consumes = { MediaType.APPLICATION_FORM_URLENCODED_VALUE,
                                     MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE }, produces = {
                                                    MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE })
       @ResponseBody
       String notificaArchiviazione(@RequestParam("fileName") String fileName, @RequestParam("esito") String esito) {

When ICC tries to call the WS I get a HTTP/1.1 400 Bad Request error like this:

2017-10-20T13:47:10.394Z FINEST [47] Prepared content to send to webservice:{"e:\report\amm_000001_00001\2017\10\201710_amm_000001_00001_qxn_report_00_errato.pdf":{"esito":"KO","fileName":"Prova"},"e:\report\amm_000001_00001\2017\10\201710_amm_000001_00001_qxn_report_00_errato.xml":{"esito":"KO","fileName":"Prova"}}
[com.ibm.afu.connector.webservice.task.InvokeServiceTask getInputHttpEntity] [CTMS-task-12dc 44] 2017-10-20T13:47:10.456Z FINEST [48] Configuration: http://192.168.8.29:8080/sirfAcq/filenet/notificaArchiviazione fileName
esito
[com.ibm.afu.connector.webservice.task.InvokeServiceTask execute] [CTMS-task-12dc 44] 2017-10-20T13:47:10.830Z FINEST [49] Invoking webservice URI:http://192.168.8.29:8080/sirfAcq/filenet/notificaArchiviazione
[com.ibm.afu.connector.webservice.task.InvokeServiceTask execute] [CTMS-task-12dc 44] 2017-10-20T13:47:13.763Z FINEST [50] Invocation took time (ms): 2933
[com.ibm.afu.connector.webservice.task.InvokeServiceTask execute] [CTMS-task-12dc 44] 2017-10-20T13:47:13.763Z SEVERE [51] Failed to invoke webservice: HTTP/1.1 400 Bad Request
[com.ibm.afu.connector.webservice.task.InvokeServiceTask execute] [CTMS-task-12dc 44] 2017-10-20T13:47:13.841Z FINEST [52] [ctms-native] 2017-10-20T13:47:13Z Trace2 0x12dc Invocation successfull, task finished...

What am I doing wrong?

解决方案

Finally I managed to get it work eliminating the consumes parameter from the annotation; doing this will force the WS to accept every kind of possible message provided it is given through a GET or POST method.

In addition I received a hint by a IBM ICC and eDM L2 support who suggested:

It appears that your web server does not understand the request that is being sent from ICC.

This is the request being sent from ICC (from the log snippet you provided):

{"e:\report\amm_000001_00001\2017\10\201710_amm_000001_00001_qxn_report_00_errato.pdf":{"esito":"KO","fileName":"Prova"},"e:\report\amm_000001_00001\2017\10\201710_amm_000001_00001_qxn_report_00_errato.xml":{"esito":"KO","fileName":"Prova"}}

Check your code if it is able to parse the data above.

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