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https://issues.apache.org/jira/browse/CAMEL-12176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16350343#comment-16350343
]
Kamil commented on CAMEL-12176:
-------------------------------
[~davsclaus], what I learnt from using pure dropbox API is that indeed, you can
not use "/", but you can access "root" using empty string "".
Therefore I'm using this simple method just before I pass path to Dropbox:
{code:java}
private String cleanPath(final String path) {
return "/".equals(path) ? StringUtils.EMPTY : path; //dropbox workaround
}
{code}
I think it would be much better to use this approach instead of force users to
wonder "how the heck I can access root folder"
> Camel-Dropbox /search and /get are not working
> ----------------------------------------------
>
> Key: CAMEL-12176
> URL: https://issues.apache.org/jira/browse/CAMEL-12176
> Project: Camel
> Issue Type: Bug
> Components: camel-dropbox
> Affects Versions: 2.20.1
> Reporter: Kamil
> Assignee: Claus Ibsen
> Priority: Major
> Fix For: 2.20.3, 2.21.0
>
>
> First of all,
> [documentation|https://github.com/apache/camel/blob/master/components/camel-dropbox/src/main/docs/dropbox-component.adoc]
> states that "query" property in "search" operation is not mandatory, but:
> {code:java}
> from("direct:dropboxSearch").to("dropbox://search?remotePath=/&accessToken={{dropbox.key}}"){code}
> throws:
> {code:java}
> java.lang.IllegalArgumentException: Required value for 'query' is null
> at com.dropbox.core.v2.files.SearchArg.<init>(SearchArg.java:59)
> ~[dropbox-core-sdk-3.0.4.jar:na]
> at com.dropbox.core.v2.files.SearchArg.<init>(SearchArg.java:93)
> ~[dropbox-core-sdk-3.0.4.jar:na]
> at
> com.dropbox.core.v2.files.DbxUserFilesRequests.search(DbxUserFilesRequests.java:2416)
> ~[dropbox-core-sdk-3.0.4.jar:na]
> at
> org.apache.camel.component.dropbox.core.DropboxAPIFacade.search(DropboxAPIFacade.java:270)
> ~[camel-dropbox-2.20.1.jar:2.20.1]
> at
> org.apache.camel.component.dropbox.integration.producer.DropboxSearchProducer.process(DropboxSearchProducer.java:43)
> ~[camel-dropbox-2.20.1.jar:2.20.1]
> at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> ~[camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
> ~[camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
> ~[camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:62)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.SharedCamelInternalProcessor.process(SharedCamelInternalProcessor.java:186)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.SharedCamelInternalProcessor.process(SharedCamelInternalProcessor.java:86)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:541)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:506)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:369)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:506)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:229)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:144)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:161)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:370)
> [camel-core-2.20.1.jar:2.20.1]{code}
> On the other hand, when I put query=* like this:
> {code:java}
> from("direct:dropboxSearch").to("dropbox://search?remotePath=/&query=*&accessToken={{dropbox.key}}"){code}
> it throws:
> {code:java}
> org.apache.camel.component.dropbox.util.DropboxException: / does not exist or
> can't obtain metadata
> at
> org.apache.camel.component.dropbox.core.DropboxAPIFacade.search(DropboxAPIFacade.java:283)
> ~[camel-dropbox-2.20.1.jar:2.20.1]
> at
> org.apache.camel.component.dropbox.integration.producer.DropboxSearchProducer.process(DropboxSearchProducer.java:43)
> ~[camel-dropbox-2.20.1.jar:2.20.1]
> at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> ~[camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
> ~[camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
> ~[camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:62)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.SharedCamelInternalProcessor.process(SharedCamelInternalProcessor.java:186)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.processor.SharedCamelInternalProcessor.process(SharedCamelInternalProcessor.java:86)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:541)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:506)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:369)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:506)
> [camel-core-2.20.1.jar:2.20.1]
> at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:229)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:144)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:161)
> [camel-core-2.20.1.jar:2.20.1]
> at
> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:370)
> [camel-core-2.20.1.jar:2.20.1]
>
> {code}
>
> Additionally, the same exception is thrown when I try to download *anything*
> using:
> {code:java}
> from("direct:dropboxGet")
> .to("dropbox://get?remotePath=/&accessToken={{dropbox.key}}");{code}
>
> Dropbox:put is working without any problems...
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