Problem with documentum client rest java 16.4

hi, i'm trying to executed a java application test with simple main

public static void main(String[] args) throws Exception

{
new DocumentTest();
InitialLoad.startup();
GFolder gc = (GFolder) Application.getBean("dctm_folder");
gc("testDESA");
Folder f = gc.getFolderByQualification("dm_folder where object_name like 'ACL%' ");
}

i add at the execution configuration "Classpath" inside "user entries"

httpclient-4.5.2.jar
httpcore-4.4.4.jar
commons-logging-1.1.1.jar
commons-codec-1.10.jar
documentum-rest-beans

This test throws :

[debug] Resource URI: http://localhost:8080/dctm-rest/services
[debug] HTTP method: GET
[debug] Request headers: {Accept=[application/home+json]}
[debug] Expected response body class: JsonHomeDocument
[debug] Request parameters:
[debug] Authenticate with Basic cHJ1ZWJhc2Fhd191c2VyOkRNX0VOQ1JfUEFTUz123UR3c4VGlRZjBGcEZOR2Q4OFQxYVlPd0ZNL2ZVeGQvNk9CWElnYWxBZHQ2UXhFci9WNTl6Q2FMWFpNR0hIYjUzR1gvUDQwSkRGMzg9
[debug] Sending GET request to http://localhost:8080/dctm-rest/services
Exception in thread "main" java.lang.NoSuchMethodError: org/springframework/http/client/HttpComponentsClientHttpRequestFactory.setBufferRequestBody(Z)V
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.sendRequest(AbstractRestTemplateClient.java:411)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.get(AbstractRestTemplateClient.java:521)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getHomeDocument(DCTMJacksonClient.java:159)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getRepositories(DCTMJacksonClient.java:175)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.getRepository(AbstractRestTemplateClient.java:822)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getRepository(DCTMJacksonClient.java:182)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.feed(AbstractRestTemplateClient.java:816)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.objectFeed(DCTMJacksonClient.java:726)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.dql(DCTMJacksonClient.java:187)
at com.prueba.test.GFolder.getFolderByQualification(GFolder.java:93)
at com.prueba.test.DocumentTest.main(DocumentTest.java:35)

could you help me with this or any idea?

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Comments

Karen Weir

@padiss80 , have you resolved this on your own or is it still open for discussion?

padiss80

Hello Karen, i didnt resolved, Is it still open for discussion.

Hicham Bahi

If I understand your problem correctly, this has nothing to do with Documentum REST but with your REST client implementation.

By the way, Documentum REST typically uses the MIME Type application/vnd.emc.documentum and not application/home+json.

padiss80

Hello, Bacham3, thks for your answer, but the compatibility throws the exception is only uses the MIME Type application/vnd.emc.documentum and not application/home+json?

Hicham Bahi

Sorry my response got truncated. The default MIME type expected is application/vnd.emc.documentum+json. You can also use application/vnd.emc.documentum+xml. See Documentum REST Developers guide for details.

padiss80

understand your proposal, but I don't see that it has to do with the exception and class not found, you know?

Hicham Bahi

That's right! Like I wrote it seems like the error happens in your client implementation before the request is sent.

padiss80

 understand your proposal, but I don't see that it has to do with the exception and class not found

Hi, @bacham3

I have seen the manual "Documentum Platform REST Services 7.2 Development Guide".

I read this part "Media Type for Home Document - The Home Document resource uses application/home+json and application/home+xml as its media types."

with which my code is fine, not?