Unable to consume RESTful api of Hippo

[Pradeepa Kadiyala]

 I have deployed my hippo CMS on a dev environment and enabled the RESTful services for the same using the essentials tool. 

My Dev server is a linux based serer with some IP and we are able to access the same by using the URL : http://aaa.bb.ccc.dd:8080/cms.

Post enabling my REST services i also get my documents list using the URL: http://aaa.bb.ccc.dd:8080/site/api/documents

BUt when i try to use the same url from one of my other intergrated applications using the following code i am getting an error:

restEndPoint=properties.getProperty("cmsRestapiAddress");

logger.info("StringTemplateUtilsCms::getTemplateList::Cms Mount point URL :"+restEndPoint);

URL url = new URL(restEndPoint);

HttpURLConnection conn = (HttpURLConnection) url.openConnection();

conn.setRequestMethod(serviceType);

Date currentDate = new Date();

Map<String,Object> params = new HashMap<String, Object>();

params.put("interactionDate", currentDate.toString());

String timestamp=generateCode();

//params.put("token", new String(KeyUtils.generateToken(timestamp)));

params.put("timestamp", timestamp);

StringBuilder postData = new StringBuilder();

for (Map.Entry<String,Object> param : params.entrySet()) {

if (postData.length() != 0) postData.append('&');

postData.append(URLEncoder.encode(param.getKey(), "UTF-8"));

postData.append('=');

postData.append(URLEncoder.encode(String.valueOf(param.getValue()), "UTF-8"));

}

byte[] postDataBytes = postData.toString().getBytes("UTF-8");

conn.setRequestProperty("Accept", serviceReturntype);

conn.setDoOutput(true);

conn.getOutputStream().write(postDataBytes);

if (conn.getResponseCode() != 200) {

throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode());

}

BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));

here my property file entryu for the end point is :

cmsRestapiAddress=http\://localhost\:8080/site/api

When my above code hits the URL i get the below exception:

[INFO] [talledLocalContainer] 30.06.2016 17:01:07 WARN  http-nio-8080-exec-8 [JAXRSUtils.findTargetMethod:522] No operation matching request path "/site/api/" is found, Relative Path: /, HTTP Method: GET, ContentType: */*, Accept: text/html,application/xhtml+xml,image/webp,application/xml;q=0.9,*/*;q=0.8,. Please enable FINE/TRACE log level for more details.

[INFO] [talledLocalContainer] 30.06.2016 17:01:07 WARN  http-nio-8080-exec-8 [WebApplicationExceptionMapper.toResponse:72] javax.ws.rs.ClientErrorException: HTTP 404 Not Found

AM i missing any configs?

My mountpoint configurations are as follows:

[Oscar Scholten]

Hi Pradeepa,

I suspect that there is a small problem in your properties file. You wrote it contains:

cmsRestapiAddress=http\://localhost\:8080/site/api

Can you try with:

cmsRestapiAddress=http\://localhost\:8080/site/api/documents

Cheers, Oscar

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[Pradeepa Kadiyala]

Hi Oscar,

Thanks for the suggestion. I tried with the way you suggested. I am getting a HTTP 405 error now in my logs.

[main] INFO  util.StringTemplateUtilsCms  - StringTemplateUtilsCms::getTemplateList::Cms Mount point URL :http://localhost:8080/site/api/documents

[main] ERROR util.StringTemplateUtilsCms  - Exception in CMSRestAPI because : Failed : HTTP error code : 405

[main] ERROR org.springframework.batch.core.step.AbstractStep  - Encountered an error executing the step

[Oscar Scholten]

Hi Pradeepa,

I'm assuming you are using the Content REST API [1]?

The Content REST API only supports GET operations. Looking at your code you are sending either a POST or PUT request. The following works for me:

        URL url = new URL("http://localhost:8080/site/api/documents");

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setRequestMethod("GET");

        if (conn.getResponseCode() != 200) {

            throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode());

        }

        System.out.println(IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8));

Cheers, Oscar

[1] https://www.onehippo.org/library/concepts/rest/content-rest-api/introduction.html

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To post to this group, send email to hippo-c...@googlegroups.com
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