RESTful services with UCM

We currently integrate our external web apps with UCM using .NET WCF services to call UCM SOAP services. We would like to change to using RESTful services to integrate with UCM. Is this possible? Can you please point me to any examples/documentation to do this? We are currently on UCM 10gr3 but will be upgrading to web center content 11g. Is this something that is supported in either versions?

Hi ,
Actually WC Content does not support CMIS in a stand-alone mode as it support Java / Soap etc . The only way to include / use Rest / CMIS services are through WC Portal . But , there too the limitation is that the operations can be done in Read Only mode only .
So , I am not sure if going ahead with CMIS / REST based solution is the best approach .
The only references to cmis class files are under <WC Portal Home>/webcenter/modules/oracle.webcenter.content.integration11.1.1.0/
Thanks,
Srinath

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How to call rest service with POST Http method in SMP2.3 HWC?

Hi Experts,
I am doing a sample for Rest Service in smp.
http://192.168.1.119:8086/Test/services/Products
I am calling the above service in the smp it is pulling the data from the service with GET Http Method.
Now i want to call this service for login functionality.
http://192.168.1.119:8086/Test/services/auth?uname=:uname&pass=:pass
here :uname &:pass values are argument values for the uname & pass.
the output of the service is
http://192.168.1.119:8086/Test/services/auth?uname=sravanya.k&pass=sravanya
<?xml version="1.0" encoding="UTF-8"?>
<details>
<responsecode>200</responsecode>
<profile>
<firstname>sravanya</firstname>
<lastname>k</lastname>
<email>[email protected]</email>
<chart_type>North</chart_type>
<location>MACHILIPATNAM</location>
<language>English</language>
</profile>
</details>
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Sravanya K

Create a uriTemplate like this
/auth?uname={uname}&pass={pass}
use GET method only.
generate the personalization keys.

RESTful service with EJB 3.1 endpoint cannot be found (404)

Hi,
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Cross posted: http://www.coderanch.com/t/546565/java-Web-Services-SCDJWS/certification/RESTful-service-EJB-endpoint-cannot#2480046
Tests in error:
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Client:
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}Edited by: asarkar on Jul 24, 2011 12:20 PM

I figured this out...the context root is NOT the one specified in the @ApplicationPath annotation. The context root has to be specificed in the vendor-specific dd, glassfish-web.xml for example, or the default needs to be accepted.
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Testing of Restful Service with ECATT

HI,
has anyone experience with testing Restful services via ECATT?
I didn't find any documentation about this.
BR,
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I figured this out...the context root is NOT the one specified in the @ApplicationPath annotation. The context root has to be specificed in the vendor-specific dd, glassfish-web.xml for example, or the default needs to be accepted.
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RESTful service with POST, GET, PUT and DELETE

I'm implementing a RESTful service, but mod_plsql only gives me GET, POST and HEAD commands.
However, if I try to use the PUT command, the response is:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>501 Method Not Implemented</TITLE>
</HEAD><BODY>
<H1>Method Not Implemented</H1>
PUT to *** not supported.<P>
mod_plsql: request method not supported<P>
<HR>
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AIR supports all the specified HTTP methods, but there seems to be a bug in the HTTPService class. Instead you should use URLLoader and URLRequest. If you change to that you won't even need to use the Method Override header.
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Rest service DELETE doesn't work with OSB

Hi,
I am using OSB 11g, I am using OSB proxy to monitor external rest services call. I've created a business service that point to the external rest service and I created a proxy that is routed to my business service. I modified the flow by adding a piplinepairNode -->requestPipline-->stage -->created two assign and created two variable one for the id and another one for the productID. Then I modified the business service flow as follow:
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appreciate any kind of help
Thanks
M.

Please refer -
http://blogs.oracle.com/jeffdavies/entry/enhanced_rest_support_in_oracl
Regards,
Anuj

RESTful service and BLOB with bind variable

Hi,
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I would also like to retrieve the photo into an Apex application. Any hints would be appreciated.
Thanks,
Pat

Hi Fateh -
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Hope this helps.
- Rick Greenwald

Restful service unable to insert data using PL/SQL.

Hi all,
Am running: AL 2.01 standalone mode on OEL 4.8 in VM box A.
Oracle database 10.2.0.4 with Apex 4.2.0.00.27 on OEL4.8 in VM box B.
Able to performed oracle.example.hr Restful services with no problem.
Unable to insert data using AL 2.0.1 but works on AL 1.1.4.
which uses the following table (under schema: scott):
create table json_demo ( title varchar2(20), description varchar2(1000) );
grant all on json_demo to apex_public_user; and below procedure ( scott's schema ):
CREATE OR REPLACE
PROCEDURE post(
    p_url     IN VARCHAR2,
    p_message IN VARCHAR2,
    p_response OUT VARCHAR2)
IS
l_end_loop BOOLEAN := false;
l_http_req utl_http.req;
l_http_resp utl_http.resp;
l_buffer CLOB;
l_data       VARCHAR2(20000);
C_USER_AGENT CONSTANT VARCHAR2(4000) := 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)';
BEGIN
-- source: http://awads.net/wp/2005/11/30/http-post-from-inside-oracle/
-- Ask UTL_HTTP not to raise an exception for 4xx and 5xx status codes,
-- rather than just returning the text of the error page.
utl_http.set_response_error_check(false);
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l_http_req := utl_http.begin_request (p_url, 'POST', utl_http.HTTP_VERSION_1_1);
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utl_http.set_header(l_http_req, 'User-Agent', C_USER_AGENT);
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utl_http.set_header(l_http_req, 'content-length', LENGTH(p_message));
-- Write the data to the body of the HTTP request
utl_http.write_text(l_http_req, p_message);
-- Process the request and get the response.
l_http_resp := utl_http.get_response (l_http_req);
dbms_output.put_line ('status code: ' || l_http_resp.status_code);
dbms_output.put_line ('reason phrase: ' || l_http_resp.reason_phrase);
LOOP
    EXIT
WHEN l_end_loop;
    BEGIN
      utl_http.read_line(l_http_resp, l_buffer, true);
      IF(l_buffer IS NOT NULL AND (LENGTH(l_buffer)>0)) THEN
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      END IF;
    EXCEPTION
    WHEN utl_http.end_of_body THEN
      l_end_loop := true;
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END LOOP;
dbms_output.put_line(l_data);
p_response:= l_data;
-- Look for client-side error and report it.
IF (l_http_resp.status_code >= 400) AND (l_http_resp.status_code <= 499) THEN
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elsif (l_http_resp.status_code >= 500) AND (l_http_resp.status_code <= 599) THEN
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    utl_http.end_response(l_http_resp);
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END IF;
utl_http.end_response (l_http_resp);
EXCEPTION
WHEN OTHERS THEN
dbms_output.put_line (sqlerrm);
raise;
END; and executing in sqldeveloper 3.2.20.09 when connecting directly to box B as scott:
SET serveroutput ON
DECLARE
l_url      VARCHAR2(200)   :='http://MY_IP:8585/apex/demo';
l_json     VARCHAR2(20000) := '{"title":"thetitle","description":"thedescription"}';
l_response VARCHAR2(30000);
BEGIN
post( p_url => l_url, p_message =>l_json, p_response => l_response);
END;which resulted in :
anonymous block completed
status code: 200
reason phrase: OK
with data inserted. Setup using 2.0.1
   Workspace : wsdemo
RESTful Service Module: demo/
          URI Template:      test
                Method: POST
           Source Type: PL/SQLand executing in sqldeveloper 3.2.20.09 when connecting directly to box B as scott:
SET serveroutput ON
DECLARE
l_url      VARCHAR2(200)   :='http://MY_IP:8585//apex/wsdemo/demo/test';
l_json     VARCHAR2(20000) := '{"title":"thetitle","description":"thedescription"}';
l_response VARCHAR2(30000);
BEGIN
post( p_url => l_url, p_message =>l_json, p_response => l_response);
END;which resulted in :
status code: 500
reason phrase: Internal Server Error
Listener's log:
Request Path passes syntax validation
Mapping request to database pool: PoolMap [_poolName=apex, _regex=null, _workspaceIdentifier=WSDEMO, _failed=false, _lastUpdate=1364313600000, _template=/wsdemo/, _type=BASE_PATH]
Applied database connection info
Attempting to process with PL/SQL Gateway
Not processed as PL/SQL Gateway request
Attempting to process as a RESTful Service
demo/test matches: demo/test score: 0
Choosing: oracle.dbtools.rt.resource.templates.jdbc.JDBCResourceTemplateDispatcher as current candidate with score: Score [handle=JDBCURITemplate [scopeId=null, templateId=2648625079503782|2797815111031405, uriTemplate=demo/test], score=0, scope=SecurityConfig [constraint=none, realm=NONE, logonConfig=LogonConfig [logonForm=null, logonFailed=null]], originsAllowed=[], corsEnabled=true]
Determining if request can be dispatched as a Tenanted RESTful Service
Request path has one path segment, continuing processing
Tenant Principal already established, cannot dispatch
Chose oracle.dbtools.rt.resource.templates.jdbc.JDBCResourceTemplateDispatcher as the final candidate with score: Score [handle=JDBCURITemplate [scopeId=null, templateId=2648625079503782|2797815111031405, uriTemplate=demo/test], score=0, scope=SecurityConfig [constraint=none, realm=NONE, logonConfig=LogonConfig [logonForm=null, logonFailed=null]], originsAllowed=[], corsEnabled=true] for: POST demo/test
demo/test is a public resource
Using generator: oracle.dbtools.rt.plsql.AnonymousBlockGenerator
Performing JDBC request as: SCOTT
Mar 28, 2013 1:29:28 PM oracle.dbtools.common.jdbc.JDBCCallImpl execute
INFO: Error occurred during execution of: [CALL, begin
insert into scott.json_demo values(/*in:title*/?,/*in:description*/?);
end;, [title, in, class oracle.dbtools.common.stmt.UnknownParameterType], [description, in, class oracle.dbtools.common.stmt.UnknownParameterType]]with values: [thetitle, thedescription]
Mar 28, 2013 1:29:28 PM oracle.dbtools.common.jdbc.JDBCCallImpl execute
INFO: ORA-06550: line 1, column 6:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare exit for goto if loop mod null pragma
   raise return select update while with <an identifier>
   <a double-quoted delimited-identifier> <a bind variable> <<
   close current delete fetch lock insert open rollback
   savepoint set sql execute commit forall merge pipe
The symbol "" was ignored.
ORA-06550: line 2, column 74:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare end exception exit for goto if loop mod
   null pragma raise return select update while with
   <an identifier> <a double-quoted delimited-id
java.sql.SQLException: ORA-06550: line 1, column 6:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare exit for goto if loop mod null pragma
   raise return select update while with <an identifier>
   <a double-quoted delimited-identifier> <a bind variable> <<
   close current delete fetch lock insert open rollback
   savepoint set sql execute commit forall merge pipe
The symbol "" was ignored.
ORA-06550: line 2, column 74:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare end exception exit for goto if loop mod
   null pragma raise return select update while with
   <an identifier> <a double-quoted delimited-id
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
        at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
        at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:505)
        at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:223)
        at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
        at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:205)
        at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:1043)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1336)
        at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3612)
        at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
        at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4755)
        at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:242)
        at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
        at oracle.ucp.jdbc.proxy.CallableStatementProxyFactory.invoke(CallableStatementProxyFactory.java:101)
        at $Proxy46.execute(Unknown Source)
        at oracle.dbtools.common.jdbc.JDBCCallImpl.execute(JDBCCallImpl.java:44)
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        at oracle.dbtools.rt.resource.templates.v2.ResourceTemplatesDispatcher$HttpResourceGenerator.response(ResourceTemplatesDispatcher.java:309)
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        at oracle.dbtools.rt.web.HttpEndpointBase.restfulServices(HttpEndpointBase.java:412)
        at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:162)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.doFilter(ServletAdapter.java:1059)
        at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.invokeFilterChain(ServletAdapter.java:999)
        at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.java:434)
        at oracle.dbtools.standalone.SecureServletAdapter.doService(SecureServletAdapter.java:65)
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        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
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Error during evaluation of resource template: ORA-06550: line 1, column 6:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare exit for goto if loop mod null pragma
   raise return select update while with <an identifier>
   <a double-quoted delimited-identifier> <a bind variable> <<
   close current delete fetch lock insert open rollback
   savepoint set sql execute commit forall merge pipe
The symbol "" was ignored.
ORA-06550: line 2, column 74:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare end exception exit for goto if loop mod
   null pragma raise return select update while with
   <an identifier> <a double-quoted delimited-idPlease advise.
Regards
Zack

Zack.L wrote:
Hi Andy,
Sorry, forgot to post the Source that's use by both AL1.1.4 and AL2.0.1.
Source
begin
insert into scott.json_demo values(:title,:description);
end;
it's failing during the insert?
Yes, it failed during insert using AL2.0.1.
So the above statement produces the following error message:
The symbol "" was ignored.
ORA-06550: line 2, column 74:
PLS-00103: Encountered the symbol "" when expecting one of the following:
begin case declare end exception exit for goto if loop mod
null pragma raise return select update while with
<an identifier> <a double-quoted delimited-idThis suggests to me that an unprintable character (notice how there is nothing between the double quotes - "") has worked its way into your PL/SQL Handler. Note how the error is reported to be a column 74 on line 2, yet line 2 of the above block should only have 58 characters, so at a pure guess somehow there's extra whitespace on line 2, that is confusing the PL/SQL compiler, I suggest re-typing the PL/SQL handler manually and seeing if that cures the problem.

WCF and WP8.1: Can I only use WCF REST services? Then better WCF or Web API?

I am trying to create a simple application to test WCF with WP8.1. I have created my service. Later I create my WP8.1 silver light application and I try to add a reference to my service Project. The problem is that I get an error that says that I have only
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In this case, if this is true, it not would be better to use Web API instead of WCF?
Thanks so much.

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Sample "REST" service for context based routing in OSB

Hi All,
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As I am quite new to Rest services.It will be helpful if I get a sample service.
Thanks In Advance

http://prsync.com/oracle/restful-services-with-oracle-service-bus-6243/
http://blogs.oracle.com/jamesbayer/2008/07/using_rest_with_oracle_service.html
http://blogs.oracle.com/jeffdavies/2009/06/restful_services_with_oracle_s_1.html
Regards,
Anuj
Edited by: Anuj Dwivedi, TCS on Aug 17, 2010 3:02 PM

RESTful Service Search Parameters

Hello,
I am using APEX 4.2.2 .. with Listener 2.0.3
I want to expose data in EMP table as RESTful Service with parameters:
The source is:
Source Type :SQL query .
Format: JSON
select * from emp where
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and
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http://oraclesrv/real_estate/property/hr/employeesfeed/MANAGER/null
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Regards,

The the four letters (n,u,l and l) at the end of your URL happen to be a string of length 4.
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If you want to keep that syntax, add
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MK

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Nice idea shared by Leonid Ganeline. Refer: Biztalk
2010 Json and REST
In support, you can refer this link Xml
to Json pipeline component (DotNetTypesToJsonConverter.cs)
You can send out a Json Message to an external endpoint, one of the solution for this is to create a new pipeline component and use the Newtonsoft
Json libraries JsonConvert.SerializeObject method to convert the xml stream into an object
and generate a json string.
Rachit
Please mark as answer or vote as helpful if my reply does

APEX Listener 2.0 - RESTful Services Failure with 404 - Not Found

Versions used:
* APEX Listener 2.0.0.354.17.05
* Application Express 4.2.1.00.08
* Oracle Database 11.2.0.1
When testing the sample RESTful Service Module oracle.example.hr I always get 404 - Not Found page.
I followed the documentation to install and configure APEX 4.2 and the Listener 2.0. Everything in my APEX installation works fine except RESTful Services.
For example, when calling this RESTful Service:
http://company.com:45678/apex/DEV/xxuapex/hr/empinfo/
I get a 404 page.
The corresponding entry in url-mapping.xml is:
<pool base-path="/DEV" name="od01" workspace-id="xxuapex"/>
where xxuapex is the name of the schema as well as the workspace where the RESTful Service is installed.
Moreover, the corresponding od01.xml, od01_rt.xml and od01_al.xml in the conf directory seem correct.
Any help is greatly appreciated.
Thanks.
Eddie Awad.

Hi Eddie,
+> try the other option base-url of the url-mapping+
I did. No change. Still getting 404.When active it should transform the 404 page into a detailed 404 with a description of what the error is. Just to be sure, this is activated in the defaults.xml file of the APEX Listener as: *<entry key="log.logging">true</entry>*.
You should then see a detailed 404 output in your browser of what's going wrong first of all.
+> Could you post your url-mapping.xml file?+
<?xml version="1.0" encoding="UTF-8"?>
<pool-config xmlns="http://xmlns.oracle.com/apex/pool-config">
<pool base-path="/DEV" name="od01" workspace-id="xxuapex"/>
<pool base-path="/TEST" name="ot01" workspace-id="xxuapex"/>
</pool-config>
Despite using the url mapping script, it didn't map mine correctly and had to edit it manually. It was the use of "apex" that got it to work for me:
*<pool base-path="/" name="apex" workspace-id="workspace-name-here" updated="2013-01-09T20:48:59.75Z"/>*
Nick.

Issue with 'SAVE AS' RESTful service call in 4.1 SP5 ?

Hello Everyone,
I'm facing an issue when trying to save a webi document into another folder using 'SAVE AS' RESTful call, it's giving 500 Internal server error (through AZOT & RESTClient)
Following are details:
We are on to BusinessObjects version 4.1 SP5. In the AZOT workflow, I have created a new document and in the next call I'm trying to save this newly created document into another folder, then this is error is observed.
RESTful service URL:- [POST] : /documents/{docId}
Request Body:
                         <document>
                            <name>Testing SAVE AS</name>
                            <folderId>219060</folderId>
                        </document>
Response:
Can anyone help me with this ?
Thanks,
Ram

Hello,
Thanks for your prompt replies.
@Saritha:
1. On new document Save call is giving message as "NOT Modified", as i didn't perform any actions.So Yes, I'm able to perform SAVE.
2. Yes, I have performed other operations like creating a Report.
@Eric: 3. Yes, the folder which I'm trying to save is writable for the user.
My Observation: When I'm trying to 'SAVE AS' on new document its giving 500 error as I said earlier.
1. But, after creating new document, I created a new Report for that document, then 'SAVE AS' working. That means after performing some action/modifying the document 'SAVE AS' is working for me.
2. Same issue(500 error) observed when trying to perform 'SAVE AS' call on the EXISTING document as well (which is create in BI Launchpad, refreshing and working fine).
So, is it mandatory to perform any action (which brings the document to Modify mode [i guess]) before this 'SAVE AS' call ?
Thanks,
Ram

RESTful services with UCM

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