Howto implement a Web Service Adapter?

Hi all,
Is it possible to create a Web Service Adapter, that allows external apps to pass data into CEP by calling the WebService method in that Adapater?
The intention is to have an external J2EE application to send events to CEP for further processing.
Any pointers are deeply appreciated.
thank you
Yee Thian

Hi all,
my question has been answered with the new FMW 11.1.1.3 release. The [updated document |http://download.oracle.com/docs/cd/E14571_01/doc.1111/e14301/webservconfig.htm#BHCBCGHI] has a section on exposing CEP application as WS.
thank you all, especially Andy.
yee thian

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Web Service Adapter import problem in ETPM

Hi ,
When I tried to import the http://uiappdev3.detr.nv:7090/WebService/iwfCWI.wsdl in Web Service Adapter in ETPM ,After that when i tried to generete the Request Data Area and Response Data Area I am geting the below eroor message, Can anyone suggest me...
This is my http://uiappdev3.detr.nv:7090/WebService/iwfCWI.wsdl
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://uilink.interfaces.com/iwf/cwi" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:sch="http://uilink.interfaces.com/iwf/cwi" name="" targetNamespace="http://uilink.interfaces.com/iwf/cwi"> <wsdl:types> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:cwi="http://uilink.interfaces.com/iwf/cwi" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://uilink.interfaces.com/iwf/cwi"> <xs:element name="cwi-update-request"> <xs:complexType> <xs:sequence> <xs:element maxOccurs="unbounded" name="requests" nillable="true" type="cwi:cwiUpdateRequestType"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="cwi-update-response"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="message" type="xs:string"/> <xs:element name="requestStatus" type="cwi:requestStatusType"/> <xs:element maxOccurs="unbounded" name="responses" nillable="true" type="cwi:cwiUpdateResponseType"/> </xs:sequence> </xs:complexType> </xs:element> <xs:complexType name="cwiUpdateRequestType"> <xs:sequence> <xs:element name="userId" type="cwi:writtenUserId"/> <xs:element minOccurs="0" name="processLaunch" type="cwi:processLaunch"/> </xs:sequence> </xs:complexType> <xs:complexType name="cwiUpdateResponseType"> <xs:sequence> <xs:element minOccurs="0" name="message" type="xs:string"/> <xs:element name="requestStatus" type="cwi:requestStatusType"/> </xs:sequence> </xs:complexType> <xs:simpleType name="requestStatusType"> <xs:restriction base="xs:string"> <xs:enumeration value="SUCCESS"/> <xs:enumeration value="ERROR"/> <xs:enumeration value="DUPLICATE_REQUEST"/> <xs:enumeration value="NOT_SENT"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="writtenUserId"> <xs:restriction base="xs:string"> <xs:enumeration value="UINV"/> </xs:restriction> </xs:simpleType> <xs:complexType name="processLaunch"> <xs:sequence> <xs:element name="procTypCd" type="xs:string"/> <xs:element minOccurs="0" name="procItmTypCd" type="xs:string"/> <xs:element minOccurs="0" name="issId" type="xs:long"/> <xs:element maxOccurs="unbounded" minOccurs="0" name="keyFields" type="cwi:commonKeyFields"/> <xs:element maxOccurs="unbounded" minOccurs="0" name="histItems" type="cwi:commonProcessItemsHistory"/> <xs:element maxOccurs="unbounded" minOccurs="0" name="attachements" type="cwi:commonProcessItemsAttachments"/> <xs:element maxOccurs="unbounded" minOccurs="0" name="parties" type="cwi:commonProcessItemsParties"/> </xs:sequence> </xs:complexType> <xs:complexType name="commonKeyFields"> <xs:sequence> <xs:element name="keyFiledCd" type="xs:int"/> <xs:element minOccurs="0" name="keyFiledVal" type="xs:string"/> <xs:element minOccurs="0" name="isRequired" type="xs:boolean"/> </xs:sequence> </xs:complexType> <xs:complexType name="commonProcessItemsHistory"> <xs:sequence> <xs:element minOccurs="0" name="procHistId" type="xs:long"/> <xs:element minOccurs="0" name="actionDate" type="xs:date"/> <xs:element minOccurs="0" name="actionCd" type="xs:string"/> <xs:element minOccurs="0" name="actor" type="xs:string"/> <xs:element minOccurs="0" name="actorName" type="xs:string"/> <xs:element minOccurs="0" name="receiver" type="xs:string"/> <xs:element minOccurs="0" name="receiverName" type="xs:string"/> <xs:element minOccurs="0" name="actionComments" type="xs:string"/> <xs:element minOccurs="0" name="deadlineDate" type="xs:date"/> </xs:sequence> </xs:complexType> <xs:complexType name="commonProcessItemsAttachments"> <xs:sequence> <xs:element name="procAttachId" type="xs:long"/> <xs:element minOccurs="0" name="attachCtgCd" type="xs:string"/> <xs:element minOccurs="0" name="attachItemId" type="xs:long"/> <xs:element minOccurs="0" name="attachItemName" type="xs:string"/> <xs:element minOccurs="0" name="attachItemTypCd" type="xs:string"/> <xs:element minOccurs="0" name="attachedBy" type="xs:string"/> <xs:element minOccurs="0" name="attachReason" type="xs:string"/> <xs:element minOccurs="0" name="actionComments" type="xs:string"/> <xs:element minOccurs="0" name="attachDate" type="xs:date"/> <xs:element minOccurs="0" name="filePath" type="xs:string"/> <xs:element minOccurs="0" name="prtyNm" type="xs:string"/> <xs:element minOccurs="0" name="dueDate" type="xs:string"/> <xs:element minOccurs="0" name="rspndByDt" type="xs:string"/> <xs:element minOccurs="0" name="rspnsRcd" type="xs:string"/> <xs:element minOccurs="0" name="cpmNoticId" type="xs:long"/> <xs:element minOccurs="0" name="cprolcd" type="xs:string"/> </xs:sequence> </xs:complexType> <xs:complexType name="commonProcessItemsParties"> <xs:sequence> <xs:element name="procAssoId" type="xs:long"/> <xs:element minOccurs="0" name="procAssoTypCd" type="xs:string"/> <xs:element minOccurs="0" name="prtyUILinkId" type="xs:long"/> <xs:element minOccurs="0" name="prtyName" type="xs:string"/> <xs:element minOccurs="0" name="prtySSN" type="xs:string"/> <xs:element minOccurs="0" name="prtyAcctNum" type="xs:string"/> <xs:element minOccurs="0" name="prtyFEIN" type="xs:string"/> <xs:element minOccurs="0" name="prtyPhonePrim" type="xs:string"/> <xs:element minOccurs="0" name="prtyPhonePrimExtn" type="xs:date"/> <xs:element minOccurs="0" name="prtyPhoneCel" type="xs:string"/> <xs:element minOccurs="0" name="prtyPhoneCelExtn" type="xs:string"/> <xs:element minOccurs="0" name="prtyFax" type="xs:string"/> <xs:element minOccurs="0" name="prtyEmail" type="xs:string"/> <xs:element minOccurs="0" name="prtyStrtOne" type="xs:string"/> <xs:element minOccurs="0" name="prtyStrtTwo" type="xs:long"/> <xs:element minOccurs="0" name="prtyCty" type="xs:string"/> <xs:element minOccurs="0" name="prtySta" type="xs:string"/> <xs:element minOccurs="0" name="prtyZip" type="xs:string"/> <xs:element minOccurs="0" name="prtyCnt" type="xs:string"/> <xs:element minOccurs="0" name="noteId" type="xs:long"/> <xs:element minOccurs="0" name="createdBy" type="xs:string"/> <xs:element minOccurs="0" name="dateCreated" type="cwi:mixedDate"/> <xs:element minOccurs="0" name="dateModified" type="cwi:mixedDate"/> <xs:element minOccurs="0" name="modifiedBy" type="xs:string"/> <xs:element minOccurs="0" name="noteList" type="cwi:noteList"/> </xs:sequence> </xs:complexType> <xs:simpleType name="mixedDate"> <xs:union memberTypes="cwi:valDate cwi:altDate"/> </xs:simpleType> <xs:simpleType name="valDate"> <xs:restriction base="xs:date"> <xs:minInclusive value="1900-01-01"/> <xs:maxInclusive value="4099-12-31"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="altDate"> <xs:restriction base="xs:string"> <xs:enumeration value="********"/> <xs:enumeration value="00000000"/> <xs:enumeration value="XXXXXXXX"/> <xs:enumeration value="99999999"/> <xs:enumeration value=" "/> </xs:restriction> </xs:simpleType> <xs:complexType name="noteList"> <xs:sequence> <xs:element name="dateCreated" type="cwi:mixedDate"/> <xs:element minOccurs="0" name="dateModified" type="cwi:mixedDate"/> <xs:element minOccurs="0" name="modifiedBy" type="xs:string"/> <xs:element name="noteId" type="xs:long"/> <xs:element minOccurs="0" name="noteSubj" type="xs:string"/> <xs:element minOccurs="0" name="noteTxt" type="xs:string"/> <xs:element minOccurs="0" name="noteUrgent" type="xs:string"/> <xs:element minOccurs="0" name="notypCd" type="xs:string"/> <xs:element minOccurs="0" name="prtyId" type="xs:long"/> <xs:element minOccurs="0" name="funcAreaCd" type="xs:string"/> <xs:element minOccurs="0" name="funcId" type="xs:long"/> </xs:sequence> </xs:complexType> </xs:schema> </wsdl:types> <wsdl:message name="cwi-update-response"> <wsdl:part name="cwi-update-response" element="tns:cwi-update-response"/> </wsdl:message> <wsdl:message name="cwi-update-request"> <wsdl:part name="cwi-update-request" element="tns:cwi-update-request"/> </wsdl:message> <wsdl:portType name="iwfCWI"> <wsdl:operation name="cwi-update"> <wsdl:input name="cwi-update-request" message="tns:cwi-update-request"/> <wsdl:output name="cwi-update-response" message="tns:cwi-update-response"/> </wsdl:operation> </wsdl:portType> <wsdl:binding name="iwfCWISoap11" type="tns:iwfCWI"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/> <wsdl:operation name="cwi-update"> <soap:operation soapAction="createWorkItem"/> <wsdl:input> <soap:body use="literal"/> </wsdl:input> <wsdl:output> <soap:body use="literal"/> </wsdl:output> </wsdl:operation> </wsdl:binding> <wsdl:service name="iwfCWIService"> <wsdl:port name="iwfCWISoap11" binding="tns:iwfCWISoap11"> <soap:address location="http://uiappdev3.detr.nv:7090/WebService/iwfCWIService"/> </wsdl:port> </wsdl:service></wsdl:definitions>
I got the below error message
VNAKKANA - 137890-184-1 2012-10-31 23:44:18,928 [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (scripting.actions.Action) Executing step: 20: branch ("parm/isRequired = 'true'") goto 30 else 50;
VNAKKANA - 137890-184-1 2012-10-31 23:44:18,928 [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (scripting.actions.Action) Executing step: 50: terminate;
VNAKKANA - 137890-185-1 2012-10-31 23:44:19,161 [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] DEBUG (org.hibernate.SQL) select * from ( select scriptprom1_.STEP_SEQ_NUM as col_0_0_, scriptprom1_.SCR_CD as col_1_0_, scriptprom1_.SEQ_NUM as col_2_0_, scriptprom1_.DEFAULT_SW as col_3_0_, scriptprom1_.SORT_SEQ as col_4_0_, scriptprom1_.NEXT_SORT_SEQ as col_5_0_, scriptprom0_.LABEL_LONG as col_6_0_, scriptprom1_.SORT_SEQ as col_7_0_ from CI_SCR_PRMPT_L scriptprom0_ inner join CI_SCR_PRMPT scriptprom1_ on scriptprom0_.SCR_CD=scriptprom1_.SCR_CD and scriptprom0_.STEP_SEQ_NUM=scriptprom1_.STEP_SEQ_NUM and scriptprom0_.SEQ_NUM=scriptprom1_.SEQ_NUM where ((scriptprom1_.SCR_CD=? )and(scriptprom1_.STEP_SEQ_NUM=? ))and(scriptprom0_.LANGUAGE_CD=? ) order by scriptprom1_.SORT_SEQ ) where rownum <= ?
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,020 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (support.schema.AbstractSchemaBasedDispatcher) Performing page:read of BusinessService F1-WsdlToDA' (service='F1-WSDLTODA'), with input request
<?xml version="1.0" encoding="UTF-8"?>
<root xmlns:ora="http://www.oracle.com/tugbu/uimap">
<serviceScript>F1-WsdlToDA</serviceScript>
<webServiceName>CM-UINV-CWI</webServiceName>
<operation>cwi-update</operation>
<requestDAexists/>
<responseDAexists/>
<requestDataAreaName>CM-RQ</requestDataAreaName>
<responseDataAreaName>CM-RS</responseDataAreaName>
</root>
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,021 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (support.schema.AbstractSchemaBasedDispatcher) Converted request to page header:(PageHeader)
actionFlag: null
OPERATION_NAME: cwi-update
REQUEST_DATA_AREA_CD: CM-RQ
RESPONSE_DATA_AREA_CD: CM-RS
WEB_SVC_NAME: CM-UINV-CWI
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,113 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] DEBUG (org.hibernate.SQL) select maintenanc0_.MAINT_OBJ_CD as col_0_0_ from CI_MD_MO maintenanc0_ where (maintenanc0_.SVC_NAME=? )
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,114 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (support.context.FrameworkSession) Flush requested prior to disabled flush executable
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,115 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO (support.context.FrameworkSession) Flush not required, session is not dirty- prior to disabled flush executable
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,119 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] DEBUG (org.hibernate.SQL) select webservice0_.WEB_SVC_NAME as WEB1_1235_0_, webservice0_.VERSION as VERSION1235_0_, webservice0_.BO_STATUS_CD as BO3_1235_0_, webservice0_.STATUS_UPD_DTTM as STATUS4_1235_0_, webservice0_.WSDL_URL as WSDL5_1235_0_, webservice0_.WSDL_SVC_NAME as WSDL6_1235_0_, webservice0_.WSDL_PORT as WSDL7_1235_0_, webservice0_.URL as URL1235_0_, webservice0_.WSDL_SOURCE as WSDL9_1235_0_, webservice0_.WEB_SVC_SECURITY_TYPE_FLG as WEB10_1235_0_, webservice0_.BO_DATA_AREA as BO11_1235_0_, webservice0_.BUS_OBJ_CD as BUS12_1235_0_ from F1_WEB_SVC webservice0_ where webservice0_.WEB_SVC_NAME=?
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,134 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] DEBUG (org.hibernate.SQL) select operations0_.WEB_SVC_NAME as WEB1_1_, operations0_.OPERATION_NAME as OPERATION2_1_, operations0_.WEB_SVC_NAME as WEB1_753_0_, operations0_.OPERATION_NAME as OPERATION2_753_0_, operations0_.VERSION as VERSION753_0_, operations0_.WSDL_OPERATION_NAME as WSDL4_753_0_, operations0_.OPERATION_ACTIVE_FLG as OPERATION5_753_0_, operations0_.REQUEST_ELEMENT as REQUEST6_753_0_, operations0_.RESPONSE_ELEMENT as RESPONSE7_753_0_, operations0_.RESPONSE_DATA_AREA_CD as RESPONSE8_753_0_, operations0_.REQUEST_DATA_AREA_CD as REQUEST9_753_0_ from F1_WEB_SVC_OPERATIONS operations0_ where operations0_.WEB_SVC_NAME=? order by operations0_.OPERATION_NAME
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,903 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] DEBUG (org.hibernate.SQL) select distinct businessob0_.BUS_OBJ_CD as col_0_0_ from F1_BUS_OBJ_OPT businessob0_ where (businessob0_.BUS_OBJ_OPT_FLG=? )and((businessob0_.BUS_OBJ_OPT_VAL=? )or(businessob0_.BUS_OBJ_OPT_VAL=? ))
VNAKKANA - 137890-190-1 2012-10-31 23:44:34,913 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR (api.service.ServiceExecutionPolicy) Encountered exception, session marked for rollback
java.lang.NullPointerException
at com.splwg.base.support.schema.wsdl.schema.W3CSchemaToFWMappingSchema.getDataType(W3CSchemaToFWMappingSchema.java:247)
at com.splwg.base.support.schema.wsdl.schema.W3CSchemaToFWMappingSchema.visitSimpleType(W3CSchemaToFWMappingSchema.java:240)
at

Hi,
I guess one of the biggest advantages of the WS Adapter is the support for WS Reliable Messaging.
Here are some documentations about this Adapter:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/304335f7-f33c-2a10-ae80-9c9ffdc86415
http://help.sap.com/saphelp_nwpi71/helpdata/en/45/37d73b80554c2ce10000000a1553f6/frameset.htm
Regards
Patrick

Error connecting to Salesforce using a Web Service Adapter

Hi,
I'm working on a connection from Data Services 4.2 to Salesforce using a Web Service Adapter.
I've setup up the adapter (including JVM parameters to use a HTTP proxy), created a Datastore based on the adapter and built a batch job that calls the login operation and initiates a sessions towards Salesforce.
When I execute the batch job I get an error message that says:
Error calling function <login>: <Web Services client unable to create a SOAP request to send to server. Error: The current node has been removed using a method other than Iterator#remove()>.
The trace log for the Web Service Adapter contains the same error message and has some additional info.
4/16/15 1:17:25 PM Thread[Thread-10,5,main] Handle request starting for operation: login
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Entering addDocumentMessage()...
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Entering addHeadersToEnvelope()...
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Web Services client unable to create a SOAP request to send to server. Error: The current node has been removed using a method other than Iterator#remove()
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Remove message listener for message type [adapter.WSAdapter.__STREAM_FUNCTION.1].
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Stopping web service function call operation
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Receive message: BrokerMessage(
_e.ErrorsTo=com.acta.adapter..client.dataAndMetadata_8
_e.Timestamp=Thu Apr 16 13:17:26 2015
_e.SourceTimeoutLength=90000
_e.MessageID=16
_e.Destination=com.acta.adapter.webservice.adapter.WebServiceAdapter.data_2
_e.MessageType=MSG_ADAPTER_END_OPER
_e.ReplyTo=com.acta.adapter..client.dataAndMetadata_8
_e.CorrelationID=15_com.acta.adapter..client.dataAndMetadata_8
_a.MSGFIELD_ADAPTER_SESSION_ID=2
_e.Source=com.acta.adapter..client.dataAndMetadata_8
_a.MSGFIELD_ADAPTER_OPER_ID=1)
I've searched for any additional tracing/logging on the server but I haven't found anything relevant. Can anyone help me determining what the cause of this error is so I can solve this?
Thanks,
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Hi,
I'm working on a connection from Data Services 4.2 to Salesforce using a Web Service Adapter.
I've setup up the adapter (including JVM parameters to use a HTTP proxy), created a Datastore based on the adapter and built a batch job that calls the login operation and initiates a sessions towards Salesforce.
When I execute the batch job I get an error message that says:
Error calling function <login>: <Web Services client unable to create a SOAP request to send to server. Error: The current node has been removed using a method other than Iterator#remove()>.
The trace log for the Web Service Adapter contains the same error message and has some additional info.
4/16/15 1:17:25 PM Thread[Thread-10,5,main] Handle request starting for operation: login
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Entering addDocumentMessage()...
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Entering addHeadersToEnvelope()...
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Web Services client unable to create a SOAP request to send to server. Error: The current node has been removed using a method other than Iterator#remove()
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Remove message listener for message type [adapter.WSAdapter.__STREAM_FUNCTION.1].
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Stopping web service function call operation
4/16/15 1:17:26 PM Thread[Thread-10,5,main] Receive message: BrokerMessage(
_e.ErrorsTo=com.acta.adapter..client.dataAndMetadata_8
_e.Timestamp=Thu Apr 16 13:17:26 2015
_e.SourceTimeoutLength=90000
_e.MessageID=16
_e.Destination=com.acta.adapter.webservice.adapter.WebServiceAdapter.data_2
_e.MessageType=MSG_ADAPTER_END_OPER
_e.ReplyTo=com.acta.adapter..client.dataAndMetadata_8
_e.CorrelationID=15_com.acta.adapter..client.dataAndMetadata_8
_a.MSGFIELD_ADAPTER_SESSION_ID=2
_e.Source=com.acta.adapter..client.dataAndMetadata_8
_a.MSGFIELD_ADAPTER_OPER_ID=1)
I've searched for any additional tracing/logging on the server but I haven't found anything relevant. Can anyone help me determining what the cause of this error is so I can solve this?
Thanks,
- Ian

PI 7.4 single stack web service adapter alternative

Hi All,
Looking at upgrading from 7.11 dual stack to 7.4 single stack and I know the web service adapter is no longer available (at least according to anything I have read, but I understand it is in the pipeline).
How do we provide and consume web services on a single stack environment?
I have looked hard, but if the answer has been before me I have failed to recognise it due to my own limitations.
If someone could point me in the direction of any articles/blogs/discussions that answer my question or can answer the question I would be very grateful.
thanks in advance
Julian

Hello Julian,
WS adapter has not been migrated from ABAP stack to Java stack so far - so, in Java-only installation options of PI, there is no analogue for it from functional replacement perspective.
For web services consumption, the SOAP adapter can be used, but it is applicable for plain SOAP communication, not for WS-RM.
Regards,
Vadim

Difference between Direct binding , Web service Adapter and HTTP Binding

Can any one help what is the differnce between
*1) Direct binding*
*2) Webservice Adapter*
*3) HTTP Binding*
I am trying to use the above service adapters as references in BPEL.
I had invoked a web service hosted in OSB from BPEL via web service adapter and was successful
On going through few docs came through the other two service adapters but was not able to figure out what exactly is the differnce .
I learnt +"*Direct binding*"+ can be used to call OSB+ . How does it vary from Webservice Adapter+

hi Eric ,
Thanks for clarification ..
OSB does not generate WSDL and web service adapter in BPEL mandates WSDL .
I had to create WSDL separately and then feed into Web service adapter in BPEL to call OSB Proxy service. Though successful , felt its not an better approach.
Please advice is there any way thatWSDL is generated in OSB itself . .if i try to create webservice on Proxy service the wsdl resulted from it has only binding and porty type .
Is it the same case for ++Direct binding++ .I assume it should not be the case

Implement the web-service API on an external service desk

Hi,
I want to implement the web-service API on an external service desk
system.
I am working with the IMG and got to the point where I define a logical
port. At this point I need the web-service to be implemented on the
external system.
I have web-service API documentation and also read note 962383 - but I
did not find any specific instructions how to implement the web-service.
Can you assist me with documentation for the web-service implementation
on external system procedure?
or if someone can share a step-by-step - it would be great.
Thanks,
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Hello Shelly,
Please use the following link to Read a blog Service Desk Implementation Guide Part II
Service Desk Implementation Guide Part II
This blog describes the following.
1) Integrate New data in the Service Transaction
2) Implement new action: send mail to creator on message modification.
3) Configure an interface to an external service Desk
4)Implement a new action that send the message to the external system and change automatically the status.
Hope it helps.
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Implementing Multiple Web Service operations

Currently using JCAPS 5.1.3.2. Supposedly there is a way to implement a web service with multiple operations without using bpel. I haven't been able to figure out how to do this except by creating multiple WSDLs, each having one operation which invokes one jcd. Is there a way to do this with one WSDL?
Thanks.
Sharon

Sharon,
when you import a WSDL, you have to export the XSD nodes to an OTD in order to use them in a WebService Collabale JCD. With this JCD you create your own operation.
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I think you can define more of these "operations" in your WSDL which you can export to XSD nodes and then use in separate JCDs (= operation).
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Hope this helps some.
Regards,
Madere

Implementing differents web services in the same composite

hi everybody,
what are the bests practises to implement differents web services in the same composite:
- creating one WSDL with differents portTypes and expose one web service for each portype
- creating differents WSDL for each web services
Thanks,

Hi
I would prefer different WebServices for each set of Operations. Please note that you can have multiple operations with different input and output xsd parametes. So its like One WebService -> One Port -> Multiple Operations. Only draw back is, you have to deploy all these webservices as multiple WAR files. Or one big EAR that has all these WAR Files.
I tried once One WebService -> 2 Ports -> Each Port with its own set of operations. I ran into problem when I tried to generate client for this webservice. The JAXB generated classes was odd and this did not work.
There may be some other option also. Hopefully someone can share their thoughts.
Thanks
Ravi Jegga

Implementation of Web Services

hi there,
could u tell me how to implement a web service in Adobe.
i want to return a value from the Web Service back to the Adobe Dynamic PDF via an ASP.Net Page.
Thank you for your time & awaiting a reply!!

ok ... just answering my own question ;)
that's what I found on sun's website:
the Java Web Services Developer Pack will no longer be developed as a discrete release vehicle for the Web services and XML technologies that the Java WSDP shares with Project GlassFish.
The current release of Java Web Services Developer Pack, Version 2.0, contains the new JAX-WS 2.0 EA, JAXB 2.0 EA, and SAAJ 1.3 EA implementations, the "integrated stack" for Web services. These components are now available as FCS-quality releases in Project GlassFish.
as far as I know ... correct me if I'm wrong ... Sun App Server 9 is based on Proj Glassfish.

Java implementation of web service concept

I am so confused. What exactly is the Java implementation of web service concept? SOAP, J2EE, JSP+Servlets+beans or what?

For an excellent description of webservices in Java read the following article
http://www.theserverside.com/resources/article.jsp?l=WebServices-Dev-Guide
It should clear most of your doubts.
Web services means a client server program which exhanges data in XML over HTTP.
Soap is one way of implementing web services. A java soap implementation is freely available at
http://xml.apache.org/soap/index.html
Also, you can read about ebXML (which is another model for making web services).
http://www.xml.org/feature_articles/2000_1107_miller.shtml
http://java.sun.com/features/2001/09/ebxmlrev.html
hope this helps.
regards,
Abhishek.

Error while implementing a web service in web dynpro application

HI All,
I am trying to use a webservice in a web dynpro application.
Web service description:- This is a very simple application which takes two String inputs and when submitted displays the string in the concatenated form.
Web dynpro:- I used this web service in the web dynpro as an adaptive web service model.
The Layout design consists of two input fields which are mapped to the request fields
ex : - Request_Add.Add.S1 and Request_Add.Add.S2
A text area to display the response:- Request_Add.Response.AddResponse.Response
And a button which invokes the execute method
public void onActionWebserviceCall(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onActionWebserviceCall(ServerEvent)
    wdThis.wdGetWebserviceCompController().executeRequest_Add();
    //@@end
When I am trying to run the application I am getting error:-
Exception on execution of web service with WSDL URL 'http://<Host>:<Port>/EjbWebservice/Config1?wsdl' with operation 'add' in interface 'EjbWebserviceVi_Document'
Kindly reply.
Thanks
Neha

Hi,
Yes I have tested the web service in Navigator . The WSDL is also properly generated.
I have not publish the web service in UDDI but as per my understanding this is not necessary. please correct me if I am wrong.
Thanks
Neha

Implementing a Web Service

HI All,
I have a requirement in which I need to create BP and BP Relation Ships in CRM from a legacy system.
This scenario needs to be implemented via a web Service.
This will be my first task on the Web Service. I want to know what should be the approach for this, major steps etc.
Please share your expertise.
Dave

HI Robert,
I have created my FM Finally and created a web service. Its all working fine. If i go to SOAMANAGER i am able to test my web service via Web Service Navigator and it is working.
Now, when i open the Service URL in a new browser, Nothing is getting displayed. "Internet Explorer cannot display the webpage "
I think i need to publish this service some how. In CRM how i can do this?
do you have any idea?
Dave

What is the most up to date implementation of web services in Java?

I'm completely new to web services and just got confused. I installed Sun App Server 9 Update 1 Patch 1 and successfully deployed some simple web services with it. Later I found sth that is called Web Services Developer Pack 2.0 but it can't use Sun App Server 9 as a container ... and requires the older version (8.1 as far as I can remember). Does it mean that JWSDP 2.0 is out of date ... and Sun App Serv 9 has bult-in web services implementation?
Please can anyone highlight me this subject?
Thanks!
Artur

ok ... just answering my own question ;)
that's what I found on sun's website:
the Java Web Services Developer Pack will no longer be developed as a discrete release vehicle for the Web services and XML technologies that the Java WSDP shares with Project GlassFish.
The current release of Java Web Services Developer Pack, Version 2.0, contains the new JAX-WS 2.0 EA, JAXB 2.0 EA, and SAAJ 1.3 EA implementations, the "integrated stack" for Web services. These components are now available as FCS-quality releases in Project GlassFish.
as far as I know ... correct me if I'm wrong ... Sun App Server 9 is based on Proj Glassfish.

Howto reimport external web service

Hi,
I'm using web services as external services in my caf project.
Now the customer changed some fields in his web service and I want to update the external service.
How can I do this?
I didn't find anything like reimport and dropping the service doesn't drop the complex structure which changed.
If I drop the service and import it for the second time the structure remains unchanged.
Does anyone now a solution for this problem?
best regards
tom

hi please try the following and check whether it will work
The Adaptive WS Model supports renaming of model classes.
If user re-names a few of the model classes during import, then subsequently for reimport deletes the complete model as described in How To Reimport Web Service Models in Web Dynpro for Java(this is the link for that How To Reimport Web Service Models in Web Dynpro for Java), then to avoid a broken context-to-model binding relation she has to take care of following points
The second AWS model import has to be with same name and package
The user has to provide the same renaming of the model classes what she did during the prvious import. As the context-to-model-binding relations still point to the former, protentially renamed model classes, every model class, which was is not correctly named or re-named leads to a broken context-to-model binding relation.
also check the following blog
How To Reimport Web Service Models in Web Dynpro for Java
Thanks and regards
shanto aloor

General queries related to implementing the web service

Hi all,
I am new to web services, so I would like to get some of the queries solved which I am facing as of now.
- If in a function of web service, there are three parameters defined, in which one is input parameter while remaining others are output parameters, then from the client invoking that web service has to provide only the input parameter as an argument or all the three arguments should be provided?
Please let me know.
Thanks

I really can't say about the input / output parameters. My guess is that you can't really have ByRef output variables, because the web method call is marshalled into XML and you only get a reply in XML based on the return type of the web method. What I'm trying to say is: only use the method's return value to receive output. Create complex Objects that can be mapped to XML to do that.
The way to call the web service from java is to parse the WSDL document for the web service and see what kind of input messages the web service requires and what type of output messages it produces.
As far as I know there are two ways to parse the WSDL.
1) If you know the location of the WSDL during development you can use it as an input to tools like wsimport in order to create a Service Endpoint Interface.
2) If you only know the WSDL location during runtime, you have to parse the document either by DOM/SAX etc either by using libraries such as wsdl4j
http://sourceforge.net/projects/wsdl4j
I hope I've helped.

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