[xquery-talk] Delete in xquery

[Michael Kay]

Please avoid including pictures in your mail - it causes a security warning
and could dissuade some people from replying.
 
XQuery does not currently have an update capability. The way you delete
something from a document is to copy everything in the source except the
thing you want to delete. This is not actually that easy to achieve - it's
an example of something that XSLT does a lot better. But you can do it with
a recursive function that copies an element by copying all its children
other than the binding element. Last time this question came up we
discovered that you can't do this in a way that guaratees to copy all the
namespaces from the source document - which may or may not be a good thing
in your case.
 
Michael Kay
http://www.saxonica.com/


  _____  

From: talk-bounces at xquery.com [mailto:talk-bounces at xquery.com] On Behalf Of
santosh subrahmanya
Sent: 19 May 2005 12:07
To: talk at xquery.com
Subject: [xquery-talk] Delete in xquery




Hi,
  Is there any way to delete an element from either a wsdl or an xml file.
suppose I have a wsdl file like this - 

<?xml version="1.0" encoding="UTF-8" ?> 
<wsdl:definitions targetNamespace="http://faults.samples1"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:apachesoap="http://xml.apache.org/xml-soap"
xmlns:impl="http://faults.samples1" xmlns:intf="http://faults.samples1"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<wsdl:types>
<schema targetNamespace="http://faults.samples1"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> 
<complexType name="ItemVO">
<sequence>
<element name="itemDesc" nillable="true" type="xsd:string" /> 
<element name="itemID" type="xsd:int" /> 
<element name="itemPrice" type="xsd:float" /> 
<element name="itemQty" type="xsd:int" /> 
</sequence>
</complexType>
<complexType name="Vector">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item" type="xsd:anyType"
/> 
</sequence>
  </complexType>
  <complexType name="AdvanceShipmentNoticeVO">
  <sequence>
  <element name="consignmentID" type="xsd:int" /> 
  <element name="items" nillable="true" type="impl:Vector" /> 
  <element name="orderID" nillable="true" type="xsd:string" /> 
  <element name="shipmentDate" nillable="true" type="xsd:string" /> 
  </sequence>
  </complexType>
  </schema>
  <schema targetNamespace="http://xml.apache.org/xml-soap"
xmlns="http://www.w3.org/2001/XMLSchema">
  <import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> 
  </schema>
  </wsdl:types>
  <wsdl:message name="generateShipmentAccuracyDetailsRequest">
  <wsdl:part name="resp" type="impl:Vector" /> 
  </wsdl:message>
  <wsdl:message name="searchASNResponse">
  <wsdl:part name="searchASNReturn" type="xsd:string" /> 
  </wsdl:message>
  <wsdl:message name="generateASNResponse">
  <wsdl:part name="generateASNReturn" type="xsd:string" /> 
  </wsdl:message>
  <wsdl:message name="generateASNRequest">
  <wsdl:part name="in" type="impl:AdvanceShipmentNoticeVO" /> 
  </wsdl:message>
  <wsdl:message name="generateShipmentAccuracyDetailsResponse">
  <wsdl:part name="generateShipmentAccuracyDetailsReturn" type="xsd:string"
/> 
  </wsdl:message>
  <wsdl:message name="searchASNRequest">
  <wsdl:part name="asnID" type="xsd:string" /> 
  </wsdl:message>
  <wsdl:portType name="AdvanceShipmentws">
  <wsdl:operation name="generateASN" parameterOrder="in">
  <wsdl:input message="impl:generateASNRequest" name="generateASNRequest" />

  <wsdl:output message="impl:generateASNResponse" name="generateASNResponse"
/> 
  </wsdl:operation>
  <wsdl:operation name="searchASN" parameterOrder="asnID">
  <wsdl:input message="impl:searchASNRequest" name="searchASNRequest" /> 
  <wsdl:output message="impl:searchASNResponse" name="searchASNResponse" /> 
  </wsdl:operation>
  <wsdl:operation name="generateShipmentAccuracyDetails"
parameterOrder="resp">
  <wsdl:input message="impl:generateShipmentAccuracyDetailsRequest"
name="generateShipmentAccuracyDetailsRequest" /> 
  <wsdl:output message="impl:generateShipmentAccuracyDetailsResponse"
name="generateShipmentAccuracyDetailsResponse" /> 
  </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="AdvanceShipmentNoticeWSSoapBinding"
type="impl:AdvanceShipmentws">
  <wsdlsoap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http" /> 
  <wsdl:operation name="generateASN">
  <wsdlsoap:operation soapAction="" /> 
  <wsdl:input name="generateASNRequest">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:input>
  <wsdl:output name="generateASNResponse">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:output>
  </wsdl:operation>
  <wsdl:operation name="searchASN">
  <wsdlsoap:operation soapAction="" /> 
  <wsdl:input name="searchASNRequest">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:input>
  <wsdl:output name="searchASNResponse">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:output>
  </wsdl:operation>
  <wsdl:operation name="generateShipmentAccuracyDetails">
  <wsdlsoap:operation soapAction="" /> 
  <wsdl:input name="generateShipmentAccuracyDetailsRequest">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:input>
  <wsdl:output name="generateShipmentAccuracyDetailsResponse">
  <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://faults.samples1" use="encoded" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="AdvanceShipmentwsService">
  <wsdl:port binding="impl:AdvanceShipmentNoticeWSSoapBinding"
name="AdvanceShipmentNoticeWS">
  <wsdlsoap:address
location="http://localhost:7001/scemaws/services/AdvanceShipmentNoticeWS" />

  </wsdl:port>
  </wsdl:service>
  </wsdl:definitions>

        How do I delete the binding element from this file.

Regards
Santosh Subrahmanya





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