RE: CXF remove some namespaces
I have a similar requirement which is to remove unused namespaces from SOAP message dynamically. As Daniel indicated " JAXB adds namespaces prefixes on the root for every namespace it knows about so it doesn't have to do it later" JAXB adds namespace prefixes based on service xml schema. A real SOAP message normally does not contains every xml element defined by schema because optional XML element does not show up if it does not have data. Therefore the namespaces of unused xml elements in the message are not needed. I have a web service having 250+ namespace (huge isn't it?). The SOAP message contains 250+ line namespace prefix regardless how many elements being used in SOAP message. To reduce a SOAP message size, I am looking for a way to dynamically remove unused namespace prefix based on the xml elements used in the SOAP message. Since each SOAP message uses different set of elements, unused namespaces are different accordingly. What I did in AXIS world is to add a handler to find out unused namespace and remove them. Is there way I can do it in CXF JAXB? Thanks Ed -Original Message- From: Daniel Kulp [mailto:dk...@apache.org] Sent: Thursday, January 14, 2016 2:33 PM To: users@cxf.apache.org; Roberto Bottoni - AfterBit Subject: Re: CXF remove some namespaces > On Jan 13, 2016, at 8:34 AM, Roberto Bottoni - AfterBit > wrote: > > Hi, > CXF add automatically the following "namespaces" to Command_Cryptic and also > creates its prefixes (ns6, ns70...) : > > >> xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; >>> xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; >>> xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > > > and i cannot find why (and how) CXF add those namespaces > for instance my package-info.java file is : This is a JAXB thing. JAXB adds namespaces prefixes on the root for every namespace it knows about so it doesn't have to do it later. Unfortunately, it's also not easy to "change" that behavior. CXF's JAXB data binding has two maps on it that can be used to adjust some of the namespaces. One or both might be modifiable to test this.If you grab the DataBinding object out of the client, you should be able to call either: void setNamespaceMap(Map namespaceMap) or public void setContextualNamespaceMap(Map contextualNamespaceMap) to put in a map of URI to prefix. I know they allow complete control over what the prefixes that are used (instead of ns6, ns7, etc...), but I also believe that if they are specified, JAXB doesn't output all of them up front. Not 100% sure on that though. Dan > @javax.xml.bind.annotation.XmlSchema(namespace = > "http://xml.afterbit.com/HSFREQ_07_3_1A";, elementFormDefault = > javax.xml.bind.annotation.XmlNsForm.QUALIFIED) > package com.afterbit.xml.hsfreq_07_3_1a; > > maybe some other CXF configuration has to be done? > > > > > - Original Message - From: "Sergey Beryozkin" > > To: > Sent: Wednesday, January 13, 2016 1:07 PM > Subject: Re: CXF remove some namespaces > > >> Hi >> >> It looks like you'd like to optimize (remove possibly redundant >> prefixes) as opposed to change the namespaces, the transformation >> feature does not do it, perhaps you can use XSLT feature to drop >> namespaces prefixes >> >> Cheers, Sergey >> On 12/01/16 16:34, r.bott...@afterbit.com wrote: >>> Hi, >>> i use CXF 3.14 >>> i would like to remove some namespaces for some elements and >>> preserve other.. >>> >>> the original XML is like that : >>> >>> http://schemas.xmlsoap.org/soap/envelope/";> >>> >>> >> xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; >>> xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; >>> soap:mustUnderstand="1"> >>> >> wsu:Id="UsernameToken-371dcf1d-2ef6-4e29-8b96-eedd053fdf69"> >>> MYUSER >>> >> Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-userna >>> me-token-profile-1.0#PasswordDigest">QTh0CuaMLVIUpyLCM8vvobZZg28=>> sse:Password> >>> >>> >> EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-ws >>> s-soap-message-security-1.0#Base64Binary">B2BolkOOPUgz4uXRDQJlJA==>> wsse:Nonce> >>> >>> 2016-01-12T15:58:31.142Z >>> >&g
Re: CXF remove some namespaces
Hi! We had the task to remove some namespaces from soap message before applying digital signature to the message. So we created special interceptor for it. This interceptor was set for the POST_MARSHAL phase and the outgoing chain with the SAAJOutInterceptor. Interceptors deals with SOAPMessage and we had to move through Nodes changing element QNames and removing attributes. Then namespace declarations were removed also. Sergey Maslov On Fri, Jan 15, 2016 at 2:32 AM, Daniel Kulp wrote: > > > On Jan 13, 2016, at 8:34 AM, Roberto Bottoni - AfterBit < > r.bott...@afterbit.com> wrote: > > > > Hi, > > CXF add automatically the following "namespaces" to Command_Cryptic and > also creates its prefixes (ns6, ns70...) : > > > > >>> xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; > >>> xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; > >>> xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > > > > > and i cannot find why (and how) CXF add those namespaces > > for instance my package-info.java file is : > > This is a JAXB thing. JAXB adds namespaces prefixes on the root for > every namespace it knows about so it doesn’t have to do it later. > > Unfortunately, it’s also not easy to “change” that behavior. CXF’s JAXB > data binding has two maps on it that can be used to adjust some of the > namespaces. One or both might be modifiable to test this.If you grab > the DataBinding object out of the client, you should be able to call either: > > void setNamespaceMap(Map namespaceMap) > or > public void setContextualNamespaceMap(Map > contextualNamespaceMap) > to put in a map of URI to prefix. I know they allow complete control > over what the prefixes that are used (instead of ns6, ns7, etc…), but I > also believe that if they are specified, JAXB doesn’t output all of them up > front. Not 100% sure on that though. > > Dan > > > > > > > @javax.xml.bind.annotation.XmlSchema(namespace = " > http://xml.afterbit.com/HSFREQ_07_3_1A";, elementFormDefault = > javax.xml.bind.annotation.XmlNsForm.QUALIFIED) > > package com.afterbit.xml.hsfreq_07_3_1a; > > > > maybe some other CXF configuration has to be done? > > > > > > > > > > - Original Message - From: "Sergey Beryozkin" < > sberyoz...@gmail.com> > > To: > > Sent: Wednesday, January 13, 2016 1:07 PM > > Subject: Re: CXF remove some namespaces > > > > > >> Hi > >> > >> It looks like you'd like to optimize (remove possibly redundant > prefixes) as opposed to change the namespaces, the transformation feature > does not do it, perhaps you can use XSLT feature to drop namespaces prefixes > >> > >> Cheers, Sergey > >> On 12/01/16 16:34, r.bott...@afterbit.com wrote: > >>> Hi, > >>> i use CXF 3.14 > >>> i would like to remove some namespaces for some elements and preserve > >>> other.. > >>> > >>> the original XML is like that : > >>> > >>> http://schemas.xmlsoap.org/soap/envelope/";> > >>> > >>> >>> xmlns:wsse=" > http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd > " > >>> xmlns:wsu=" > http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd > " > >>> soap:mustUnderstand="1"> > >>> >>> wsu:Id="UsernameToken-371dcf1d-2ef6-4e29-8b96-eedd053fdf69"> > >>> MYUSER > >>> >>> Type=" > http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest > ">QTh0CuaMLVIUpyLCM8vvobZZg28= > >>> > >>> >>> EncodingType=" > http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary > ">B2BolkOOPUgz4uXRDQJlJA== > >>> > >>> 2016-01-12T15:58:31.142Z > >>> > >>> > >>> >>> xmlns="http://www.w3.org/2005/08/addressing";> > http://webservices.afterbit.com/HSFREQ_07_3_1A > >>> > >>> >>> xmlns="http://www.w3.org/2005/08/addressing > ">urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab > >>> > >>> >>> xmlns="http://www.w3.org/2005/08/addressing";> > https://test.webservices.afterbit.com/MYUSER > &g
Re: CXF remove some namespaces
> On Jan 13, 2016, at 8:34 AM, Roberto Bottoni - AfterBit > wrote: > > Hi, > CXF add automatically the following "namespaces" to Command_Cryptic and also > creates its prefixes (ns6, ns70...) : > > >> xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; >>> xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; >>> xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > > > and i cannot find why (and how) CXF add those namespaces > for instance my package-info.java file is : This is a JAXB thing. JAXB adds namespaces prefixes on the root for every namespace it knows about so it doesn’t have to do it later. Unfortunately, it’s also not easy to “change” that behavior. CXF’s JAXB data binding has two maps on it that can be used to adjust some of the namespaces. One or both might be modifiable to test this.If you grab the DataBinding object out of the client, you should be able to call either: void setNamespaceMap(Map namespaceMap) or public void setContextualNamespaceMap(Map contextualNamespaceMap) to put in a map of URI to prefix. I know they allow complete control over what the prefixes that are used (instead of ns6, ns7, etc…), but I also believe that if they are specified, JAXB doesn’t output all of them up front. Not 100% sure on that though. Dan > @javax.xml.bind.annotation.XmlSchema(namespace = > "http://xml.afterbit.com/HSFREQ_07_3_1A";, elementFormDefault = > javax.xml.bind.annotation.XmlNsForm.QUALIFIED) > package com.afterbit.xml.hsfreq_07_3_1a; > > maybe some other CXF configuration has to be done? > > > > > - Original Message - From: "Sergey Beryozkin" > To: > Sent: Wednesday, January 13, 2016 1:07 PM > Subject: Re: CXF remove some namespaces > > >> Hi >> >> It looks like you'd like to optimize (remove possibly redundant prefixes) as >> opposed to change the namespaces, the transformation feature does not do it, >> perhaps you can use XSLT feature to drop namespaces prefixes >> >> Cheers, Sergey >> On 12/01/16 16:34, r.bott...@afterbit.com wrote: >>> Hi, >>> i use CXF 3.14 >>> i would like to remove some namespaces for some elements and preserve >>> other.. >>> >>> the original XML is like that : >>> >>> http://schemas.xmlsoap.org/soap/envelope/";> >>> >>> >> xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; >>> xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; >>> soap:mustUnderstand="1"> >>> >> wsu:Id="UsernameToken-371dcf1d-2ef6-4e29-8b96-eedd053fdf69"> >>> MYUSER >>> >> Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>QTh0CuaMLVIUpyLCM8vvobZZg28= >>> >>> >> EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>B2BolkOOPUgz4uXRDQJlJA== >>> >>> 2016-01-12T15:58:31.142Z >>> >>> >>> >> xmlns="http://www.w3.org/2005/08/addressing";>http://webservices.afterbit.com/HSFREQ_07_3_1A >>> >>> >> xmlns="http://www.w3.org/2005/08/addressing";>urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab >>> >>> >> xmlns="http://www.w3.org/2005/08/addressing";>https://test.webservices.afterbit.com/MYUSER >>> >>> http://www.w3.org/2005/08/addressing";> >>> http://www.w3.org/2005/08/addressing/anonymous >>> >>> >> xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; >>> xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; >>> xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > >>> >> PseudoCityCode="AAABBB" RequestorType="X"/> >>> >>> >>> >>> >> xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; >>> xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; >>> xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > >>> >>> Hi >>> >>> >>> >>> >>> >>> >>> >>
Re: CXF remove some namespaces
Hi, CXF add automatically the following "namespaces" to Command_Cryptic and also creates its prefixes (ns6, ns70...) : xmlns:ns6="http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > and i cannot find why (and how) CXF add those namespaces for instance my package-info.java file is : @javax.xml.bind.annotation.XmlSchema(namespace = "http://xml.afterbit.com/HSFREQ_07_3_1A";, elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED) package com.afterbit.xml.hsfreq_07_3_1a; maybe some other CXF configuration has to be done? - Original Message - From: "Sergey Beryozkin" To: Sent: Wednesday, January 13, 2016 1:07 PM Subject: Re: CXF remove some namespaces Hi It looks like you'd like to optimize (remove possibly redundant prefixes) as opposed to change the namespaces, the transformation feature does not do it, perhaps you can use XSLT feature to drop namespaces prefixes Cheers, Sergey On 12/01/16 16:34, r.bott...@afterbit.com wrote: Hi, i use CXF 3.14 i would like to remove some namespaces for some elements and preserve other.. the original XML is like that : http://schemas.xmlsoap.org/soap/envelope/";> http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; soap:mustUnderstand="1"> MYUSER http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>QTh0CuaMLVIUpyLCM8vvobZZg28= http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>B2BolkOOPUgz4uXRDQJlJA== 2016-01-12T15:58:31.142Z http://www.w3.org/2005/08/addressing";>http://webservices.afterbit.com/HSFREQ_07_3_1A http://www.w3.org/2005/08/addressing";>urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab http://www.w3.org/2005/08/addressing";>https://test.webservices.afterbit.com/MYUSER http://www.w3.org/2005/08/addressing";> http://www.w3.org/2005/08/addressing/anonymous http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > Hi and this is what i would want : http://schemas.xmlsoap.org/soap/envelope/";> http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; soap:mustUnderstand="1"> MYUSER http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>QTh0CuaMLVIUpyLCM8vvobZZg28= http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>B2BolkOOPUgz4uXRDQJlJA== 2016-01-12T15:58:31.142Z http://www.w3.org/2005/08/addressing";>http://webservices.afterbit.com/HSFREQ_07_3_1A http://www.w3.org/2005/08/addressing";>urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab http://www.w3.org/2005/08/addressing";>https://test.webservices.afterbit.com/MYUSER http://www.w3.org/2005/08/addressing";> http://www.w3.org/2005/08/addressing/anonymous http://xml.afterbit.com/2010/06/Security_v1";> Hi that is : 1) http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > becomes : http://xml.afterbit.com/2010/06/Security_v1"; > 2) http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > becomes : this is my java unsuccessful code : Map outTransformMap = new HashMap(); outTransformMap.put("{http://xml.afterbit.com/HSFREQ_07_3_1A}*";, "*"); outTransformMap.put("{http://xml.afterbit.com/HSFRES_07_3_1A}*";, "*"); outTransformM
Re: CXF remove some namespaces
Hi It looks like you'd like to optimize (remove possibly redundant prefixes) as opposed to change the namespaces, the transformation feature does not do it, perhaps you can use XSLT feature to drop namespaces prefixes Cheers, Sergey On 12/01/16 16:34, r.bott...@afterbit.com wrote: Hi, i use CXF 3.14 i would like to remove some namespaces for some elements and preserve other.. the original XML is like that : http://schemas.xmlsoap.org/soap/envelope/";> http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; soap:mustUnderstand="1"> MYUSER http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>QTh0CuaMLVIUpyLCM8vvobZZg28= http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>B2BolkOOPUgz4uXRDQJlJA== 2016-01-12T15:58:31.142Z http://www.w3.org/2005/08/addressing";>http://webservices.afterbit.com/HSFREQ_07_3_1A http://www.w3.org/2005/08/addressing";>urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab http://www.w3.org/2005/08/addressing";>https://test.webservices.afterbit.com/MYUSER http://www.w3.org/2005/08/addressing";> http://www.w3.org/2005/08/addressing/anonymous http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > Hi and this is what i would want : http://schemas.xmlsoap.org/soap/envelope/";> http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"; xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; soap:mustUnderstand="1"> MYUSER http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>QTh0CuaMLVIUpyLCM8vvobZZg28= http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>B2BolkOOPUgz4uXRDQJlJA== 2016-01-12T15:58:31.142Z http://www.w3.org/2005/08/addressing";>http://webservices.afterbit.com/HSFREQ_07_3_1A http://www.w3.org/2005/08/addressing";>urn:uuid:59eeb370-c04c-4457-bd77-b67784c37eab http://www.w3.org/2005/08/addressing";>https://test.webservices.afterbit.com/MYUSER http://www.w3.org/2005/08/addressing";> http://www.w3.org/2005/08/addressing/anonymous http://xml.afterbit.com/2010/06/Security_v1";> Hi that is : 1) http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > becomes : http://xml.afterbit.com/2010/06/Security_v1"; > 2) http://xml.afterbit.com/2010/06/Security_v1"; xmlns:ns70="http://xml.afterbit.com/HSFREQ_07_3_1A"; xmlns:ns71="http://xml.afterbit.com/HSFRES_07_3_1A"; > becomes : this is my java unsuccessful code : Map outTransformMap = new HashMap(); outTransformMap.put("{http://xml.afterbit.com/HSFREQ_07_3_1A}*";, "*"); outTransformMap.put("{http://xml.afterbit.com/HSFRES_07_3_1A}*";, "*"); outTransformMap.put("{http://xml.afterbit.com/2010/06/Security_v1}*";, "*"); outTransformMap.put("AMA_SecurityHostedUser", "{http://xml.afterbit.com/2010/06/Security_v1}AMA_SecurityHostedUser";); org.apache.cxf.interceptor.transform.TransformOutInterceptor transformOutInterceptor = new org.apache.cxf.interceptor.transform.TransformOutInterceptor(); transformOutInterceptor.setOutTransformElements(outTransformMap); client.getOutInterceptors().add(transformOutInterceptor); Thanks! -- Sergey Beryozkin Talend Community Coders http://coders.talend.com/