xml - JAXB minOccurs and UnmarshalException -

-

i generated classes using xjc, , trying process following xml doc. getting error:

javax.xml.bind.unmarshalexception: unexpected end of element {http://schemas.xmlsoap.org/soap/envelope/}:body

i believe because xml not contain fault element (when add in fault element, process without errors. response either contain retrieval_id or fault, never both. thought having minoccurs=0 in schema fix this, no go (at least how did it). possible use jaxb situation, is, when either of these elements may exist, never both @ same time?

xml response in question:

<?xml version = '1.0' encoding = 'utf-8'?> <env:envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/1999/xmlschema-instance" xmlns:xsd="http://www.w3.org/1999/xmlschema"> <env:header>   <bmw:rule xmlns:bmw="http://adr.com/bmw">      <bmw:customer>44</bmw:customer>      <bmw:schemaname>abc</bmw:schemaname>      <bmw:schemaversion>1.0</bmw:schemaversion>   </bmw:rule> </env:header> <env:body>   <bmw:retrieval_id xmlns:bmw="http://adr.com/bbs">15086</bmw:retrieval_id> </env:body> </env:envelope>

schema:

<?xml version="1.0" encoding="utf-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/xmlschema" elementformdefault="qualified" targetnamespace="http://schemas.xmlsoap.org/soap/envelope/" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:bmw="http://adr.com/bmw"> <xs:import namespace="http://adr.com/bmw" schemalocation="bmw.xsd"/> <xs:element name="envelope"> <xs:complextype>   <xs:sequence>     <xs:element ref="env:header"/>     <xs:element ref="env:body"/>   </xs:sequence> </xs:complextype> </xs:element> <xs:element name="header"> <xs:complextype>   <xs:sequence>     <xs:element ref="bmw:rule"/>   </xs:sequence> </xs:complextype> </xs:element> <xs:element name="body"> <xs:complextype>   <xs:sequence>     <xs:element ref="bmw:retrieval_id" minoccurs="0"/>     <xs:element ref="env:fault" minoccurs="0"/>   </xs:sequence>  </xs:complextype> </xs:element> <xs:element name="fault"> <xs:complextype>   <xs:sequence>     <xs:element ref="bmw:fault"/>   </xs:sequence>  </xs:complextype> </xs:element> </xs:schema>

right complextype contains:

<xs:complextype>   <xs:sequence>     <xs:element ref="bmw:retrieval_id" minoccurs="0"/>     <xs:element ref="env:fault" minoccurs="0"/>   </xs:sequence>  </xs:complextype>

if 1 appears @ given time, want xs:choice instead of xs:sequence. see this more.

<xs:complextype>   <xs:choice>     <xs:element ref="bmw:retrieval_id" minoccurs="0"/>     <xs:element ref="env:fault" minoccurs="0"/>   </xs:choice>  </xs:complextype>

you need regenerate class files using xjc after changing schema change reflected in java.

this article oracle has small section on how jaxb handles choice. this blog post has comprehensive example of choice , jaxb. important thing note have:

@xmlelements(value = {             @xmlelement(name="retrieval_id",                         type=retrievalid.class),             @xmlelement(name="fault",                         type=fault.class)     }) object possiblevalue;

in java.


Comments

Post a Comment

Popular posts from this blog

linux - Mailx and Gmail nss config dir -

-
i trying send mail linux command line using mailx command. can send local domain no problem want set mail send gmail account receive mail sent gmail account. after configuring mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore } i error: resolving host smtp.gmail.com . . . done. connecting 74.125.25.109 . . . connected. missing "nss-config-dir" variable. "/home/username/dead.letter" 11/354 . . . message not sent. after looking "nss-config-dir" here , located certn.db , keyn.db files , added mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore set nss-config-dir=/home/user/.mozilla/firefox/location.default } now when try send mail using command: echo "sent gmail account" | mailx -v -a
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more