Databases
StackOverflow2013
Postsdbo
POJAXB multiple schemas with element reference
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POJAXB multiple schemas with element reference
    primarykey
    data
    text
    <p>I have two schemas which are processed using JAXB. The first schema is preprocessed and information of this is used using an episode file (following <a href="http://www.java.net/blog/2006/09/05/separate-compilation-jaxb-ri-21" rel="noreferrer">http://www.java.net/blog/2006/09/05/separate-compilation-jaxb-ri-21</a>). The second schema imports the first, and again using jaxb, is processed. This all works as expected.</p> <p>But now I have an element in the first schema, which is used in the second using a reference.</p> <p><strong>Schema a:</strong></p> <pre><code>&lt;schema elementFormDefault="qualified" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:test="http://www.example.org/Test/" targetNamespace="http://www.example.org/Test/"&gt; &lt;element name="type" type="test:MyType"&gt;&lt;/element&gt; </code></pre> <p><strong>Schema b:</strong></p> <pre><code>&lt;schema elementFormDefault="qualified" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:second="http://www.example.org/Second/" xmlns:test="http://www.example.org/Test/" targetNamespace="http://www.example.org/Second/"&gt; &lt;import namespace="http://www.example.org/Test/" /&gt; &lt;complexType name="SomeType"&gt; &lt;sequence&gt; &lt;element ref="test:type" minOccurs="1" maxOccurs="unbounded" /&gt; &lt;/sequence&gt; &lt;/complexType&gt; </code></pre> <p>During processing nothing is wrong, but the generated code for both schemas provide the same method:</p> <pre><code>public JAXBElement&lt;EventType&gt; createType(TypeType value) </code></pre> <p>At runtime, this results in the following error:</p> <pre><code>com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions The element name {http://www.example.org/Type/}type has more than one mapping. </code></pre> <p>How can I prevent JAXB from creating the duplicate createType methods?</p> <p>Thanks in advance!</p> <p>Update: I asked this same question on the JAXB mailing list, on that list I also posted a working example. The thread and example can be found at: <a href="http://java.net/projects/jaxb/lists/users/archive/2011-03/message/18" rel="noreferrer">http://java.net/projects/jaxb/lists/users/archive/2011-03/message/18</a></p> <p>On this list I've been suggested a workaround, and now I can use the schemas the way I like. But I still think JAXB should not create the additional "create" method, since it should already be in the episode file.</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USMichael-O
    1. USAlexander
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    2. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POJAXB multiple schemas with element reference
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POJAXB multiple schemas with element reference
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POJAXB multiple schemas with element reference
      1. USAlexander
      1. VTFavorite
    1. COWhat are your arguments to xjc?
      singulars
      1. POJAXB multiple schemas with element reference
      1. USjustkt
    2. COFor the second schema I use XJC from ant, and the episode file is in a jar, which is supplied as an argument. And additionally there is a catalog to be able to map to the first schema. This seems to work, if I do not use the jar with episode file, the second schema is used to generate all types. While in my example, only the createType(TypeType..) method is duplicated.
      singulars
      1. POJAXB multiple schemas with element reference
      1. USAlexander
    3. COPlease present a complete schema. What definition is "test:MyType" ?
      singulars
      1. POJAXB multiple schemas with element reference
      1. USYu Sun corn
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload