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我在 exoplatform 配置文件实体中添加了一个“soc:music”（nt:file）子节点（与原始“soc:avatar”节点相同），但在存储到 JCR 时失败。我用谷歌搜索错误，似乎很少提及它。你知道如何解决吗？谢谢。奇怪的是原来的“soc:avatar”节点运行良好。

<nodeType name="soc:profiledefinition" isMixin="false" hasOrderableChildNodes="false">
...
  <childNodeDefinition name="soc:avatar" defaultPrimaryType="nt:file" autoCreated="false" mandatory="false" onParentVersion="COPY" protected="false" sameNameSiblings="false">
    <requiredPrimaryTypes>
      <requiredPrimaryType>nt:file</requiredPrimaryType>
    </requiredPrimaryTypes>
  </childNodeDefinition>

..
  <childNodeDefinition name="soc:music" defaultPrimaryType="nt:file" autoCreated="false" mandatory="false" onParentVersion="COPY" protected="false" sameNameSiblings="false">
    <requiredPrimaryTypes>
      <requiredPrimaryType>nt:file</requiredPrimaryType>
    </requiredPrimaryTypes>
  </childNodeDefinition>
</childNodeDefinitions>

- - -错误信息 - 

2013-07-23 10:58:27,401 | ERROR | Error during the processAction phase [portal:UIPortalApplication<http-nio-0.0.0.0-8080-exec-1>]
org.chromattic.api.UndeclaredRepositoryException: javax.jcr.nodetype.ConstraintViolationException: Can't add node soc:music to /production/soc:provid
rs/soc:organization/soc:test1/soc:profile node type nt:file is not allowed as child's node type for parent node type
        at org.chromattic.core.DomainSession.persist(DomainSession.java:470) ~[chromattic.core-1.2.1.jar:na]
        at org.chromattic.core.ObjectContext.addChild(ObjectContext.java:236) ~[chromattic.core-1.2.1.jar:na]
        at org.chromattic.core.mapper.onetoone.hierarchical.JCRNamedChildParentPropertyMapper.set(JCRNamedChildParentPropertyMapper.java:90) ~[chroma
tic.core-1.2.1.jar:na]
        at org.chromattic.core.mapper.PropertyMapper$2.invoke(PropertyMapper.java:88) ~[chromattic.core-1.2.1.jar:na]
        at org.chromattic.core.ObjectContext.invoke(ObjectContext.java:74) ~[chromattic.core-1.2.1.jar:na]
        at org.exoplatform.social.core.chromattic.entity.ProfileEntity_Chromattic.setMusic(ProfileEntity_Chromattic.java:102) ~[social-component-core
4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
        at org.exoplatform.social.core.storage.impl.IdentityStorageImpl._saveProfile(IdentityStorageImpl.java:621) ~[social-component-core-4.0.0-SNAP
HOT.jar:4.0.0-SNAPSHOT]
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1 回答 1

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像这样更改节点类型定义时要小心，它可能会影响系统中的现有数据。您必须考虑此修改的“迁移”。我们使用的是 Chromattic，因此节点类型的定义必须映射到 java 类。您已经更改了 soc:profiledefinition，因此您还必须在 ProfileEntity.java 中添加soc:music定义（在包 org.exoplatform.social.core.chromattic.entity 中）。

希望有帮助，明

于 2013-08-05T08:00:02.573 回答