本文整理了Java中org.eclipse.persistence.oxm.XMLLogin.getDocumentPreservationPolicy()方法的一些代码示例，展示了XMLLogin.getDocumentPreservationPolicy()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XMLLogin.getDocumentPreservationPolicy()方法的具体详情如下：
包路径：org.eclipse.persistence.oxm.XMLLogin
类名称：XMLLogin
方法名：getDocumentPreservationPolicy

XMLLogin.getDocumentPreservationPolicy介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

/**
 * INTERNAL:
 * Return the DocumentPreservationPolicy associated with this session
 * @param session
 * @return
 */
public DocumentPreservationPolicy getDocumentPreservationPolicy(AbstractSession session) {
  if (session == null) {
    return null;
  }
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  return login.getDocumentPreservationPolicy();
}

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

/**
 * INTERNAL:
 * Return the DocumentPreservationPolicy associated with this session
 * @param session
 * @return
 */
public DocumentPreservationPolicy getDocumentPreservationPolicy(AbstractSession session) {
  if (session == null) {
    return null;
  }
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  return login.getDocumentPreservationPolicy();
}

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

/**
 * INTERNAL:
 * Return the DocumentPreservationPolicy associated with this session
 * @param session
 * @return
 */
public DocumentPreservationPolicy getDocumentPreservationPolicy(AbstractSession session) {
  if (session == null) {
    return null;
  }
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  return login.getDocumentPreservationPolicy();
}

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

public Object getCurrentObject(AbstractSession session, XMLMapping selfRecordMapping) {
  //if session == null then this is a marshal of a non-root
  //if docPres policy is null, then we never unmarshalled anything, and can
  //safely return null;
  if(session == null && docPresPolicy == null) {
    return null;
  }
  if(docPresPolicy == null) {
    XMLLogin login = (XMLLogin)session.getDatasourceLogin();
    docPresPolicy = login.getDocumentPreservationPolicy();
  }
  return docPresPolicy.getObjectForNode(currentNode, selfRecordMapping);
}

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

private void setupDocumentPreservationPolicy(DatabaseSession session) {
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  if (login.getDocumentPreservationPolicy() == null) {
    Iterator iterator = session.getProject().getOrderedDescriptors().iterator();
    while (iterator.hasNext()) {
      Descriptor xmlDescriptor = (Descriptor) iterator.next();
      if (xmlDescriptor.shouldPreserveDocument()) {
        login.setDocumentPreservationPolicy(new DescriptorLevelDocumentPreservationPolicy());
        break;
      }
    }
  }
  if (login.getDocumentPreservationPolicy() == null) {
    login.setDocumentPreservationPolicy(new NoDocumentPreservationPolicy());
  }
  
  login.getDocumentPreservationPolicy().initialize(context);
  if (login.getDocumentPreservationPolicy().shouldPreserveDocument() && !hasDocumentPreservation) {
    hasDocumentPreservation = true;
  }
}

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

private void setupDocumentPreservationPolicy(DatabaseSession session) {
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  if (login.getDocumentPreservationPolicy() == null) {
    Iterator iterator = session.getProject().getOrderedDescriptors().iterator();
    while (iterator.hasNext()) {
      Descriptor xmlDescriptor = (Descriptor) iterator.next();
      if (xmlDescriptor.shouldPreserveDocument()) {
        login.setDocumentPreservationPolicy(new DescriptorLevelDocumentPreservationPolicy());
        break;
      }
    }
  }
  if (login.getDocumentPreservationPolicy() == null) {
    login.setDocumentPreservationPolicy(new NoDocumentPreservationPolicy());
  }
  login.getDocumentPreservationPolicy().initialize(context);
  if (login.getDocumentPreservationPolicy().shouldPreserveDocument() && !hasDocumentPreservation) {
    hasDocumentPreservation = true;
  }
}

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

public void setupDocumentPreservationPolicy(DatabaseSession session) {
  XMLLogin login = (XMLLogin) session.getDatasourceLogin();
  if (login.getDocumentPreservationPolicy() == null) {
    Iterator iterator = session.getProject().getOrderedDescriptors().iterator();
    while (iterator.hasNext()) {
      XMLDescriptor xmlDescriptor = (XMLDescriptor) iterator.next();
      if (xmlDescriptor.shouldPreserveDocument()) {
        login.setDocumentPreservationPolicy(new DescriptorLevelDocumentPreservationPolicy());
        break;
      }
    }
  }
  if (login.getDocumentPreservationPolicy() == null) {
    login.setDocumentPreservationPolicy(new NoDocumentPreservationPolicy());
  }
  
  login.getDocumentPreservationPolicy().initialize(this);
  if (login.getDocumentPreservationPolicy().shouldPreserveDocument() && !hasDocumentPreservation) {
    hasDocumentPreservation = true;
  }
}