org.eclipse.persistence.oxm.XMLField.getNamespaceResolver()方法的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中org.eclipse.persistence.oxm.XMLField.getNamespaceResolver()方法的一些代码示例，展示了XMLField.getNamespaceResolver()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。XMLField.getNamespaceResolver()方法的具体详情如下：
包路径：org.eclipse.persistence.oxm.XMLField
类名称：XMLField
方法名：getNamespaceResolver

XMLField.getNamespaceResolver介绍

[英]Get the NamespaceResolver associated with this XMLField
[中]获取与此XMLField关联的NamespaceResolver

代码示例

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

private NamespaceResolver getNamespaceResolverForField(XMLField field){
    NamespaceResolver nr = field.getNamespaceResolver();
    if(nr == null){
      field.setNamespaceResolver(new NamespaceResolver());
    }
    return field.getNamespaceResolver();
  }
}

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

/**
 * INTERNAL:
 * Check if the field is contained in the row.
 */
public boolean containsKey(DatabaseField key) {
  XMLField xmlField = convertToXMLField(key);
  NodeList nodeList = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlField, xmlField.getNamespaceResolver());
  return nodeList.getLength() > 0;
}

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

/**
 * INTERNAL:
 * Check if the field is contained in the row.
 */
public boolean containsKey(DatabaseField key) {
  XMLField xmlField = convertToXMLField(key);
  NodeList nodeList = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlField, xmlField.getNamespaceResolver());
  return nodeList.getLength() > 0;
}

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

/**
 * INTERNAL:
 * Check if the field is contained in the row.
 */
public boolean containsKey(DatabaseField key) {
  XMLField xmlField = convertToXMLField(key);
  NodeList nodeList = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlField, xmlField.getNamespaceResolver());
  return nodeList.getLength() > 0;
}

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

public Object buildFieldValue(Object instance, String fieldName, Session session) {
  if (null == instance) {
    return null;
  }
  String value = (String) transformationMapping.getAttributeValueFromObject(instance);
  if(value == null){
    return null;
  }
  int index = value.lastIndexOf(HASH);
  if (index > -1) {
    String namespaceURI = value.substring(0, index);
    String localName = value.substring(index + 1);
    String prefix = null;
    NamespaceResolver namespaceResolver = xPath.getNamespaceResolver();
    if(null != namespaceResolver) {
      prefix = namespaceResolver.resolveNamespaceURI(namespaceURI);
      if (prefix == null) {
        if (namespaceURI.equals(namespaceResolver.getDefaultNamespaceURI())) {
          return localName;
        }
      }
      return prefix + COLON + localName;
    }
    return localName;
  } else {
    return value;
  }
}

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

public Object buildFieldValue(Object instance, String fieldName, Session session) {
  if (null == instance) {
    return null;
  }
  String value = (String) transformationMapping.getAttributeValueFromObject(instance);
  if(value == null){
    return null;
  }
  int index = value.lastIndexOf(HASH);
  if (index > -1) {
    String namespaceURI = value.substring(0, index);
    String localName = value.substring(index + 1);
    String prefix = null;
    NamespaceResolver namespaceResolver = xPath.getNamespaceResolver();
    if(null != namespaceResolver) {
      prefix = namespaceResolver.resolveNamespaceURI(namespaceURI);
      if (prefix == null) {
        if (namespaceURI.equals(namespaceResolver.getDefaultNamespaceURI())) {
          return localName;
        }
      }
      return prefix + COLON + localName;
    }
    return localName;
  } else {
    return value;
  }
}

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

public Object get(DatabaseField key) {
  XMLField xmlField = this.convertToXMLField(key);
  XPathFragment lastFragment = xmlField.getLastXPathFragment();
  NamespaceResolver namespaceResolver = xmlField.getNamespaceResolver();
  String namespaceURI = XMLConstants.EMPTY_STRING;
  if (null != namespaceResolver) {
    namespaceURI = namespaceResolver.resolveNamespacePrefix(lastFragment.getPrefix());
    if (null == namespaceURI) {
      namespaceURI = XMLConstants.EMPTY_STRING;
    }
  }
  return attributes.getValue(namespaceURI, lastFragment.getLocalName());
}

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

public void initialize(DatabaseMapping mapping, Session session) {
  XPathFragment fragment = associatedField.getXPathFragment();
  while(fragment.getNextFragment() != null && !(fragment.getNextFragment().nameIsText())) {
    fragment = fragment.getNextFragment();
  }
  if(fragment.hasNamespace() && associatedField.getNamespaceResolver() != null){
    String uri = associatedField.getNamespaceResolver().resolveNamespacePrefix(fragment.getPrefix());
    fragment.setNamespaceURI(uri);
  }
  this.rootFragment = fragment;
  this.mapping = mapping;
}

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

public void initialize(DatabaseMapping mapping, Session session) {
  XPathFragment fragment = associatedField.getXPathFragment();
  while(fragment.getNextFragment() != null && !(fragment.getNextFragment().nameIsText())) {
    fragment = fragment.getNextFragment();
  }
  if(fragment.hasNamespace() && associatedField.getNamespaceResolver() != null){
    String uri = associatedField.getNamespaceResolver().resolveNamespacePrefix(fragment.getPrefix());
    fragment.setNamespaceURI(uri);
  }
  this.rootFragment = fragment;
  this.mapping = mapping;
}

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

public void initialize(DatabaseMapping mapping, Session session) {
  XPathFragment fragment = associatedField.getXPathFragment();
  while(fragment.getNextFragment() != null && !(fragment.getNextFragment().nameIsText())) {
    fragment = fragment.getNextFragment();
  }
  if(fragment.hasNamespace() && associatedField.getNamespaceResolver() != null){
    String uri = associatedField.getNamespaceResolver().resolveNamespacePrefix(fragment.getPrefix());
    fragment.setNamespaceURI(uri);
  }
  this.rootFragment = fragment;
  this.mapping = mapping;
}

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

public List<XMLEntry> getValuesIndicatingNoEntry(List<DatabaseField> keys, boolean shouldReturnNodes) {
  List<XMLField> xmlFields = convertToXMLField(keys);
  List<XMLEntry> values = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlFields, xmlFields.get(0).getNamespaceResolver());
  if(shouldReturnNodes) {
    return values;
  }
  for(XMLEntry next:values) {
    Node nextNode = (Node)next.getValue();
    if(!(nextNode.getNodeType() == Node.ELEMENT_NODE)) {
      Object value = getValueFromElement((Element)nextNode.getParentNode(), nextNode, next.getXMLField());
      next.setValue(value);
    } else {
      next.setValue(buildNestedRow((Element)nextNode));
    }
  }
  return values;
}

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

public List<XMLEntry> getValuesIndicatingNoEntry(List<DatabaseField> keys, boolean shouldReturnNodes) {
  List<XMLField> xmlFields = convertToXMLField(keys);
  List<XMLEntry> values = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlFields, xmlFields.get(0).getNamespaceResolver());
  if(shouldReturnNodes) {
    return values;
  }
  for(XMLEntry next:values) {
    Node nextNode = (Node)next.getValue();
    if(!(nextNode.getNodeType() == Node.ELEMENT_NODE)) {
      Object value = getValueFromElement((Element)nextNode.getParentNode(), nextNode, next.getXMLField());
      next.setValue(value);
    } else {
      next.setValue(buildNestedRow((Element)nextNode));
    }
  }
  return values;
}

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

public List<XMLEntry> getValuesIndicatingNoEntry(List<DatabaseField> keys, boolean shouldReturnNodes) {
  List<XMLField> xmlFields = convertToXMLField(keys);
  List<XMLEntry> values = UnmarshalXPathEngine.getInstance().selectNodes(dom, xmlFields, xmlFields.get(0).getNamespaceResolver());
  if(shouldReturnNodes) {
    return values;
  }
  for(XMLEntry next:values) {
    Node nextNode = (Node)next.getValue();
    if(!(nextNode.getNodeType() == Node.ELEMENT_NODE)) {
      Object value = getValueFromElement((Element)nextNode.getParentNode(), nextNode, next.getXMLField());
      next.setValue(value);
    } else {
      next.setValue(buildNestedRow((Element)nextNode));
    }
  }
  return values;
}

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

Object result = UnmarshalXPathEngine.getInstance().selectSingleNode(dom, field, field.getNamespaceResolver(), checkForXsiNil);

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

Object result = UnmarshalXPathEngine.getInstance().selectSingleNode(dom, field, field.getNamespaceResolver(), checkForXsiNil);

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

Object result = UnmarshalXPathEngine.getInstance().selectSingleNode(dom, field, field.getNamespaceResolver(), checkForXsiNil);

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

/**
 * INTERNAL:
 * Add the field-value pair to the document.
 */
public void add(DatabaseField key, Object value) {
  if (null == value) {
    return;
  }
  XMLField xmlField = convertToXMLField(key);
  XPathFragment lastFragment = xmlField.getLastXPathFragment();
  XMLConversionManager xcm = (XMLConversionManager) session.getDatasourcePlatform().getConversionManager();
  if (lastFragment.nameIsText()) {
    String stringValue = (String)xcm.convertObject(value, String.class);
    characters(stringValue);
  } else if (lastFragment.isAttribute()) {
    String stringValue = (String)xcm.convertObject(value, String.class);
    attribute(lastFragment, xmlField.getNamespaceResolver(), stringValue);
  } else {
    element(lastFragment);
  }
}

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

@Override
public boolean marshalSingleValue(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, Object value, AbstractSession session, NamespaceResolver namespaceResolver, MarshalContext marshalContext) {
  Object fieldValue = xmlCollectionReferenceMapping.buildFieldValue(value, xmlField, session);
  if (fieldValue == null) {
    if(null != value) {
      XMLField f2 = (XMLField) xmlCollectionReferenceMapping.getSourceToTargetKeyFieldAssociations().get(xmlField);
      fieldValue = marshalRecord.getMarshaller().getXMLContext().getValueByXPath(value, f2.getXPath(), f2.getNamespaceResolver(), Object.class);
    }
    if(null == fieldValue) {
      return false;
    }
  }
  QName schemaType = getSchemaType(xmlField, fieldValue, session);
  String stringValue = getValueToWrite(schemaType, fieldValue, (XMLConversionManager) session.getDatasourcePlatform().getConversionManager(), namespaceResolver);
  if (stringValue != null) {
    if (xPathFragment.isAttribute()) {
      marshalRecord.attribute(xPathFragment, namespaceResolver, stringValue);
      marshalRecord.closeStartElement();
    } else {
      marshalRecord.closeStartElement();
      marshalRecord.characters(stringValue);
    }
    return true;
  }
  return false;
}

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

public boolean marshalSingleValue(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, Object targetObject, AbstractSession session, NamespaceResolver namespaceResolver, MarshalContext marshalContext) {
  Object fieldValue = xmlObjectReferenceMapping.buildFieldValue(targetObject, xmlField, session);
  if (fieldValue == null) {
    if(null != targetObject) {
      XMLField fkField = (XMLField) xmlObjectReferenceMapping.getSourceToTargetKeyFieldAssociations().get(xmlField);
      fieldValue = marshalRecord.getMarshaller().getXMLContext().getValueByXPath(targetObject, fkField.getXPath(), fkField.getNamespaceResolver(), Object.class);
    }
    if(null == fieldValue) {
      return false;
    }
  }
  QName schemaType = getSchemaType(xmlField, fieldValue, session);
  String stringValue = getValueToWrite(schemaType, fieldValue, (XMLConversionManager) session.getDatasourcePlatform().getConversionManager(),namespaceResolver);
  XPathFragment groupingFragment = marshalRecord.openStartGroupingElements(namespaceResolver);
  if (xPathFragment.isAttribute()) {
    marshalRecord.attribute(xPathFragment, namespaceResolver, stringValue);
    marshalRecord.closeStartGroupingElements(groupingFragment);
  } else {
    marshalRecord.closeStartGroupingElements(groupingFragment);
    marshalRecord.characters(stringValue);
  }
  return true;
}

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

public void endElement(XPathFragment xPathFragment, UnmarshalRecord unmarshalRecord) {
    Object value = unmarshalRecord.getStringBuffer().toString();
    boolean isCDATA = unmarshalRecord.isBufferCDATA();
    unmarshalRecord.resetStringBuffer();
    XMLField toWrite = xmlField;
    if(xmlField.isCDATA() != isCDATA) {
      toWrite = new XMLField(xmlField.getName());
      toWrite.setNamespaceResolver(xmlField.getNamespaceResolver());
      toWrite.setIsCDATA(isCDATA);
    }
    //xmlField.setIsCDATA(isCDATA);
    XMLConversionManager xmlConversionManager = (XMLConversionManager) unmarshalRecord.getSession().getDatasourcePlatform().getConversionManager();
    if (unmarshalRecord.getTypeQName() != null) {
      Class typeClass = xmlField.getJavaClass(unmarshalRecord.getTypeQName());
      value = xmlConversionManager.convertObject(value, typeClass, unmarshalRecord.getTypeQName());
    } else {
      value = xmlField.convertValueBasedOnSchemaType(value, xmlConversionManager, unmarshalRecord);
    }

    // PUT VALUE INTO A RECORD KEYED ON XMLFIELD
    if (null == unmarshalRecord.getTransformationRecord()) {
      unmarshalRecord.setTransformationRecord(new XMLTransformationRecord("ROOT", unmarshalRecord));
    }
    unmarshalRecord.getTransformationRecord().put(toWrite, value);
  }
}

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