Examples of MetadataField

oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.objects.MetadataField
An object to hold onto a valid EJB 3.0 decorated field. @author Guy Pelletier @since TopLink 10.1.3/EJB 3.0 Preview
org.dspace.content.MetadataField
DSpace object that represents a metadata field, which is defined by a combination of schema, element, and qualifier. Every metadata element belongs in a field. @author Martin Hald @version $Revision: 3761 $ @see org.dspace.content.MetadataValue, org.dspace.content.MetadataSchema
org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField
INTERNAL: An object to hold onto a valid EJB 3.0 decorated field. @author Guy Pelletier @since TopLink 10.1.3/EJB 3.0 Preview

Examples of org.dspace.content.MetadataField

    if (result.getErrors() == null)
    {
      try
      {
        
        MetadataField field = new MetadataField();
        field.setSchemaID(schemaID);
        field.setElement(element);
        field.setQualifier(qualifier);
        field.setScopeNote(note);
        field.create(context);
        
        context.commit();
        
        result.setContinue(true);
        result.setOutcome(true);
        result.setMessage(T_add_metadata_field_success_notice);
        result.setParameter("fieldID", field.getFieldID());
      } 
      catch (NonUniqueMetadataException nume)
      {
        result.addError("duplicate_field");
      }

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Examples of org.dspace.content.MetadataField

    // Make sure qualifier is null if blank.
    if ("".equals(qualifier))
      qualifier = null;
    
    // Check to make sure the field is unique, sometimes the NonUniqueMetadataException is not thrown.
    MetadataField possibleDuplicate = MetadataField.findByElement(context, schemaID, element, qualifier);
    if (possibleDuplicate != null && possibleDuplicate.getFieldID() != fieldID)
      result.addError("duplicate_field");
    
    if (result.getErrors() == null)
    {  
      try
      {
        // Update the metadata for a DC type
        MetadataField field = MetadataField.find(context, fieldID);
        field.setElement(element);
        field.setQualifier(qualifier);
        field.setScopeNote(note);
        field.update(context);
        
        context.commit();
        
        result.setContinue(true);
        result.setOutcome(true);

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Examples of org.dspace.content.MetadataField

    FlowResult result = new FlowResult();


    int count = 0;
    for (String id : fieldIDs) 
    {
      MetadataField field = MetadataField.find(context, Integer.valueOf(id));
      field.setSchemaID(schemaID);
      field.update(context);
      count++;
    }


    if (count > 0)
    {

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Examples of org.dspace.content.MetadataField

        FlowResult result = new FlowResult();
    
    int count = 0;
    for (String id : fieldIDs) 
      {
      MetadataField field = MetadataField.find(context, Integer.valueOf(id));
          field.delete(context);
          count++;
      }
    
    if (count > 0)
    {

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Examples of org.dspace.content.MetadataField

                          + dtom.schema + "' was not found in the registry; found on item " + dirname);
                      }
                      else
                      {
                        int schemaID = foundSchema.getSchemaID();
                        MetadataField foundField = MetadataField.findByElement(context, schemaID, dtom.element, dtom.qualifier);
                        
                        if (foundField == null)
                        {
                          ItemUpdate.pr("ERROR: Metadata field: '" + dtom.schema + "." + dtom.element + "." 
                              + dtom.qualifier + "' not found in registry; found on item " + dirname);

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Examples of org.dspace.content.MetadataField

    
    String fieldID = request.getParameter("field");
    String value = request.getParameter("value");
    String language = request.getParameter("language");
    
    MetadataField field = MetadataField.find(context,Integer.valueOf(fieldID));
    MetadataSchema schema = MetadataSchema.find(context,field.getSchemaID());
    
    item.addMetadata(schema.getName(), field.getElement(), field.getQualifier(), language, value);
    
    item.update();
    context.commit();
    
    result.setContinue(true);

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    getDescriptor().addPKClassId(metadataMethod.getAttributeName(), metadataMethod.getRelationType());
                }
            }    
        } else {
            for (Field field : MetadataHelper.getFields(m_idClass)) {
                MetadataField metadataField = new MetadataField(field, getLogger());
                
                // The is valid check will throw an exception if needed.
                if (metadataField.isValidPersistenceField(false, getDescriptor())) {
                    getDescriptor().addPKClassId(field.getName(), field.getGenericType());
                }
            }
        } 
    }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    Field field = MetadataHelper.getFieldForName(accessor.getName(), getJavaClass());
                
                    if (field == null) {
                        throw ValidationException.invalidFieldForClass(accessor.getName(), getJavaClass());
                    } else {
                        MetadataField metadataField = new MetadataField(field, getEntityMappings());
                    
                        // True will force an exception to be thrown if it is 
                        // not a valid field. However, if it is a transient 
                        // accessor, don't validate it and just let it through.
                        if (accessor.isTransient() || metadataField.isValidPersistenceField(getDescriptor(), true)) {
                            accessibleObject = metadataField;
                        }
                    }
                }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

    /**
     * INTERNAL:
     */
    protected boolean havePersistenceAnnotationsDefined(Field[] fields) {
        for (Field field : fields) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            
            if (metadataField.hasDeclaredAnnotations(getDescriptor())) {
                return true;
            }
        }
        
        return false;

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

     * setting and for a field to be processed it must have a Access(FIELD) 
     * setting.
     */
    protected void processAccessorFields(boolean processingInverse) {
        for (Field field : MetadataHelper.getFields(getJavaClass())) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            if (metadataField.isAnnotationPresent(Transient.class)) {
                if (metadataField.hasMoreThanOneDeclaredAnnotation(getDescriptor())) {
                    throw ValidationException.mappingAnnotationsAppliedToTransientAttribute(field);
                }
            } else {
                // The is valid check will throw an exception if needed.
                if (metadataField.isValidPersistenceField(processingInverse, getDescriptor())) {
                    // If the accessor already exists, it may have come from XML 
                    // or because of an explicit access type setting. E.G. 
                    // Access type is property and we processed the access 
                    // methods for this field, however the field has been tagged 
                    // as access field. We must therefore overwrite the previous 
                    // accessor with this explicit one.
                    if (! getDescriptor().hasAccessorFor(metadataField.getAttributeName()) || (getDescriptor().hasAccessorFor(metadataField.getAttributeName()) && processingInverse)) {
                        getDescriptor().addAccessor(buildAccessor(metadataField));
                    }
                }
            }
        }

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