Java Code Examples for org.apache.ibatis.mapping.ResultMap#getDiscriminator()

The following examples show how to use org.apache.ibatis.mapping.ResultMap#getDiscriminator() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Configuration.java    From Shop-for-JavaWeb with MIT License 6 votes vote down vote up 
protected void checkGloballyForDiscriminatedNestedResultMaps(ResultMap rm) {
	if (rm.hasNestedResultMaps()) {
		for (Map.Entry<String, ResultMap> entry : resultMaps.entrySet()) {
			Object value = entry.getValue();
			if (value instanceof ResultMap) {
				ResultMap entryResultMap = (ResultMap) value;
				if (!entryResultMap.hasNestedResultMaps()
						&& entryResultMap.getDiscriminator() != null) {
					Collection<String> discriminatedResultMapNames = entryResultMap
							.getDiscriminator().getDiscriminatorMap()
							.values();
					if (discriminatedResultMapNames.contains(rm.getId())) {
						entryResultMap.forceNestedResultMaps();
					}
				}
			}
		}
	}
}
Example 2
Source File: Configuration.java    From Shop-for-JavaWeb with MIT License 6 votes vote down vote up 
protected void checkLocallyForDiscriminatedNestedResultMaps(ResultMap rm) {
	if (!rm.hasNestedResultMaps() && rm.getDiscriminator() != null) {
		for (Map.Entry<String, String> entry : rm.getDiscriminator()
				.getDiscriminatorMap().entrySet()) {
			String discriminatedResultMapName = entry.getValue();
			if (hasResultMap(discriminatedResultMapName)) {
				ResultMap discriminatedResultMap = resultMaps
						.get(discriminatedResultMapName);
				if (discriminatedResultMap.hasNestedResultMaps()) {
					rm.forceNestedResultMaps();
					break;
				}
			}
		}
	}
}
Example 3
Source File: Configuration.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
protected void checkGloballyForDiscriminatedNestedResultMaps(ResultMap rm) {
  if (rm.hasNestedResultMaps()) {
    for (Map.Entry<String, ResultMap> entry : resultMaps.entrySet()) {
      Object value = entry.getValue();
      if (value instanceof ResultMap) {
        ResultMap entryResultMap = (ResultMap) value;
        if (!entryResultMap.hasNestedResultMaps() && entryResultMap.getDiscriminator() != null) {
          Collection<String> discriminatedResultMapNames = entryResultMap.getDiscriminator().getDiscriminatorMap().values();
          if (discriminatedResultMapNames.contains(rm.getId())) {
            entryResultMap.forceNestedResultMaps();
          }
        }
      }
    }
  }
}
Example 4
Source File: DefaultResultSetHandler.java    From mybaties with Apache License 2.0 6 votes vote down vote up 
public ResultMap resolveDiscriminatedResultMap(ResultSet rs, ResultMap resultMap, String columnPrefix) throws SQLException {
  Set<String> pastDiscriminators = new HashSet<String>();
  Discriminator discriminator = resultMap.getDiscriminator();
  while (discriminator != null) {
    final Object value = getDiscriminatorValue(rs, discriminator, columnPrefix);
    final String discriminatedMapId = discriminator.getMapIdFor(String.valueOf(value));
    if (configuration.hasResultMap(discriminatedMapId)) {
      resultMap = configuration.getResultMap(discriminatedMapId);
      Discriminator lastDiscriminator = discriminator;
      discriminator = resultMap.getDiscriminator();
      if (discriminator == lastDiscriminator || !pastDiscriminators.add(discriminatedMapId)) {
        break;
      }
    } else {
      break;
    }
  }
  return resultMap;
}
Example 5
Source File: Configuration.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
protected void checkGloballyForDiscriminatedNestedResultMaps(ResultMap rm) {
  if (rm.hasNestedResultMaps()) {
    for (Map.Entry<String, ResultMap> entry : resultMaps.entrySet()) {
      Object value = entry.getValue();
      if (value instanceof ResultMap) {
        ResultMap entryResultMap = (ResultMap) value;
        if (!entryResultMap.hasNestedResultMaps() && entryResultMap.getDiscriminator() != null) {
          Collection<String> discriminatedResultMapNames = entryResultMap.getDiscriminator().getDiscriminatorMap().values();
          if (discriminatedResultMapNames.contains(rm.getId())) {
            entryResultMap.forceNestedResultMaps();
          }
        }
      }
    }
  }
}
Example 6
Source File: DefaultResultSetHandler.java    From mybatis with Apache License 2.0 6 votes vote down vote up 
public ResultMap resolveDiscriminatedResultMap(ResultSet rs, ResultMap resultMap, String columnPrefix) throws SQLException {
  Set<String> pastDiscriminators = new HashSet<String>();
  Discriminator discriminator = resultMap.getDiscriminator();
  while (discriminator != null) {
    final Object value = getDiscriminatorValue(rs, discriminator, columnPrefix);
    final String discriminatedMapId = discriminator.getMapIdFor(String.valueOf(value));
    if (configuration.hasResultMap(discriminatedMapId)) {
      resultMap = configuration.getResultMap(discriminatedMapId);
      Discriminator lastDiscriminator = discriminator;
      discriminator = resultMap.getDiscriminator();
      if (discriminator == lastDiscriminator || !pastDiscriminators.add(discriminatedMapId)) {
        break;
      }
    } else {
      break;
    }
  }
  return resultMap;
}
Example 7
Source File: Configuration.java    From mybaties with Apache License 2.0 5 votes vote down vote up 
protected void checkLocallyForDiscriminatedNestedResultMaps(ResultMap rm) {
  if (!rm.hasNestedResultMaps() && rm.getDiscriminator() != null) {
    for (Map.Entry<String, String> entry : rm.getDiscriminator().getDiscriminatorMap().entrySet()) {
      String discriminatedResultMapName = entry.getValue();
      if (hasResultMap(discriminatedResultMapName)) {
        ResultMap discriminatedResultMap = resultMaps.get(discriminatedResultMapName);
        if (discriminatedResultMap.hasNestedResultMaps()) {
          rm.forceNestedResultMaps();
          break;
        }
      }
    }
  }
}
Example 8
Source File: Configuration.java    From mybatis with Apache License 2.0 5 votes vote down vote up 
protected void checkLocallyForDiscriminatedNestedResultMaps(ResultMap rm) {
  if (!rm.hasNestedResultMaps() && rm.getDiscriminator() != null) {
    for (Map.Entry<String, String> entry : rm.getDiscriminator().getDiscriminatorMap().entrySet()) {
      String discriminatedResultMapName = entry.getValue();
      if (hasResultMap(discriminatedResultMapName)) {
        ResultMap discriminatedResultMap = resultMaps.get(discriminatedResultMapName);
        if (discriminatedResultMap.hasNestedResultMaps()) {
          rm.forceNestedResultMaps();
          break;
        }
      }
    }
  }
}