Example usage for org.apache.ibatis.mapping ResultMap getDiscriminator

Introduction

In this page you can find the example usage for org.apache.ibatis.mapping ResultMap getDiscriminator.

Prototype

public Discriminator getDiscriminator() 

Source Link

Usage

From source file:com.dmm.framework.basedb.apache.ibatis.session.Configuration.java

License:Apache License

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();
                    }/*from   w  w w  . j  a  v  a2s. com*/
                }
            }
        }
    }
}

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From source file:com.dmm.framework.basedb.apache.ibatis.session.Configuration.java

License:Apache License

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;
                }/*from  w  ww  .  j av a  2 s .  c  o m*/
            }
        }
    }
}

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From source file:com.ibatis.sqlmap.engine.builder.XmlSqlMapParser.java

License:Apache License

@NodeEvent("/sqlMap/resultMap")
public void sqlMapresultMap(XNode context) throws Exception {
    String xmlName = context.getStringAttribute("xmlName");
    if (xmlName != null) {
        throw new UnsupportedOperationException("xmlName is not supported by iBATIS 3");
    }//w  w w  .ja va 2  s  .com

    String id = applyNamespace(context.getStringAttribute("id"));
    String resultClassName = context.getStringAttribute("class");
    String extendedId = applyNamespace(context.getStringAttribute("extends"));

    String groupBy = context.getStringAttribute("groupBy");
    if (groupBy != null) {
        groupByProperties = Arrays.asList(groupBy.split(", "));
    }

    Class resultClass;
    try {
        resultClass = config.getTypeAliasRegistry().resolveAlias(resultClassName);
    } catch (Exception e) {
        throw new RuntimeException("Error configuring Result.  Could not set ResultClass.  Cause: " + e, e);
    }

    resultMappingList = new ArrayList<ResultMapping>();
    resultMapBuilder = new ResultMap.Builder(config, id, resultClass, resultMappingList);

    if (extendedId != null) {
        ResultMap extendedResultMap = config.getResultMap(extendedId);
        for (ResultMapping mapping : extendedResultMap.getResultMappings()) {
            resultMappingList.add(mapping);
        }
        resultMapBuilder.discriminator(extendedResultMap.getDiscriminator());
    }

}

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