private void sqlElement(List<XNode> list, String requiredDatabaseId) throws Exception { for (XNode context : list) { String databaseId = context.getStringAttribute("databaseId"); String id = context.getStringAttribute("id"); id = builderAssistant.applyCurrentNamespace(id, false); if (databaseIdMatchesCurrent(id, databaseId, requiredDatabaseId)) sqlFragments.put(id, context); } }
private void cacheElement(XNode context) throws Exception { if (context != null) { String type = context.getStringAttribute("type", "PERPETUAL"); Class<? extends Cache> typeClass = typeAliasRegistry.resolveAlias(type); String eviction = context.getStringAttribute("eviction", "LRU"); Class<? extends Cache> evictionClass = typeAliasRegistry.resolveAlias(eviction); Long flushInterval = context.getLongAttribute("flushInterval"); Integer size = context.getIntAttribute("size"); boolean readWrite = !context.getBooleanAttribute("readOnly", false); Properties props = context.getChildrenAsProperties(); builderAssistant.useNewCache(typeClass, evictionClass, flushInterval, size, readWrite, props); } }
private void cacheRefElement(XNode context) { if (context != null) { configuration.addCacheRef( builderAssistant.getCurrentNamespace(), context.getStringAttribute("namespace")); CacheRefResolver cacheRefResolver = new CacheRefResolver(builderAssistant, context.getStringAttribute("namespace")); try { cacheRefResolver.resolveCacheRef(); } catch (IncompleteElementException e) { configuration.addIncompleteCacheRef(cacheRefResolver); } } }
private void parameterMapElement(List<XNode> list) throws Exception { for (XNode parameterMapNode : list) { String id = parameterMapNode.getStringAttribute("id"); String type = parameterMapNode.getStringAttribute("type"); Class<?> parameterClass = resolveClass(type); List<XNode> parameterNodes = parameterMapNode.evalNodes("parameter"); List<ParameterMapping> parameterMappings = new ArrayList<ParameterMapping>(); for (XNode parameterNode : parameterNodes) { String property = parameterNode.getStringAttribute("property"); String javaType = parameterNode.getStringAttribute("javaType"); String jdbcType = parameterNode.getStringAttribute("jdbcType"); String resultMap = parameterNode.getStringAttribute("resultMap"); String mode = parameterNode.getStringAttribute("mode"); String typeHandler = parameterNode.getStringAttribute("typeHandler"); Integer numericScale = parameterNode.getIntAttribute("numericScale"); ParameterMode modeEnum = resolveParameterMode(mode); Class<?> javaTypeClass = resolveClass(javaType); JdbcType jdbcTypeEnum = resolveJdbcType(jdbcType); @SuppressWarnings("unchecked") Class<? extends TypeHandler<?>> typeHandlerClass = (Class<? extends TypeHandler<?>>) resolveClass(typeHandler); ParameterMapping parameterMapping = builderAssistant.buildParameterMapping( parameterClass, property, javaTypeClass, jdbcTypeEnum, resultMap, modeEnum, typeHandlerClass, numericScale); parameterMappings.add(parameterMapping); } builderAssistant.addParameterMap(id, parameterClass, parameterMappings); } }
private void configurationElement(XNode context) { try { String namespace = context.getStringAttribute("namespace"); if (namespace.equals("")) { throw new BuilderException("Mapper's namespace cannot be empty"); } builderAssistant.setCurrentNamespace(namespace); cacheRefElement(context.evalNode("cache-ref")); cacheElement(context.evalNode("cache")); parameterMapElement(context.evalNodes("/mapper/parameterMap")); resultMapElements(context.evalNodes("/mapper/resultMap")); sqlElement(context.evalNodes("/mapper/sql")); buildStatementFromContext(context.evalNodes("select|insert|update|delete")); } catch (Exception e) { throw new BuilderException("Error parsing Mapper XML. Cause: " + e, e); } }
private ResultMapping buildResultMappingFromContext( XNode context, Class<?> resultType, ArrayList<ResultFlag> flags) throws Exception { String property = context.getStringAttribute("property"); String column = context.getStringAttribute("column"); String javaType = context.getStringAttribute("javaType"); String jdbcType = context.getStringAttribute("jdbcType"); String nestedSelect = context.getStringAttribute("select"); String nestedResultMap = context.getStringAttribute( "resultMap", processNestedResultMappings(context, Collections.<ResultMapping>emptyList())); String notNullColumn = context.getStringAttribute("notNullColumn"); String columnPrefix = context.getStringAttribute("columnPrefix"); String typeHandler = context.getStringAttribute("typeHandler"); String resulSet = context.getStringAttribute("resultSet"); String foreignColumn = context.getStringAttribute("foreignColumn"); boolean lazy = "lazy" .equals( context.getStringAttribute( "fetchType", configuration.isLazyLoadingEnabled() ? "lazy" : "eager")); Class<?> javaTypeClass = resolveClass(javaType); @SuppressWarnings("unchecked") Class<? extends TypeHandler<?>> typeHandlerClass = (Class<? extends TypeHandler<?>>) resolveClass(typeHandler); JdbcType jdbcTypeEnum = resolveJdbcType(jdbcType); return builderAssistant.buildResultMapping( resultType, property, column, javaTypeClass, jdbcTypeEnum, nestedSelect, nestedResultMap, notNullColumn, columnPrefix, typeHandlerClass, flags, resulSet, foreignColumn, lazy); }
private void bindMapperForNamespace() { String namespace = builderAssistant.getCurrentNamespace(); if (namespace != null) { Class<?> boundType = null; try { boundType = Resources.classForName(namespace); } catch (ClassNotFoundException e) { // ignore, bound type is not required } if (boundType != null) { if (!configuration.hasMapper(boundType)) { // Spring may not know the real resource name so we set a // flag // to prevent loading again this resource from the mapper // interface // look at MapperAnnotationBuilder#loadXmlResource configuration.addLoadedResource("namespace:" + namespace); configuration.addMapper(boundType); } } } }
private Discriminator processDiscriminatorElement( XNode context, Class<?> resultType, List<ResultMapping> resultMappings) throws Exception { String column = context.getStringAttribute("column"); String javaType = context.getStringAttribute("javaType"); String jdbcType = context.getStringAttribute("jdbcType"); String typeHandler = context.getStringAttribute("typeHandler"); Class<?> javaTypeClass = resolveClass(javaType); @SuppressWarnings("unchecked") Class<? extends TypeHandler<?>> typeHandlerClass = (Class<? extends TypeHandler<?>>) resolveClass(typeHandler); JdbcType jdbcTypeEnum = resolveJdbcType(jdbcType); Map<String, String> discriminatorMap = new HashMap<String, String>(); for (XNode caseChild : context.getChildren()) { String value = caseChild.getStringAttribute("value"); String resultMap = caseChild.getStringAttribute( "resultMap", processNestedResultMappings(caseChild, resultMappings)); discriminatorMap.put(value, resultMap); } return builderAssistant.buildDiscriminator( resultType, column, javaTypeClass, jdbcTypeEnum, typeHandlerClass, discriminatorMap); }