Examples with Property jp.ossc.nimbus.beans.Property used on opensource projects

Example 41 with Property

use of jp.ossc.nimbus.beans.Property in project nimbus by nimbus-org.

the class DefaultPersistentManagerService method fillOutput.

private Object fillOutput(ResultSet resultSet, Object output, Map outputMapping, boolean isCursor) throws PersistentException {
    if (output == null) {
        if (isCursor) {
            output = new LinkedHashMap();
        } else {
            output = new ArrayList();
        }
    }
    try {
        final ResultSetMetaData metadata = resultSet.getMetaData();
        final int colCount = metadata.getColumnCount();
        boolean isOutputMappingFromMetaData = false;
        if (outputMapping == null && (output instanceof RecordList || output instanceof Record || !(output instanceof List))) {
            outputMapping = new LinkedHashMap();
            for (int i = 1; i <= colCount; i++) {
                outputMapping.put(metadata.getColumnName(i), metadata.getColumnName(i).toUpperCase());
            }
            isOutputMappingFromMetaData = true;
        }
        if (output instanceof DataSet) {
            final Set headerSet = new LinkedHashSet();
            final Map recordListMap = new LinkedHashMap();
            final Map recordListPropMap = new LinkedHashMap();
            Iterator itr = outputMapping.entrySet().iterator();
            while (itr.hasNext()) {
                final Map.Entry entry = (Map.Entry) itr.next();
                final Property prop = propertyAccess.getProperty((String) entry.getValue());
                if (prop instanceof NestedProperty) {
                    Object obj = ((NestedProperty) prop).getThisProperty().getProperty(output);
                    if (obj instanceof RecordList) {
                        recordListMap.put(entry.getKey(), (RecordList) obj);
                        recordListPropMap.put(entry.getKey(), ((NestedProperty) prop).getNestedProperty());
                    } else {
                        headerSet.add(entry.getKey());
                    }
                } else {
                    throw new PersistentException("Output bean fill error.");
                }
            }
            final Map recordMap = new HashMap();
            while (true) {
                if (!isCursor) {
                    if (!resultSet.next()) {
                        break;
                    }
                }
                if (headerSet.size() != 0) {
                    itr = headerSet.iterator();
                    while (itr.hasNext()) {
                        final String columnName = (String) itr.next();
                        setValue(output, (String) outputMapping.get(columnName), resultSet, columnName, isOutputMappingFromMetaData);
                    }
                    headerSet.clear();
                }
                recordMap.clear();
                itr = recordListMap.entrySet().iterator();
                while (itr.hasNext()) {
                    final Map.Entry entry = (Map.Entry) itr.next();
                    final RecordList list = (RecordList) entry.getValue();
                    Record record = (Record) recordMap.get(list);
                    if (record == null) {
                        record = list.createRecord();
                        recordMap.put(list, record);
                        list.addRecord(record);
                    }
                    Property prop = (Property) recordListPropMap.get(entry.getKey());
                    prop.setProperty(record, getValue(record, prop, resultSet, (String) entry.getKey()));
                }
                if (isCursor) {
                    break;
                }
            }
            return output;
        } else if (output instanceof RecordList) {
            RecordList list = (RecordList) output;
            if (list.getSchema() == null) {
                list.setSchema(createSchema(metadata));
            }
            while (true) {
                if (!isCursor) {
                    if (!resultSet.next()) {
                        break;
                    }
                }
                final Record record = list.createRecord();
                final Iterator itr = outputMapping.entrySet().iterator();
                while (itr.hasNext()) {
                    final Map.Entry entry = (Map.Entry) itr.next();
                    setValue(record, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
                }
                list.addRecord(record);
                if (isCursor) {
                    break;
                }
            }
            return list;
        } else if (output instanceof List) {
            List list = (List) output;
            while (true) {
                if (!isCursor) {
                    if (!resultSet.next()) {
                        break;
                    }
                }
                final Map record = new LinkedHashMap();
                for (int i = 1; i <= colCount; i++) {
                    record.put(metadata.getColumnName(i), resultSet.getObject(i));
                }
                list.add(record);
                if (isCursor) {
                    break;
                }
            }
            return list;
        } else if (output instanceof Class) {
            final Class outputClass = (Class) output;
            if (Record.class.isAssignableFrom(outputClass)) {
                if (!isCursor) {
                    if (!resultSet.next()) {
                        return null;
                    }
                }
                Record record = null;
                try {
                    record = (Record) outputClass.newInstance();
                    if (record.getSchema() == null) {
                        record.setSchema(createSchema(metadata));
                    }
                } catch (InstantiationException e) {
                    throw new PersistentException("Output bean instantiate error.", e);
                } catch (IllegalAccessException e) {
                    throw new PersistentException("Output bean instantiate error.", e);
                }
                final Iterator itr = outputMapping.entrySet().iterator();
                while (itr.hasNext()) {
                    final Map.Entry entry = (Map.Entry) itr.next();
                    setValue(record, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
                }
                return record;
            } else if (RecordList.class.isAssignableFrom(outputClass)) {
                RecordList list = null;
                try {
                    list = (RecordList) outputClass.newInstance();
                    if (list.getSchema() == null) {
                        list.setSchema(createSchema(metadata));
                    }
                } catch (InstantiationException e) {
                    throw new PersistentException("Output bean instantiate error.", e);
                } catch (IllegalAccessException e) {
                    throw new PersistentException("Output bean instantiate error.", e);
                }
                while (true) {
                    if (!isCursor) {
                        if (!resultSet.next()) {
                            break;
                        }
                    }
                    final Record record = list.createRecord();
                    final Iterator itr = outputMapping.entrySet().iterator();
                    while (itr.hasNext()) {
                        final Map.Entry entry = (Map.Entry) itr.next();
                        setValue(record, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
                    }
                    list.addRecord(record);
                    if (isCursor) {
                        break;
                    }
                }
                return list;
            } else if (outputClass.isArray()) {
                List list = new ArrayList();
                while (true) {
                    Object bean = fillOutput(resultSet, outputClass.getComponentType(), outputMapping, isCursor);
                    if (bean == null && (resultSet.isAfterLast() || resultSet.getRow() == 0)) {
                        break;
                    }
                    list.add(bean);
                    if (isCursor) {
                        break;
                    }
                }
                return listToArray(list, outputClass.getComponentType());
            } else if (String.class.equals(outputClass) || outputClass.isPrimitive() || Number.class.isAssignableFrom(outputClass)) {
                if (!isCursor) {
                    if (!resultSet.next()) {
                        return null;
                    }
                }
                return getValue(outputClass, resultSet, 1);
            } else {
                if (isCursor) {
                    Object bean = null;
                    try {
                        bean = outputClass.newInstance();
                    } catch (InstantiationException e) {
                        throw new PersistentException("Output bean instantiate error.", e);
                    } catch (IllegalAccessException e) {
                        throw new PersistentException("Output bean instantiate error.", e);
                    }
                    final Iterator itr = outputMapping.entrySet().iterator();
                    while (itr.hasNext()) {
                        final Map.Entry entry = (Map.Entry) itr.next();
                        setValue(bean, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
                    }
                    return bean;
                } else {
                    final List list = new ArrayList();
                    while (resultSet.next()) {
                        Object bean = null;
                        try {
                            bean = outputClass.newInstance();
                        } catch (InstantiationException e) {
                            if (isOutputMappingFromMetaData && outputMapping.size() == 1 && list.size() == 0) {
                                return getValue(outputClass, resultSet, 1);
                            }
                            throw new PersistentException("Output bean instantiate error.", e);
                        } catch (IllegalAccessException e) {
                            if (isOutputMappingFromMetaData && outputMapping.size() == 1 && list.size() == 0) {
                                return getValue(outputClass, resultSet, 1);
                            }
                            throw new PersistentException("Output bean instantiate error.", e);
                        }
                        final Iterator itr = outputMapping.entrySet().iterator();
                        while (itr.hasNext()) {
                            final Map.Entry entry = (Map.Entry) itr.next();
                            try {
                                setValue(bean, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
                            } catch (PersistentException e) {
                                if (isOutputMappingFromMetaData && outputMapping.size() == 1 && list.size() == 0) {
                                    return getValue(outputClass, resultSet, 1);
                                }
                                throw e;
                            }
                        }
                        list.add(bean);
                    }
                    return list;
                }
            }
        } else {
            if (!isCursor) {
                if (!resultSet.next()) {
                    return null;
                }
            }
            if (output instanceof Record) {
                Record record = (Record) output;
                if (record.getSchema() == null) {
                    record.setSchema(createSchema(metadata));
                }
            }
            final Iterator itr = outputMapping.entrySet().iterator();
            while (itr.hasNext()) {
                final Map.Entry entry = (Map.Entry) itr.next();
                setValue(output, (String) entry.getValue(), resultSet, (String) entry.getKey(), isOutputMappingFromMetaData);
            }
            return output;
        }
    } catch (IllegalArgumentException e) {
        throw new PersistentException("Output bean fill error.", e);
    } catch (NoSuchPropertyException e) {
        throw new PersistentException("Output bean fill error.", e);
    } catch (InvocationTargetException e) {
        throw new PersistentException("Output bean fill error.", e.getTargetException());
    } catch (SQLException e) {
        throw new PersistentException("Output bean fill error.", e);
    }
}

Example 42 with Property

use of jp.ossc.nimbus.beans.Property in project nimbus by nimbus-org.

the class DefaultPersistentManagerService method persistQueryInternal.

private int persistQueryInternal(String sql, PreparedStatement statement, Object input, List inputProps, boolean isBatch) throws PersistentException {
    if (input instanceof DataSet) {
        if (inputProps == null) {
            throw new PersistentException("Input bean get error.");
        }
        final List beans = new ArrayList();
        final List properties = new ArrayList();
        int count = -1;
        try {
            final Iterator itr = inputProps.iterator();
            while (itr.hasNext()) {
                final Object propStr = itr.next();
                final Property prop = propertyAccess.getProperty(propStr.toString());
                if (prop instanceof NestedProperty) {
                    Object obj = ((NestedProperty) prop).getThisProperty().getProperty(input);
                    if (obj instanceof RecordList) {
                        final int size = ((RecordList) obj).size();
                        if (count == -1) {
                            count = size;
                        } else if (count != size) {
                            throw new PersistentException("Input bean get error.");
                        }
                    }
                    beans.add(obj);
                    properties.add(((NestedProperty) prop).getNestedProperty());
                } else {
                    throw new PersistentException("Input bean get error.");
                }
            }
        } catch (NoSuchPropertyException e) {
            throw new PersistentException("Input bean get error.", e);
        } catch (InvocationTargetException e) {
            throw new PersistentException("Input bean get error.", e.getTargetException());
        }
        if (count == 0) {
            return 0;
        }
        if (count == -1) {
            try {
                for (int i = 0, imax = beans.size(); i < imax; i++) {
                    Object param = ((Property) properties.get(i)).getProperty(beans.get(i));
                    setObject(statement, i + 1, param);
                }
            } catch (NoSuchPropertyException e) {
                throw new PersistentException("Input bean get error.", e);
            } catch (InvocationTargetException e) {
                throw new PersistentException("Input bean get error.", e.getTargetException());
            }
            try {
                if (isBatch) {
                    statement.addBatch();
                    return -1;
                } else {
                    return statement.executeUpdate();
                }
            } catch (SQLException e) {
                throw new PersistentException("SQL execute error : " + sql, e);
            }
        } else {
            for (int i = 0; i < count; i++) {
                try {
                    for (int j = 0, jmax = beans.size(); j < jmax; j++) {
                        Object bean = beans.get(j);
                        if (bean instanceof RecordList) {
                            bean = ((RecordList) bean).get(i);
                        }
                        Object param = ((Property) properties.get(j)).getProperty(bean);
                        setObject(statement, j + 1, param);
                    }
                } catch (NoSuchPropertyException e) {
                    throw new PersistentException("Input bean get error.", e);
                } catch (InvocationTargetException e) {
                    throw new PersistentException("Input bean get error.", e.getTargetException());
                }
                try {
                    statement.addBatch();
                } catch (SQLException e) {
                    throw new PersistentException("SQL add batch error : " + sql, e);
                }
            }
            if (isBatch) {
                return -1;
            } else {
                int[] updateCounts = null;
                try {
                    updateCounts = statement.executeBatch();
                } catch (SQLException e) {
                    throw new PersistentException("SQL execute error : " + sql, e);
                }
                int result = 0;
                for (int i = 0; i < updateCounts.length; i++) {
                    if (updateCounts[i] > 0) {
                        result += updateCounts[i];
                    }
                }
                if (result == 0) {
                    try {
                        result = statement.getUpdateCount();
                    } catch (SQLException e) {
                    }
                }
                return result;
            }
        }
    } else if ((input instanceof List) || (input != null && input.getClass().isArray())) {
        List list = null;
        if (input instanceof List) {
            list = (List) input;
        } else {
            list = (List) Arrays.asList((Object[]) input);
        }
        if (inputProps != null) {
            if (list.size() == 0) {
                return 0;
            }
            for (int j = 0, jmax = list.size(); j < jmax; j++) {
                Object bean = list.get(j);
                try {
                    for (int i = 0, imax = inputProps.size(); i < imax; i++) {
                        Object param = propertyAccess.get(bean, inputProps.get(i).toString());
                        setObject(statement, i + 1, param);
                    }
                } catch (NoSuchPropertyException e) {
                    throw new PersistentException("Input bean get error.", e);
                } catch (InvocationTargetException e) {
                    throw new PersistentException("Input bean get error.", e.getTargetException());
                }
                try {
                    statement.addBatch();
                } catch (SQLException e) {
                    throw new PersistentException("SQL add batch error : " + sql, e);
                }
            }
            if (isBatch) {
                return -1;
            } else {
                int[] updateCounts = null;
                try {
                    updateCounts = statement.executeBatch();
                } catch (SQLException e) {
                    throw new PersistentException("SQL execute error : " + sql, e);
                }
                int result = 0;
                for (int i = 0; i < updateCounts.length; i++) {
                    if (updateCounts[i] > 0) {
                        result += updateCounts[i];
                    }
                }
                if (result == 0) {
                    try {
                        result = statement.getUpdateCount();
                    } catch (SQLException e) {
                    }
                }
                return result;
            }
        } else {
            if (list.size() == 0) {
                return 0;
            }
            int result = 0;
            for (int i = 0, imax = list.size(); i < imax; i++) {
                Object bean = list.get(i);
                if (bean instanceof Map) {
                    try {
                        Iterator propItr = ((Map) bean).keySet().iterator();
                        int j = 0;
                        while (propItr.hasNext()) {
                            Object param = propertyAccess.get(bean, propItr.next().toString());
                            setObject(statement, ++j, param);
                        }
                    } catch (NoSuchPropertyException e) {
                        throw new PersistentException("Input bean get error.", e);
                    } catch (InvocationTargetException e) {
                        throw new PersistentException("Input bean get error.", e.getTargetException());
                    }
                    try {
                        statement.addBatch();
                    } catch (SQLException e) {
                        throw new PersistentException("SQL add batch error : " + sql, e);
                    }
                    if (i == imax - 1) {
                        if (isBatch) {
                            result = -1;
                        } else {
                            int updateCount = 0;
                            int[] updateCounts = null;
                            try {
                                updateCounts = statement.executeBatch();
                            } catch (SQLException e) {
                                throw new PersistentException("SQL execute error : " + sql, e);
                            }
                            for (int j = 0; j < updateCounts.length; j++) {
                                if (updateCounts[j] > 0) {
                                    updateCount += updateCounts[j];
                                }
                            }
                            if (updateCount == 0) {
                                try {
                                    updateCount = statement.getUpdateCount();
                                } catch (SQLException e) {
                                }
                            }
                            result = updateCount;
                        }
                    }
                } else {
                    setObject(statement, i + 1, bean);
                    if (i == imax - 1) {
                        if (isBatch) {
                            try {
                                statement.addBatch();
                            } catch (SQLException e) {
                                throw new PersistentException("SQL add batch error : " + sql, e);
                            }
                            result = -1;
                        } else {
                            try {
                                result = statement.executeUpdate();
                            } catch (SQLException e) {
                                throw new PersistentException("SQL execute error : " + sql, e);
                            }
                        }
                    }
                }
            }
            return result;
        }
    } else {
        try {
            if (input != null) {
                if (inputProps != null) {
                    for (int i = 0, imax = inputProps.size(); i < imax; i++) {
                        Object param = propertyAccess.get(input, inputProps.get(i).toString());
                        setObject(statement, i + 1, param);
                    }
                } else {
                    if (input instanceof Map) {
                        Iterator propItr = ((Map) input).keySet().iterator();
                        int i = 0;
                        while (propItr.hasNext()) {
                            Object param = propertyAccess.get(input, propItr.next().toString());
                            setObject(statement, ++i, param);
                        }
                    } else {
                        setObject(statement, 1, input);
                    }
                }
            } else {
                if (inputProps != null) {
                    for (int i = 0, imax = inputProps.size(); i < imax; i++) {
                        setObject(statement, i + 1, null);
                    }
                } else {
                    int parameterCount = 0;
                    try {
                        ParameterMetaData paramMetaData = statement.getParameterMetaData();
                        parameterCount = paramMetaData.getParameterCount();
                    } catch (SQLException e) {
                        throw new PersistentException("Illegal sql : " + sql, e);
                    } catch (IncompatibleClassChangeError e) {
                    }
                    if (parameterCount != 0) {
                        setObject(statement, 1, input);
                    }
                }
            }
        } catch (NoSuchPropertyException e) {
            throw new PersistentException("Input bean get error.", e);
        } catch (InvocationTargetException e) {
            throw new PersistentException("Input bean get error.", e.getTargetException());
        }
        if (isBatch) {
            try {
                statement.addBatch();
            } catch (SQLException e) {
                throw new PersistentException("SQL add batch error : " + sql, e);
            }
            return -1;
        } else {
            try {
                return statement.executeUpdate();
            } catch (SQLException e) {
                throw new PersistentException("SQL execute error : " + sql, e);
            }
        }
    }
}

Example 43 with Property

use of jp.ossc.nimbus.beans.Property in project nimbus by nimbus-org.

the class DataSetServletRequestParameterConverter method convert.

/**
 * 指定されたオブジェクトを変換する。<p>
 *
 * @param obj 変換対象のオブジェクト
 * @return 変換後のオブジェクト
 * @exception ConvertException 変換に失敗した場合
 */
public Object convert(Object obj) throws ConvertException {
    if (!(obj instanceof ServletRequest)) {
        return null;
    }
    ServletRequest request = (ServletRequest) obj;
    final Map paramMap = request.getParameterMap();
    if (paramMap == null || paramMap.size() == 0) {
        return null;
    }
    String defaultDsName = request.getParameter(dataSetParameterName);
    if ((defaultDsName == null || defaultDsName.length() == 0) && request instanceof HttpServletRequest) {
        HttpServletRequest httpReq = (HttpServletRequest) request;
        String path = httpReq.getServletPath();
        if (httpReq.getPathInfo() != null) {
            path = path + httpReq.getPathInfo();
        }
        if (path != null) {
            int index = path.lastIndexOf('.');
            if (index != -1) {
                path = path.substring(0, index);
            }
            defaultDsName = dataSetPathPrefix + path;
        }
    }
    final Map currentDsMap = new HashMap();
    final Iterator entries = paramMap.entrySet().iterator();
    while (entries.hasNext()) {
        final Map.Entry entry = (Map.Entry) entries.next();
        final String key = (String) entry.getKey();
        final int index = key.indexOf(datasetDelimiter);
        if (index == -1 || index == key.length() - 1) {
            continue;
        }
        String dsName = null;
        if (index == 0) {
            dsName = defaultDsName;
        } else {
            dsName = key.substring(0, index);
        }
        if (dsName == null) {
            continue;
        }
        DataSet ds = (DataSet) currentDsMap.get(dsName);
        if (ds == null) {
            if (dataSetMap.containsKey(dsName)) {
                ds = ((DataSet) dataSetMap.get(dsName)).cloneSchema();
            } else if (beanFlowInvokerFactory != null && beanFlowInvokerFactory.containsFlow(dsName)) {
                final BeanFlowInvoker beanFlowInvoker = beanFlowInvokerFactory.createFlow(dsName);
                Object ret = null;
                try {
                    ret = beanFlowInvoker.invokeFlow(null);
                } catch (Exception e) {
                    throw new ConvertException("Exception occured in BeanFlow '" + dsName + "'", e);
                }
                if (!(ret instanceof DataSet)) {
                    throw new ConvertException("Result of BeanFlow '" + dsName + "' is not DataSet.");
                }
                ds = (DataSet) ret;
            } else {
                if (isIgnoreUnknownParameter) {
                    continue;
                } else {
                    throw new ConvertException("Unknown DataSet : " + dsName);
                }
            }
            currentDsMap.put(dsName, ds);
        }
        final String propStr = key.substring(index + 1);
        Property prop = (Property) propertyCache.get(propStr);
        if (prop == null) {
            try {
                prop = PropertyFactory.createProperty(propStr);
                if (isIgnoreUnknownParameter) {
                    prop.setIgnoreNullProperty(true);
                }
            } catch (IllegalArgumentException e) {
                throw new ConvertException("Parameter '" + key + "' is illegal.", e);
            }
            Property old = (Property) propertyCache.putIfAbsent(propStr, prop);
            if (old != null) {
                prop = old;
            }
        }
        final String[] vals = (String[]) entry.getValue();
        try {
            if (prop instanceof NestedProperty) {
                Property thisProp = ((NestedProperty) prop).getThisProperty();
                if (thisProp instanceof NestedProperty) {
                    Property nestedProp = ((NestedProperty) prop).getNestedProperty();
                    Property nestedProp2 = ((NestedProperty) thisProp).getNestedProperty();
                    if (nestedProp2 instanceof IndexedProperty) {
                        Property thisProp2 = ((NestedProperty) thisProp).getThisProperty();
                        Object thisObj = thisProp2.getProperty(ds);
                        if (thisObj == null) {
                            if (isIgnoreUnknownParameter) {
                                continue;
                            } else {
                                throw new ConvertException("Parameter '" + key + "' is illegal.");
                            }
                        }
                        if (thisObj instanceof RecordList) {
                            setRecordListProperty((RecordList) thisObj, nestedProp.getPropertyName(), ((IndexedProperty) nestedProp2).getIndex(), vals);
                        } else {
                            // ありえない
                            prop.setProperty(ds, vals[vals.length - 1]);
                        }
                    } else {
                        Object thisObj = thisProp.getProperty(ds);
                        if (thisObj == null) {
                            if (isIgnoreUnknownParameter) {
                                continue;
                            } else {
                                throw new ConvertException("Parameter '" + key + "' is illegal.");
                            }
                        }
                        if (thisObj instanceof RecordList) {
                            setRecordListProperty((RecordList) thisObj, nestedProp.getPropertyName(), vals);
                        } else if (thisObj instanceof Record) {
                            setRecordProperty((Record) thisObj, nestedProp.getPropertyName(), nestedProp.getPropertyType(thisObj), vals);
                        } else {
                            nestedProp.setProperty(thisObj, vals[vals.length - 1]);
                        }
                    }
                } else {
                    Object thisObj = thisProp.getProperty(ds);
                    if (thisObj == null) {
                        if (isIgnoreUnknownParameter) {
                            continue;
                        } else {
                            throw new ConvertException("Parameter '" + key + "' is illegal.");
                        }
                    }
                    Property nestedProp = ((NestedProperty) prop).getNestedProperty();
                    if (thisObj instanceof RecordList) {
                        setRecordListProperty((RecordList) thisObj, nestedProp.getPropertyName(), vals);
                    } else if (thisObj instanceof Record) {
                        setRecordProperty((Record) thisObj, nestedProp.getPropertyName(), nestedProp.getPropertyType(thisObj), vals);
                    } else {
                        nestedProp.setProperty(thisObj, vals[vals.length - 1]);
                    }
                }
            } else {
                throw new ConvertException("Parameter '" + key + "' is illegal.");
            }
        } catch (PropertySetException e) {
            Throwable cause = e.getCause();
            if (cause instanceof ConvertException) {
                throw (ConvertException) cause;
            }
            if (isIgnoreUnknownParameter) {
                continue;
            } else {
                throw new ConvertException("Parameter '" + key + "' is illegal.", e);
            }
        } catch (NoSuchPropertyException e) {
            if (isIgnoreUnknownParameter) {
                continue;
            } else {
                throw new ConvertException("Parameter '" + key + "' is illegal.", e);
            }
        } catch (InvocationTargetException e) {
            throw new ConvertException("Parameter '" + key + "' is illegal.", e.getTargetException());
        }
    }
    if (currentDsMap.size() == 0) {
        return null;
    } else if (currentDsMap.size() == 1) {
        return currentDsMap.values().iterator().next();
    } else {
        return currentDsMap;
    }
}

Example 44 with Property

use of jp.ossc.nimbus.beans.Property in project nimbus by nimbus-org.

the class BeanExchangeConverter method convert.

private Object convert(Object input, Object output, boolean isClone) throws ConvertException {
    if (output == null) {
        throw new ConvertException("Output is null.");
    }
    if (isClone) {
        if (!(output instanceof Cloneable)) {
            throw new ConvertException("Output is not cloneable.");
        }
        if (output instanceof DataSet) {
            output = ((DataSet) output).cloneSchema();
        } else if (output instanceof RecordList) {
            output = ((RecordList) output).cloneSchema();
        } else if (output instanceof Record) {
            output = ((Record) output).cloneSchema();
        } else {
            try {
                output = output.getClass().getMethod("clone", (Class[]) null).invoke(output, (Object[]) null);
            } catch (NoSuchMethodException e) {
                throw new ConvertException(e);
            } catch (IllegalAccessException e) {
                throw new ConvertException(e);
            } catch (InvocationTargetException e) {
                throw new ConvertException(e);
            }
        }
    }
    if (input == null) {
        return output;
    }
    Object[] inputs = null;
    if (input instanceof Collection) {
        inputs = ((Collection) input).toArray();
    } else if (input.getClass().isArray()) {
        inputs = (Object[]) input;
    }
    if (inputs != null) {
        if (inputs.length == 0) {
            return output;
        }
        if (output instanceof RecordList) {
            RecordList list = (RecordList) output;
            for (int i = 0; i < inputs.length; i++) {
                Record record = list.createRecord();
                list.add(convert(inputs[i], record, false));
            }
            return list;
        } else if (output instanceof Collection) {
            Object[] outputs = ((Collection) output).toArray();
            if (outputs.length == 0) {
                throw new ConvertException("Size of collection is 0.");
            }
            for (int i = 0, imax = Math.min(inputs.length, outputs.length); i < imax; i++) {
                outputs[i] = convert(inputs[i], outputs[i], false);
            }
            return outputs;
        } else if (output.getClass().isArray()) {
            Object[] outputs = (Object[]) output;
            final Class componentType = output.getClass().getComponentType();
            if (outputs.length == 0) {
                if (componentType.isInterface() || componentType.isPrimitive()) {
                    throw new ConvertException("Length of array is 0.");
                }
                outputs = (Object[]) Array.newInstance(componentType, inputs.length);
                try {
                    for (int i = 0; i < outputs.length; i++) {
                        outputs[i] = componentType.newInstance();
                    }
                } catch (IllegalAccessException e) {
                    throw new ConvertException("Length of array is 0.", e);
                } catch (InstantiationException e) {
                    throw new ConvertException("Length of array is 0.", e);
                }
            }
            for (int i = 0, imax = Math.min(inputs.length, outputs.length); i < imax; i++) {
                if (outputs[i] == null) {
                    if (componentType.isInterface() || componentType.isPrimitive()) {
                        throw new ConvertException("Element of array is null.");
                    }
                    try {
                        outputs[i] = componentType.newInstance();
                    } catch (IllegalAccessException e) {
                        throw new ConvertException("Element of array is null.", e);
                    } catch (InstantiationException e) {
                        throw new ConvertException("Element of array is null.", e);
                    }
                }
                outputs[i] = convert(inputs[i], outputs[i], false);
            }
            return outputs;
        }
    }
    Map propMapping = propertyMapping;
    boolean isOutputAutoMapping = false;
    boolean isInputAutoMapping = false;
    if (propMapping == null || propMapping.size() == 0) {
        if (propMapping == null) {
            propMapping = new HashMap();
        }
        if (output instanceof Record) {
            Record record = (Record) output;
            RecordSchema schema = record.getRecordSchema();
            if (schema != null) {
                for (int i = 0, imax = schema.getPropertySize(); i < imax; i++) {
                    propMapping.put(schema.getPropertyName(i), schema.getPropertyName(i));
                }
            }
            if (propMapping.size() != 0) {
                isOutputAutoMapping = true;
            }
        } else {
            final SimpleProperty[] props = isFieldOnly(output.getClass()) ? SimpleProperty.getFieldProperties(output) : SimpleProperty.getProperties(output, !isAccessorOnly(output.getClass()));
            for (int i = 0; i < props.length; i++) {
                if (isEnabledPropertyName(output.getClass(), props[i].getPropertyName()) && props[i].isWritable(output.getClass())) {
                    propMapping.put(props[i].getPropertyName(), props[i].getPropertyName());
                }
            }
            if (propMapping.size() != 0) {
                isOutputAutoMapping = true;
            }
        }
        if (!isOutputAutoMapping) {
            if (input instanceof Record) {
                Record record = (Record) input;
                RecordSchema schema = record.getRecordSchema();
                if (schema != null) {
                    for (int i = 0, imax = schema.getPropertySize(); i < imax; i++) {
                        propMapping.put(schema.getPropertyName(i), schema.getPropertyName(i));
                    }
                }
                if (propMapping.size() != 0) {
                    isInputAutoMapping = true;
                }
            } else {
                final SimpleProperty[] props = isFieldOnly(output.getClass()) ? SimpleProperty.getFieldProperties(input) : SimpleProperty.getProperties(input, !isAccessorOnly(output.getClass()));
                for (int i = 0; i < props.length; i++) {
                    if (isEnabledPropertyName(output.getClass(), props[i].getPropertyName()) && props[i].isReadable(input.getClass())) {
                        propMapping.put(props[i].getPropertyName(), props[i].getPropertyName());
                    }
                }
                if (propMapping.size() != 0) {
                    isInputAutoMapping = true;
                }
            }
        }
        if (propMapping.size() == 0) {
            throw new ConvertException("PropertyMapping is null.");
        }
    }
    if (isMakeSchema && (output instanceof Record) && ((Record) output).getRecordSchema() == null) {
        StringBuilder buf = new StringBuilder();
        final Iterator entries = propMapping.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            String inputProp = (String) entry.getKey();
            Object outputProp = entry.getValue();
            try {
                Property prop = propertyAccess.getProperty(inputProp);
                Class propType = prop.getPropertyType(input);
                if (outputProp instanceof String) {
                    buf.append(':').append(outputProp);
                    buf.append(',').append(propType.getName()).append('\n');
                } else {
                    List outputProps = (List) outputProp;
                    for (int i = 0, imax = outputProps.size(); i < imax; i++) {
                        buf.append(':').append((String) outputProps.get(i));
                        buf.append(',').append(propType.getName()).append('\n');
                    }
                }
            } catch (IllegalArgumentException e) {
                throw new ConvertException("Input property parse error. property=" + inputProp, e);
            } catch (NoSuchPropertyException e) {
                if (isOutputAutoMapping) {
                    continue;
                }
                throw new ConvertException("Input property get error. input=" + input + ", property=" + inputProp, e);
            } catch (InvocationTargetException e) {
                throw new ConvertException("Input property get error. input=" + input + ", property=" + inputProp, e);
            }
        }
        if (buf.length() != 0) {
            try {
                ((Record) output).setSchema(buf.toString());
            } catch (PropertySchemaDefineException e) {
            // 起こらない
            }
        }
    }
    final Iterator entries = propMapping.entrySet().iterator();
    while (entries.hasNext()) {
        Map.Entry entry = (Map.Entry) entries.next();
        String inputProp = (String) entry.getKey();
        Object value = null;
        try {
            value = propertyAccess.get(input, inputProp);
        } catch (IllegalArgumentException e) {
            throw new ConvertException("Input property get error. input=" + input + ", property=" + inputProp, e);
        } catch (NoSuchPropertyException e) {
            if (isOutputAutoMapping) {
                continue;
            }
            throw new ConvertException("Input property get error. input=" + input + ", property=" + inputProp, e);
        } catch (InvocationTargetException e) {
            throw new ConvertException("Input property get error. input=" + input + ", property=" + inputProp, e);
        }
        Object outputProp = entry.getValue();
        if (outputProp instanceof String) {
            try {
                propertyAccess.set(output, (String) outputProp, value);
            } catch (IllegalArgumentException e) {
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            } catch (NoSuchPropertyException e) {
                if (isInputAutoMapping) {
                    continue;
                }
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            } catch (InvocationTargetException e) {
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            }
        } else {
            List outputProps = (List) outputProp;
            try {
                for (int i = 0, imax = outputProps.size(); i < imax; i++) {
                    propertyAccess.set(output, (String) outputProps.get(i), value);
                }
            } catch (IllegalArgumentException e) {
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            } catch (NoSuchPropertyException e) {
                if (isInputAutoMapping) {
                    continue;
                }
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            } catch (InvocationTargetException e) {
                throw new ConvertException("Output property set error. output=" + output + ", property=" + outputProp + ", value=" + value, e);
            }
        }
    }
    return output;
}

Example 45 with Property

use of jp.ossc.nimbus.beans.Property in project nimbus by nimbus-org.

the class HttpServletRequestTransferInterceptorService method startService.

/**
 * サービスの開始処理を行う。
 * <p>
 *
 * @exception Exception サービスの開始に失敗した場合
 */
public void startService() throws Exception {
    if (requestPropertyAndContextKeyMapping == null || requestPropertyAndContextKeyMapping.size() == 0) {
        throw new IllegalArgumentException("RequestPropertyAndContextKeyMapping must be specified.");
    }
    if (threadContextServiceName != null) {
        threadContext = (Context) ServiceManagerFactory.getServiceObject(threadContextServiceName);
    }
    Iterator entries = requestPropertyAndContextKeyMapping.entrySet().iterator();
    while (entries.hasNext()) {
        Map.Entry entry = (Map.Entry) entries.next();
        Property prop = propertyAccess.getProperty((String) entry.getKey());
        if (!prop.isReadable(HttpServletRequest.class)) {
            throw new IllegalArgumentException("'" + entry.getKey() + "' cannot acquire from a request. value=null");
        }
    }
}