Example usage for org.dom4j.io SAXReader read

List of usage examples for org.dom4j.io SAXReader read

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Introduction

In this page you can find the example usage for org.dom4j.io SAXReader read.

Prototype

public Document read(InputSource in) throws DocumentException

Source Link

Document

Reads a Document from the given InputSource using SAX

Usage

From source file:com.ai.tools.generator.util.DocumentUtil.java

License:Open Source License

public static Document readDocumentFromURL(String url, boolean validate) throws DocumentException, IOException {
    SAXReader reader = SAXReaderFactory.getInstance(validate);

    return reader.read(new URL(url));
}

From source file:com.ai.tools.generator.util.DocumentUtil.java

License:Open Source License

public static Document readDocumentFromXML(String xml, boolean validate) throws DocumentException {
    SAXReader reader = SAXReaderFactory.getInstance(validate);

    return reader.read(new XMLSafeReader(xml));
}

From source file:com.alibaba.stonelab.toolkit.autoconf.Autoconf.java

License:Open Source License

@SuppressWarnings("unchecked")
private void parser(String base, String file) throws Exception {
    SAXReader reader = new SAXReader();
    Document doc = reader.read(new File(file));
    List<DefaultElement> pnodes = doc.selectNodes("config/group/property");

    StringBuilder defaults = new StringBuilder();
    for (DefaultElement node : pnodes) {
        String prop = node.attributeValue("name");
        props.add(new Propinfo(StringUtils.replace(prop, ".", "_"), file));
        // default valus
        defaults.append(node.attributeValue("defaultValue"));
    }/*from   www  .j  a v  a 2s  .co  m*/

    List<DefaultElement> tnodes = doc.selectNodes("config/script/generate");
    for (DefaultElement node : tnodes) {
        templates.add(new AutoconfTemplate(base + "/" + node.attribute("template").getText()));
    }

    Set<String> tmp = AutoconfUtil.parsePlaceholder(defaults.toString());
    for (String str : tmp) {
        usedProps.add(StringUtils.replace(str, ".", "_"));
    }
}

From source file:com.alibaba.stonelab.toolkit.learning.xml.Dom4jParser.java

License:Open Source License

public static void dom4j() throws Exception {
    SAXReader reader = new SAXReader(true);
    reader.setEntityResolver(new EntityResolver());
    reader.setFeature("http://xml.org/sax/features/validation", true);
    reader.setFeature("http://apache.org/xml/features/validation/schema", true);
    Document doc = reader.read(Dom4jParser.class.getResourceAsStream(XML_LOCATION));
    System.out.println(doc);//from w  w  w  . j  a v a  2  s .  c  o m
}

From source file:com.aliyun.odps.ogg.handler.datahub.ConfigureReader.java

License:Apache License

public static Configure reader(String configueFileName) throws DocumentException {
    logger.info("Begin read configure[" + configueFileName + "]");

    Configure configure = new Configure();
    SAXReader reader = new SAXReader();
    File file = new File(configueFileName);

    Document document = reader.read(file);
    Element root = document.getRootElement();

    String elementText = root.elementTextTrim("batchSize");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setBatchSize(Integer.parseInt(elementText));
    }/*from   w w w  .ja v  a2 s. c o m*/

    elementText = root.elementTextTrim("dirtyDataContinue");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setDirtyDataContinue(Boolean.parseBoolean(elementText));
    }

    elementText = root.elementTextTrim("dirtyDataFile");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setDirtyDataFile(elementText);
    }

    elementText = root.elementTextTrim("dirtyDataFileMaxSize");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setDirtyDataFileMaxSize(Integer.parseInt(elementText));
    }

    elementText = root.elementTextTrim("retryTimes");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setRetryTimes(Integer.parseInt(elementText));
    }

    elementText = root.elementTextTrim("retryInterval");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setRetryInterval(Integer.parseInt(elementText));
    }

    elementText = root.elementTextTrim("disableCheckPointFile");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setDisableCheckPointFile(Boolean.parseBoolean(elementText));
    }

    elementText = root.elementTextTrim("checkPointFileName");
    if (StringUtils.isNotBlank(elementText)) {
        configure.setCheckPointFileName(elementText);
    }

    Element element = root.element("defaultOracleConfigure");
    if (element == null) {
        throw new RuntimeException("defaultOracleConfigure is null");
    }

    elementText = element.elementTextTrim("sid");
    if (StringUtils.isBlank(elementText)) {
        throw new RuntimeException("defaultOracleConfigure.sid is null");
    }
    configure.setSid(elementText);

    String defaultOracleSchema = element.elementTextTrim("schema");

    SimpleDateFormat defaultSimpleDateFormat;
    elementText = element.elementTextTrim("dateFormat");
    if (StringUtils.isNotBlank(elementText)) {
        defaultSimpleDateFormat = new SimpleDateFormat(elementText);
    } else {
        defaultSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    }

    element = root.element("defalutDatahubConfigure");
    if (element == null) {
        throw new RuntimeException("defalutDatahubConfigure is null");
    }

    String endPoint = element.elementText("endPoint");
    if (StringUtils.isBlank(endPoint)) {
        throw new RuntimeException("defalutDatahubConfigure.endPoint is null");

    }

    String defaultDatahubProject = element.elementText("project");
    String defaultDatahubAccessID = element.elementText("accessId");
    String defaultDatahubAccessKey = element.elementText("accessKey");

    Field defaultCTypeField = null;
    String defaultCTypeColumn = element.elementText("ctypeColumn");
    if (StringUtils.isNotBlank(defaultCTypeColumn)) {
        defaultCTypeField = new Field(defaultCTypeColumn, FieldType.STRING);
    }
    Field defaultCTimeField = null;
    String defaultCTimeColumn = element.elementText("ctimeColumn");
    if (StringUtils.isNotBlank(defaultCTimeColumn)) {
        defaultCTimeField = new Field(defaultCTimeColumn, FieldType.STRING);
    }
    Field defaultCidField = null;
    String defaultCidColumn = element.elementText("cidColumn");
    if (StringUtils.isNotBlank(defaultCidColumn)) {
        defaultCidField = new Field(defaultCidColumn, FieldType.STRING);
    }

    String defaultConstColumnMapStr = element.elementText("constColumnMap");
    Map<String, String> defalutConstColumnMappings = Maps.newHashMap();
    Map<String, Field> defaultConstColumnFieldMappings = Maps.newHashMap();
    parseConstColumnMap(defaultConstColumnMapStr, defalutConstColumnMappings, defaultConstColumnFieldMappings);

    element = root.element("mappings");
    if (element == null) {
        throw new RuntimeException("mappings is null");
    }

    List<Element> mappingElements = element.elements("mapping");
    if (mappingElements == null || mappingElements.size() == 0) {
        throw new RuntimeException("mappings.mapping is null");
    }

    //init table mapping
    for (Element e : mappingElements) {
        String oracleSchema = e.elementTextTrim("oracleSchema");
        if (StringUtils.isNotBlank(oracleSchema)) {
            //nothing
        } else if (StringUtils.isNotBlank(defaultOracleSchema)) {
            oracleSchema = defaultOracleSchema;
        } else {
            throw new RuntimeException(
                    "both mappings.mapping.oracleSchema and defaultOracleConfigure.schema is null");
        }

        String oracleTable = e.elementTextTrim("oracleTable");
        if (StringUtils.isBlank(oracleTable)) {
            throw new RuntimeException("mappings.mapping.oracleTable is null");
        }

        String datahubProject = e.elementTextTrim("datahubProject");
        if (StringUtils.isNotBlank(datahubProject)) {
            //nothing
        } else if (StringUtils.isNotBlank(defaultOracleSchema)) {
            datahubProject = defaultDatahubProject;
        } else {
            throw new RuntimeException(
                    "both mappings.mapping.datahubProject and defalutDatahubConfigure.project is null");
        }

        String datahubAccessId = e.elementTextTrim("datahubAccessId");
        if (StringUtils.isNotBlank(datahubAccessId)) {
            //nothing
        } else if (StringUtils.isNotBlank(defaultDatahubAccessID)) {
            datahubAccessId = defaultDatahubAccessID;
        } else {
            throw new RuntimeException(
                    "both mappings.mapping.datahubAccessId and defalutDatahubConfigure.accessId is null");
        }

        String datahubAccessKey = e.elementTextTrim("datahubAccessKey");
        if (StringUtils.isNotBlank(datahubAccessKey)) {
            //nothing
        } else if (StringUtils.isNotBlank(defaultDatahubAccessKey)) {
            datahubAccessKey = defaultDatahubAccessKey;
        } else {
            throw new RuntimeException(
                    "both mappings.mapping.datahubAccessKey and defalutDatahubConfigure.accessKey is null");
        }

        String topicName = e.elementTextTrim("datahubTopic");
        if (topicName == null) {
            throw new RuntimeException("mappings.mapping.datahubTopic is null");
        }

        String ctypeColumn = e.elementText("ctypeColumn");
        String ctimeColumn = e.elementText("ctimeColumn");
        String cidColumn = e.elementText("cidColumn");

        DatahubConfiguration datahubConfiguration = new DatahubConfiguration(
                new AliyunAccount(datahubAccessId, datahubAccessKey), endPoint);
        Project project = Project.Builder.build(datahubProject, datahubConfiguration);
        Topic topic = project.getTopic(topicName);
        if (topic == null) {
            throw new RuntimeException("Can not find datahub topic[" + topicName + "]");
        } else {
            logger.info(
                    "topic name: " + topicName + ", topic schema: " + topic.getRecordSchema().toJsonString());
        }

        TableMapping tableMapping = new TableMapping();
        tableMapping.setTopic(topic);
        tableMapping.setOracleSchema(oracleSchema.toLowerCase());
        tableMapping.setOracleTableName(oracleTable.toLowerCase());
        tableMapping.setOracleFullTableName(
                tableMapping.getOracleSchema() + "." + tableMapping.getOracleTableName());
        tableMapping
                .setCtypeField(StringUtils.isNotBlank(ctypeColumn) ? new Field(ctypeColumn, FieldType.STRING)
                        : defaultCTypeField);
        tableMapping
                .setCtimeField(StringUtils.isNotBlank(ctimeColumn) ? new Field(ctimeColumn, FieldType.STRING)
                        : defaultCTimeField);
        tableMapping.setCidField(
                StringUtils.isNotBlank(cidColumn) ? new Field(cidColumn, FieldType.STRING) : defaultCidField);

        String constColumnMapStr = e.elementText("constColumnMap");
        Map<String, String> constColumnMappings = Maps.newHashMap();
        Map<String, Field> constColumnFieldMappings = Maps.newHashMap();
        parseConstColumnMap(constColumnMapStr, constColumnMappings, constColumnFieldMappings);

        tableMapping.setConstColumnMappings(
                constColumnMappings.isEmpty() ? defalutConstColumnMappings : constColumnMappings);
        tableMapping.setConstFieldMappings(constColumnFieldMappings.isEmpty() ? defaultConstColumnFieldMappings
                : constColumnFieldMappings);

        Map<String, ColumnMapping> columnMappings = Maps.newHashMap();
        tableMapping.setColumnMappings(columnMappings);

        elementText = e.elementTextTrim("shardId");
        if (StringUtils.isNotBlank(elementText)) {
            tableMapping.setShardId(elementText);
        }

        configure.addTableMapping(tableMapping);

        RecordSchema recordSchema = topic.getRecordSchema();

        Element columnMappingElement = e.element("columnMapping");
        List<Element> columns = columnMappingElement.elements("column");
        for (Element columnElement : columns) {
            String oracleColumnName = columnElement.attributeValue("src");
            if (StringUtils.isBlank(oracleColumnName)) {
                throw new RuntimeException("Topic[" + topicName + "] src attribute is null");
            }

            oracleColumnName = oracleColumnName.toLowerCase();
            ColumnMapping columnMapping = new ColumnMapping();
            columnMappings.put(oracleColumnName, columnMapping);
            columnMapping.setOracleColumnName(oracleColumnName);

            String datahubFieldName = columnElement.attributeValue("dest");
            if (datahubFieldName == null) {
                throw new RuntimeException("Topic[" + topicName + "] dest attribute is null");
            }

            Field field = recordSchema.getField(datahubFieldName.toLowerCase());
            if (field == null) {
                throw new RuntimeException(
                        "Topic[" + topicName + "] Field[" + datahubFieldName + "] is not exist");
            }

            columnMapping.setField(field);

            String datahubOldFieldName = columnElement.attributeValue("destOld");
            if (StringUtils.isNotBlank(datahubOldFieldName)) {
                Field oldField = recordSchema.getField(datahubOldFieldName);

                if (field == null) {
                    throw new RuntimeException(
                            "Topic[" + topicName + "] Field[" + datahubOldFieldName + "] is not exist");
                }
                columnMapping.setOldFiled(oldField);
            }

            String isShardColumn = columnElement.attributeValue("isShardColumn");
            if (StringUtils.isNotBlank(isShardColumn) && Boolean.TRUE.equals(Boolean.valueOf(isShardColumn))) {
                tableMapping.setIsShardHash(true);
                columnMapping.setIsShardColumn(true);
            } else {
                columnMapping.setIsShardColumn(false);
            }

            String isKeyColumn = columnElement.attributeValue("isKeyColumn");
            if (StringUtils.isNotBlank(isKeyColumn) && Boolean.TRUE.equals(Boolean.valueOf(isKeyColumn))) {
                columnMapping.setIsKeyColumn(true);
            } else {
                columnMapping.setIsKeyColumn(false);
            }

            String dateFormat = columnElement.attributeValue("dateFormat");

            if (StringUtils.isNotBlank(dateFormat)) {
                columnMapping.setSimpleDateFormat(new SimpleDateFormat(dateFormat));
            } else {
                columnMapping.setSimpleDateFormat(defaultSimpleDateFormat);
            }

            String isDateFormat = columnElement.attributeValue("isDateFormat");

            if (StringUtils.isNotBlank(isDateFormat) && Boolean.FALSE.equals(Boolean.valueOf(isDateFormat))) {
                columnMapping.setIsDateFormat(false);
            } else {
                columnMapping.setIsDateFormat(true);
            }
        }
    }

    logger.info("Read configure success: " + JsonHelper.beanToJson(configure));
    return configure;
}

From source file:com.allinfinance.common.grid.GridConfigUtil.java

License:Open Source License

/**
 * ??//from w  ww . ja v  a2s.  c o m
 * @param context
 * @throws Exception
 */
@SuppressWarnings("unchecked")
public static void initGirdConfig(ServletContext context) throws Exception {
    SAXReader reader = new SAXReader();

    Document document = null;
    document = reader.read(context.getResourceAsStream(Constants.GRID_CONFIG_CONTEXTPATH));

    Element root = document.getRootElement();

    List<Element> gridInfoList = root.elements(GridConfigConstants.NODE_GRID);

    for (Element gridNode : gridInfoList) {
        String gridId = gridNode.attributeValue(GridConfigConstants.GRID_ID);
        String gridConfigType = gridNode.attributeValue(GridConfigConstants.GRID_TYPE);

        //?
        GridModel gridModel = new GridModel();
        gridModel.setId(gridId);
        gridModel.setType(gridConfigType);
        gridModel.setColumns(gridNode.elementText(GridConfigConstants.COLUMNS).trim());

        if (GridConfigConstants.TYPE_SQL.equals(gridConfigType)) {

            SqlMode sqlMode = new SqlMode();
            //SQL?
            Element sqlModeNode = gridNode.element(GridConfigConstants.TYPE_SQLMODE);
            //?
            Element wheresNode = sqlModeNode.element(GridConfigConstants.WHERES);

            List<Element> whereList = wheresNode.elements(GridConfigConstants.WHERE);

            sqlMode.setSql(sqlModeNode.elementText(GridConfigConstants.SQL).trim());
            sqlMode.setDao(sqlModeNode.elementText(GridConfigConstants.QUERY_DAO).trim());

            //?
            if (whereList != null && whereList.size() > 0) {
                WheresModel wheresModel = new WheresModel();
                List<WhereModel> whereModelList = new ArrayList<WhereModel>();
                for (Element whereNode : whereList) {
                    WhereModel whereModel = new WhereModel();
                    whereModel.setType(whereNode.attributeValue(GridConfigConstants.WHERE_TYPE));
                    whereModel.setOperator(whereNode.attributeValue(GridConfigConstants.WHERE_OPERATOR));
                    whereModel.setLogic(whereNode.attributeValue(GridConfigConstants.WHERE_LOGIC));
                    whereModel.setDataBaseColumn(
                            whereNode.elementText(GridConfigConstants.WHERE_DATABASE_COLUMN).trim());
                    whereModel.setQueryColumn(
                            whereNode.elementText(GridConfigConstants.WHERE_QUERY_COLUMN).trim());
                    whereModelList.add(whereModel);
                }
                wheresModel.setWhereModelList(whereModelList);
                sqlMode.setWheresModel(wheresModel);
            }

            // ???
            if (sqlModeNode.element(GridConfigConstants.ORDERS) != null) {
                OrdersModel ordersModel = new OrdersModel();
                Element orderModels = sqlModeNode.element(GridConfigConstants.ORDERS);
                ordersModel.setSort(orderModels.attributeValue("sort"));
                List<Element> orderList = orderModels.elements(GridConfigConstants.ORDER);
                for (Element element : orderList) {
                    ordersModel.getOrders().add(element.getText());
                }
                sqlMode.setOrdersModel(ordersModel);
            }

            gridModel.setSqlMode(sqlMode);
        } else if (GridConfigConstants.TYPE_SYNC.equals(gridConfigType)) {

            SyncMode syncMode = new SyncMode();

            Element syncModeNode = gridNode.element(GridConfigConstants.TYPE_SYNCMODE);

            Element methodNode = syncModeNode.element(GridConfigConstants.SYNC_METHOD);

            syncMode.setMethod(methodNode.attributeValue(GridConfigConstants.SYNC_METHOD_VALUE));

            gridModel.setSyncMode(syncMode);
        } else {
            throw new Exception("???[ id:" + gridId + " ]");
        }

        gridConfigMap.put(gridId, gridModel);
    }
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

public void startUp(String ur, String user, String pwd) {
    TMDMService service = null;/*from   ww  w .  j av a 2s.c om*/
    Document doc = null;
    SAXReader saxReader = new SAXReader();

    try {
        service = Util.getMDMService(new URL(ur), user, pwd);
        WSCategoryData category = service.getMDMCategory(null);
        doc = saxReader.read(new StringReader(category.getCategorySchema()));
        saveCredential(ur, user, pwd, doc, service, true);
        doUpgrade(UnifyUrl(ur));
    } catch (Exception e) {

        log.error(e.getMessage(), e);
        String empty = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";//$NON-NLS-1$
        empty += "<" + ICoreConstants.DEFAULT_CATEGORY_ROOT + "/>";//$NON-NLS-1$//$NON-NLS-2$
        WSCategoryData newData = new WSCategoryData();
        newData.setCategorySchema(empty);
        try {
            newData = service.getMDMCategory(newData);
            doc = saxReader.read(new StringReader(newData.getCategorySchema()));
            saveCredential(ur, user, pwd, doc, service, true);
        } catch (Exception e1) {
            saveCredential(ur, user, pwd, doc, service, false);
        }

    }
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

private Element parseElements(String schema) {
    SAXReader saxReader = new SAXReader();
    try {/*from  w  w  w  .j  av  a2 s  . c  o m*/
        Document doc = saxReader.read(new StringReader(schema));
        return doc.getRootElement();
    } catch (DocumentException e) {
        log.error(e.getMessage(), e);
    }

    return null;
}

From source file:com.amalto.workbench.utils.MDMServerHelper.java

License:Open Source License

private static Element getRootElement() {
    Document logininfoDocument;//from   w ww.  j  a v a  2 s  .co  m
    Element rootElement;
    if (new File(workbenchConfigFile).exists()) {
        try {
            SAXReader reader = new SAXReader();
            logininfoDocument = reader.read(new File(workbenchConfigFile));
        } catch (DocumentException e) {
            log.error(e.getMessage(), e);
            return null;
        }
        rootElement = logininfoDocument.getRootElement();
    } else {
        logininfoDocument = DocumentHelper.createDocument();
        rootElement = logininfoDocument.addElement(ROOT);
    }
    return rootElement;
}

From source file:com.amalto.workbench.utils.ResourcesUtil.java

License:Open Source License

private static Document parsXMLString(String responseBody) {
    SAXReader saxReader = new SAXReader();
    Document document = null;/*from   www.  j  a  v  a 2 s  .c  o  m*/
    try {
        document = saxReader.read(new StringReader(responseBody));
    } catch (DocumentException e) {

        return null;
    }
    return document;

}