Examples of org.vfny.geoserver.global.dto.DataStoreInfoDTO

org.vfny.geoserver.global.dto.DataStoreInfoDTO
Data Transfer Object for GeoServer DataStore information.
Used to describe a datastore, typically one specified in the catalog.xml config file.

Data Transfer object are used to communicate between the GeoServer application and its configuration and persistent layers. As such the class is final - to allow for its future use as an on-the-wire message.
Example: DataStoreInfoDTO dsiDto = new DataStoreInfoDTO(); dsiDto.setIde("myDataStore"); dsiDto.setEnabled(true); dsiDto.setTile("My Data Store"); Map m = new HashMap(); m.put("key","param"); dsiDto.setConnectionParams(m); @author dzwiers, Refractions Research, Inc. @version $Id: DataStoreInfoDTO.java,v 1.5 2004/02/02 08:56:45 jive Exp $

        }


        Map map = new HashMap();


        for (Iterator i = dto.getDataStores().values().iterator(); i.hasNext();) {
            DataStoreInfoDTO dataStoreDTO = (DataStoreInfoDTO) i.next();
            String id = dataStoreDTO.getId();


            DataStoreInfo dataStoreInfo = new DataStoreInfo(dataStoreDTO, this);
            map.put(id, dataStoreInfo);


            if (dataStoreDTO.isEnabled()) {
                LOGGER.finer("Register DataStore '" + id + "'");
            } else {
                LOGGER.fine("Did not Register DataStore '" + id
                    + "' as it was not enabled");
            }

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            if (dataStoreInfo == null) {
                LOGGER.severe("FeatureTypeInfo " + key
                    + " could not be used - DataStore " + dataStoreId
                    + " is not defined!");


                DataStoreInfoDTO tmp = (DataStoreInfoDTO) dto.getDataStores()
                                                             .get(dataStoreId);


                if ((tmp != null) && (!tmp.isEnabled())) {
                    errors.put(featureTypeDTO, Boolean.FALSE);
                } else {
                    errors.put(featureTypeDTO,
                        new ConfigurationException("FeatureTypeInfo " + key
                            + " could not be used - DataStore " + dataStoreId

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     * </p>
     *
     * @return DataStoreInfoDTO the generated object
     */
    Object toDTO() {
        DataStoreInfoDTO dto = new DataStoreInfoDTO();
        dto.setAbstract(_abstract);
        dto.setConnectionParams(connectionParams);
        dto.setEnabled(enabled);
        dto.setId(id);
        dto.setNameSpaceId(nameSpaceId);
        dto.setTitle(title);


        return dto;
    }

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     * @return The data represented as a DataStoreInfoDTO
     *
     * @see org.vfny.geoserver.config.DataStructure#toDTO()
     */
    public DataStoreInfoDTO toDTO() {
        DataStoreInfoDTO ds = new DataStoreInfoDTO();
        ds.setId(id);
        ds.setNameSpaceId(nameSpaceId);
        ds.setEnabled(enabled);
        ds.setAbstract(_abstract);


        try {
            ds.setConnectionParams(new HashMap(connectionParams));
        } catch (Exception e) {
            // default already created    
        }


        return ds;

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        Iterator i = data.getDataStores().keySet().iterator();


        while (i.hasNext()) {
            String s = (String) i.next();
            DataStoreInfoDTO ds = (DataStoreInfoDTO) data.getDataStores().get(s);


            if (ds != null) {
                storeDataStore(cw, ds);
            }
        }

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    protected Map loadDataStores(Element dsRoot) throws ConfigurationException {
        Map dataStores = new HashMap();


        NodeList dsElements = dsRoot.getElementsByTagName("datastore");
        int dsCnt = dsElements.getLength();
        DataStoreInfoDTO dsConfig;
        Element dsElem;


        for (int i = 0; i < dsCnt; i++) {
            dsElem = (Element) dsElements.item(i);
            dsConfig = loadDataStore(dsElem);


            if (dataStores.containsKey(dsConfig.getId())) {
                throw new ConfigurationException("duplicated datastore id: "
                    + data.getNameSpaces().get(dsConfig.getNameSpaceId()));
            }


            dataStores.put(dsConfig.getId(), dsConfig);
        }


        return dataStores;
    }

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     *
     * @throws ConfigurationException When an error occurs.
     */
    protected DataStoreInfoDTO loadDataStore(Element dsElem)
        throws ConfigurationException {
        DataStoreInfoDTO ds = new DataStoreInfoDTO();


        LOGGER.finer("creating a new DataStoreDTO configuration");
        ds.setId(ReaderUtils.getAttribute(dsElem, "id", true));


        String namespacePrefix = ReaderUtils.getAttribute(dsElem, "namespace",
                true);


        if (data.getNameSpaces().containsKey(namespacePrefix)) {
            ds.setNameSpaceId(namespacePrefix);
        } else {
            String msg = "there is no namespace defined for datatasore '"
                + namespacePrefix + "'";
            throw new ConfigurationException(msg);
        }


        ds.setEnabled(ReaderUtils.getBooleanAttribute(dsElem, "enabled", false,
                true));
        ds.setTitle(ReaderUtils.getChildText(dsElem, "title", false));
        ds.setAbstract(ReaderUtils.getChildText(dsElem, "description", false));
        LOGGER.finer("loading connection parameters for DataStoreDTO "
            + ds.getNameSpaceId());
        ds.setConnectionParams(loadConnectionParams(ReaderUtils.getChildElement(
                    dsElem, "connectionParams", true)));


        LOGGER.config("Loaded datastore " + ds.getId());
        return ds;
    }

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    return catalog;
  }


  private static Map createDataStoresMap() throws IOException {
    Map map = new HashMap();
    DataStoreInfoDTO dsDto = new DataStoreInfoDTO();
    dsDto.setAbstract("test cite data for unit testing geoserver");
    dsDto.setEnabled(true);
    dsDto.setId("cite");
    dsDto.setNameSpaceId("cite");
    dsDto.setTitle("same as abstract");


    final File envTmpDir = new File(System.getProperty("java.io.tmpdir"));
    File tempDir = new File(envTmpDir, "cite_test_datastore");
    createCiteDataStore(tempDir);


    Map dsConnectionParams = new HashMap();
    dsConnectionParams.put("directory", tempDir);
    dsDto.setConnectionParams(dsConnectionParams);


    map.put("cite", dsDto);
    return map;
  }

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Related Classes of org.vfny.geoserver.global.dto.DataStoreInfoDTO

org.vfny.geoserver.config.DataStoreConfig

org.vfny.geoserver.global.Data

org.vfny.geoserver.global.DataStoreInfo

org.vfny.geoserver.global.xml.XMLConfigReader

org.vfny.geoserver.global.xml.XMLConfigWriter

org.vfny.geoserver.testdata.MockUtils

java.util.HashMap

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