Package org.apache.oodt.cas.filemgr.structs

Examples of org.apache.oodt.cas.filemgr.structs.Element


                                + ": Message: " + e.getMessage());
            }

            while (rs.next()) {
                for (Iterator<Element> i = elements.iterator(); i.hasNext();) {
                    Element e = i.next();

                    // right now, we just support STRING
                    String elemValue = rs.getString("metadata_value");
                    String elemId = rs.getString("element_id");

                    if (elemId.equals(e.getElementId())) {
                        elemValue = (elemValue != null ? elemValue : "");
                        m.addMetadata(e.getElementName(), elemValue);
                    }
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.WARNING, "Exception getting metadata. Message: "
                    + e.getMessage());
            throw new CatalogException(e.getMessage());
        } finally {

            if (rs != null) {
                try {
                    rs.close();
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                                + ": Message: " + e.getMessage());
            }

            while (rs.next()) {
                for (Iterator<Element> i = elements.iterator(); i.hasNext();) {
                    Element e = i.next();

                    // right now, we just support STRING
                    String elemValue = rs.getString("metadata_value");
                    String elemId = rs.getString("element_id");

                    if (elemId.equals(e.getElementId())) {
                        elemValue = (elemValue != null ? elemValue : "");
                        m.addMetadata(e.getElementName(), elemValue);
                    }
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.WARNING, "Exception getting metadata. Message: "
                    + e.getMessage());
            throw new CatalogException(e.getMessage());
        } finally {

            if (rs != null) {
                try {
                    rs.close();
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                LOG.log(Level.FINE, "getElements: Executing: " + elementSql);
                rs = statement.executeQuery(elementSql);

                while (rs.next()) {
                    Element element = DbStructFactory.getElement(rs);
                    elements.add(element);
                }

            } catch (Exception e) {
                e.printStackTrace();
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            rs = statement.executeQuery(dataTypeSql);

            elements = new Vector<Element>();

            while (rs.next()) {
                Element element = DbStructFactory.getElement(rs);
                LOG.log(Level.FINE, "getElements: adding element: "
                        + element.getElementName());
                elements.add(element);
            }

        } catch (Exception e) {
            e.printStackTrace();
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    public Element getElementById(String elementId)
            throws ValidationLayerException {
        Connection conn = null;
        Statement statement = null;
        ResultSet rs = null;
        Element element = null;

        try {
            conn = dataSource.getConnection();
            statement = conn.createStatement();

            String elementSql = "SELECT * from elements WHERE element_id = "
                    + elementId;

            LOG.log(Level.FINE, "getElementById: Executing: " + elementSql);
            rs = statement.executeQuery(elementSql);

            while (rs.next()) {
                element = DbStructFactory.getElement(rs);
                LOG.log(Level.FINE, "getElementById: adding element: "
                        + element.getElementName());
            }

        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.WARNING, "Exception reading element. Message: "
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    public Element getElementByName(String elementName)
            throws ValidationLayerException {
        Connection conn = null;
        Statement statement = null;
        ResultSet rs = null;
        Element element = null;

        try {
            conn = dataSource.getConnection();
            statement = conn.createStatement();

            String elementSql = "SELECT * from elements WHERE element_name = "
                    + elementName;

            LOG.log(Level.FINE, "getElementByName: Executing: " + elementSql);
            rs = statement.executeQuery(elementSql);

            while (rs.next()) {
                element = DbStructFactory.getElement(rs);
                LOG.log(Level.FINE, "getElementByName: adding element: "
                        + element.getElementName());
            }

        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.WARNING, "Exception reading element. Message: "
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    }

    public Hashtable<String, Object> getElementById(String elementId)
            throws ValidationLayerException {
        Element element = null;

        try {
            element = catalog.getValidationLayer().getElementById(elementId);
            return XmlRpcStructFactory.getXmlRpcElement(element);
        } catch (Exception e) {
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        }
    }

    public Hashtable<String, Object> getElementByName(String elementName)
            throws ValidationLayerException {
        Element element = null;

        try {
            element = catalog.getValidationLayer()
                    .getElementByName(elementName);
            return XmlRpcStructFactory.getXmlRpcElement(element);
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    }

    public Hashtable<String, Object> getElementById(String elementId)
            throws ValidationLayerException {
        Element element = null;

        try {
            element = catalog.getValidationLayer().getElementById(elementId);
            return XmlRpcStructFactory.getXmlRpcElement(element);
        } catch (Exception e) {
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        }
    }

    public Hashtable<String, Object> getElementByName(String elementName)
            throws ValidationLayerException {
        Element element = null;

        try {
            element = catalog.getValidationLayer()
                    .getElementByName(elementName);
            return XmlRpcStructFactory.getXmlRpcElement(element);
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