Examples of KiWiNamespace

org.apache.marmotta.kiwi.model.rdf.KiWiNamespace
The KiWiNamespace is used to store namespaces from RDF documents and link them with their prefix @author Sebastian Schaffert

Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace

    // TODO: test namespaces
    @Test
    public void testStoreNamespaces() throws SQLException {
        KiWiConnection connection = persistence.getConnection();
        try {
            KiWiNamespace ns1 = new KiWiNamespace("ns1", "http://localhost/ns1/");
            KiWiNamespace ns2 = new KiWiNamespace("ns2", "http://localhost/ns2/");


            connection.storeNamespace(ns1);
            connection.storeNamespace(ns2);


            // check before transaction commit

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace

    }


    @Override
    protected String getNamespaceInternal(String prefix) throws SailException {
        try {
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                return result.getUri();
            } else {
                return null;
            }
        } catch (SQLException e) {
            throw new SailException("database error while querying namespaces",e);

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace


    @Override
    protected void setNamespaceInternal(String prefix, String name) throws SailException {
        try {
            // check if the namespace prefix already exists; if yes and unequal, then delete first
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                if(!result.getUri().equals(name)) {
                    databaseConnection.deleteNamespace(result);
                    databaseConnection.storeNamespace(new KiWiNamespace(prefix,name));
                }
            } else {
                databaseConnection.storeNamespace(new KiWiNamespace(prefix,name));
            }
        } catch (SQLException e) {
            throw new SailException("database error while updating namespace",e);
        }
    }

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace


    @Override
    protected void removeNamespaceInternal(String prefix) throws SailException {
        try {
            // check if the namespace prefix already exists; if yes and unequal, then delete first
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                databaseConnection.deleteNamespace(result);
            }
        } catch (SQLException e) {
            throw new SailException("database error while deleting namespace",e);

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace

    }


    @Override
    public String getNamespace(String prefix) throws SailException {
        try {
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                return result.getUri();
            } else {
                return null;
            }
        } catch (SQLException e) {
            throw new SailException("database error while querying namespaces",e);

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace

    }


    @Override
    protected String getNamespaceInternal(String prefix) throws SailException {
        try {
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                return result.getUri();
            } else {
                return null;
            }
        } catch (SQLException e) {
            throw new SailException("database error while querying namespaces",e);

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace


    @Override
    protected void setNamespaceInternal(String prefix, String name) throws SailException {
        try {
            // check if the namespace prefix already exists; if yes and unequal, then delete first
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                if(!result.getUri().equals(name)) {
                    databaseConnection.deleteNamespace(result);
                    databaseConnection.storeNamespace(new KiWiNamespace(prefix,name));
                }
            } else {
                databaseConnection.storeNamespace(new KiWiNamespace(prefix,name));
            }
        } catch (SQLException e) {
            throw new SailException("database error while updating namespace",e);
        }
    }

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Examples of org.apache.marmotta.kiwi.model.rdf.KiWiNamespace


    @Override
    protected void removeNamespaceInternal(String prefix) throws SailException {
        try {
            // check if the namespace prefix already exists; if yes and unequal, then delete first
            KiWiNamespace result = databaseConnection.loadNamespaceByPrefix(prefix);
            if(result != null) {
                databaseConnection.deleteNamespace(result);
            }
        } catch (SQLException e) {
            throw new SailException("database error while deleting namespace",e);

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