com.github.wyukawa.elasticsearch.unofficial.jdbc.driver.ElasticsearchConnection Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch-jdbc-driver Show documentation
Elasticsearch JDBC Driver
The newest version!
package com.github.wyukawa.elasticsearch.unofficial.jdbc.driver;

import java.sql.*;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.Executor;

public class ElasticsearchConnection implements Connection {
    private final String httpUrl;
    private boolean closed;

    public ElasticsearchConnection(String url, Properties info) {
        //  https://www.elastic.co/guide/en/elasticsearch/reference/6.3/sql-rest.html
        //  https://www.elastic.co/guide/en/elasticsearch/reference/6.3/sql-jdbc.html
        //
        // jdbc:es:localhost:9200
        //    → localhost:9200/_xpack/sql?format=txt
        this.httpUrl = "http://" + url.substring(ElasticsearchDriver.DRIVER_URL_START.length()) + "/_xpack/sql?format=json";
    }

    @Override
    public Statement createStatement() throws SQLException {
        throw new SQLFeatureNotSupportedException("createStatement");
    }

    @Override
    public PreparedStatement prepareStatement(String sql) throws SQLException {
        return new ElasticsearchPreparedStatement(this.httpUrl, sql);
    }

    @Override
    public CallableStatement prepareCall(String sql) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareCall");
    }

    @Override
    public String nativeSQL(String sql) throws SQLException {
        throw new SQLFeatureNotSupportedException("nativeSQL");
    }

    @Override
    public boolean getAutoCommit() throws SQLException {
        throw new SQLFeatureNotSupportedException("getAutoCommit");
    }

    @Override
    public void setAutoCommit(boolean autoCommit) throws SQLException {
        throw new SQLFeatureNotSupportedException("setAutoCommit");
    }

    @Override
    public void commit() throws SQLException {
        throw new SQLFeatureNotSupportedException("commit");
    }

    @Override
    public void rollback() throws SQLException {
        throw new SQLFeatureNotSupportedException("rollback");
    }

    @Override
    public void close() throws SQLException {
        this.closed = true;
    }

    @Override
    public boolean isClosed() throws SQLException {
        return closed;
    }

    @Override
    public DatabaseMetaData getMetaData() throws SQLException {
        throw new SQLFeatureNotSupportedException("getMetaData");
    }

    @Override
    public boolean isReadOnly() throws SQLException {
        throw new SQLFeatureNotSupportedException("isReadOnly");
    }

    @Override
    public void setReadOnly(boolean readOnly) throws SQLException {
        throw new SQLFeatureNotSupportedException("setReadOnly");
    }

    @Override
    public String getCatalog() throws SQLException {
        throw new SQLFeatureNotSupportedException("getCatalog");
    }

    @Override
    public void setCatalog(String catalog) throws SQLException {
        throw new SQLFeatureNotSupportedException("setCatalog");
    }

    @Override
    public int getTransactionIsolation() throws SQLException {
        throw new SQLFeatureNotSupportedException("getTransactionIsolation");
    }

    @Override
    public void setTransactionIsolation(int level) throws SQLException {
        throw new SQLFeatureNotSupportedException("setTransactionIsolation");
    }

    @Override
    public SQLWarning getWarnings() throws SQLException {
        throw new SQLFeatureNotSupportedException("getWarnings");
    }

    @Override
    public void clearWarnings() throws SQLException {
        throw new SQLFeatureNotSupportedException("clearWarnings");
    }

    @Override
    public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
        throw new SQLFeatureNotSupportedException("createStatement");
    }

    @Override
    public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareStatement");
    }

    @Override
    public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareCall");
    }

    @Override
    public Map> getTypeMap() throws SQLException {
        throw new SQLFeatureNotSupportedException("getTypeMap");
    }

    @Override
    public void setTypeMap(Map> map) throws SQLException {
        throw new SQLFeatureNotSupportedException("setTypeMap");
    }

    @Override
    public int getHoldability() throws SQLException {
        throw new SQLFeatureNotSupportedException("getHoldability");
    }

    @Override
    public void setHoldability(int holdability) throws SQLException {
        throw new SQLFeatureNotSupportedException("setHoldability");
    }

    @Override
    public Savepoint setSavepoint() throws SQLException {
        throw new SQLFeatureNotSupportedException("setSavepoint");
    }

    @Override
    public Savepoint setSavepoint(String name) throws SQLException {
        throw new SQLFeatureNotSupportedException("setSavepoint");
    }

    @Override
    public void rollback(Savepoint savepoint) throws SQLException {
        throw new SQLFeatureNotSupportedException("rollback");
    }

    @Override
    public void releaseSavepoint(Savepoint savepoint) throws SQLException {
        throw new SQLFeatureNotSupportedException("releaseSavepoint");
    }

    @Override
    public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
        throw new SQLFeatureNotSupportedException("createStatement");
    }

    @Override
    public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareStatement");
    }

    @Override
    public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareCall");
    }

    @Override
    public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareStatement");
    }

    @Override
    public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareStatement");
    }

    @Override
    public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
        throw new SQLFeatureNotSupportedException("prepareStatement");
    }

    @Override
    public Clob createClob() throws SQLException {
        throw new SQLFeatureNotSupportedException("createClob");
    }

    @Override
    public Blob createBlob() throws SQLException {
        throw new SQLFeatureNotSupportedException("createBlob");
    }

    @Override
    public NClob createNClob() throws SQLException {
        throw new SQLFeatureNotSupportedException("createNClob");
    }

    @Override
    public SQLXML createSQLXML() throws SQLException {
        throw new SQLFeatureNotSupportedException("createSQLXML");
    }

    @Override
    public boolean isValid(int timeout) throws SQLException {
        throw new SQLFeatureNotSupportedException("isValid");
    }

    @Override
    public void setClientInfo(String name, String value) throws SQLClientInfoException {
        throw new SQLClientInfoException();
    }

    @Override
    public String getClientInfo(String name) throws SQLException {
        throw new SQLFeatureNotSupportedException("getClientInfo");
    }

    @Override
    public Properties getClientInfo() throws SQLException {
        throw new SQLFeatureNotSupportedException("getClientInfo");
    }

    @Override
    public void setClientInfo(Properties properties) throws SQLClientInfoException {
        throw new SQLClientInfoException();
    }

    @Override
    public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
        throw new SQLFeatureNotSupportedException("createArrayOf");
    }

    @Override
    public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
        throw new SQLFeatureNotSupportedException("createStruct");
    }

    @Override
    public String getSchema() throws SQLException {
        throw new SQLFeatureNotSupportedException("getSchema");
    }

    @Override
    public void setSchema(String schema) throws SQLException {
        throw new SQLFeatureNotSupportedException("setSchema");
    }

    @Override
    public void abort(Executor executor) throws SQLException {
        throw new SQLFeatureNotSupportedException("abort");
    }

    @Override
    public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
        throw new SQLFeatureNotSupportedException("setNetworkTimeout");
    }

    @Override
    public int getNetworkTimeout() throws SQLException {
        throw new SQLFeatureNotSupportedException("getNetworkTimeout");
    }

    @Override
    public  T unwrap(Class iface) throws SQLException {
        throw new SQLFeatureNotSupportedException("unwrap");
    }

    @Override
    public boolean isWrapperFor(Class iface) throws SQLException {
        throw new SQLFeatureNotSupportedException("isWrapperFor");
    }
}