Convert project to gradle

1 files changed, 0 insertions, 519 deletions

diff --git a/src/org/traccar/database/QueryBuilder.java b/src/org/traccar/database/QueryBuilder.java
deleted file mode 100644
index 5528b2320..000000000
--- a/src/org/traccar/database/QueryBuilder.java
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.database;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.Context;
-import org.traccar.model.MiscFormatter;
-import org.traccar.model.Permission;
-
-import javax.sql.DataSource;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.ResultSetMetaData;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.sql.Timestamp;
-import java.sql.Types;
-import java.util.Collection;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-public final class QueryBuilder {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(QueryBuilder.class);
-
-    private final Map<String, List<Integer>> indexMap = new HashMap<>();
-    private Connection connection;
-    private PreparedStatement statement;
-    private final String query;
-    private final boolean returnGeneratedKeys;
-
-    private QueryBuilder(DataSource dataSource, String query, boolean returnGeneratedKeys) throws SQLException {
-        this.query = query;
-        this.returnGeneratedKeys = returnGeneratedKeys;
-        if (query != null) {
-            connection = dataSource.getConnection();
-            String parsedQuery = parse(query.trim(), indexMap);
-            try {
-                if (returnGeneratedKeys) {
-                    statement = connection.prepareStatement(parsedQuery, Statement.RETURN_GENERATED_KEYS);
-                } else {
-                    statement = connection.prepareStatement(parsedQuery);
-                }
-            } catch (SQLException error) {
-                connection.close();
-                throw error;
-            }
-        }
-    }
-
-    private static String parse(String query, Map<String, List<Integer>> paramMap) {
-
-        int length = query.length();
-        StringBuilder parsedQuery = new StringBuilder(length);
-        boolean inSingleQuote = false;
-        boolean inDoubleQuote = false;
-        int index = 1;
-
-        for (int i = 0; i < length; i++) {
-
-            char c = query.charAt(i);
-
-            // String end
-            if (inSingleQuote) {
-                if (c == '\'') {
-                    inSingleQuote = false;
-                }
-            } else if (inDoubleQuote) {
-                if (c == '"') {
-                    inDoubleQuote = false;
-                }
-            } else {
-
-                // String begin
-                if (c == '\'') {
-                    inSingleQuote = true;
-                } else if (c == '"') {
-                    inDoubleQuote = true;
-                } else if (c == ':' && i + 1 < length
-                        && Character.isJavaIdentifierStart(query.charAt(i + 1))) {
-
-                    // Identifier name
-                    int j = i + 2;
-                    while (j < length && Character.isJavaIdentifierPart(query.charAt(j))) {
-                        j++;
-                    }
-
-                    String name = query.substring(i + 1, j);
-                    c = '?';
-                    i += name.length();
-                    name = name.toLowerCase();
-
-                    // Add to list
-                    List<Integer> indexList = paramMap.get(name);
-                    if (indexList == null) {
-                        indexList = new LinkedList<>();
-                        paramMap.put(name, indexList);
-                    }
-                    indexList.add(index);
-
-                    index++;
-                }
-            }
-
-            parsedQuery.append(c);
-        }
-
-        return parsedQuery.toString();
-    }
-
-    public static QueryBuilder create(DataSource dataSource, String query) throws SQLException {
-        return new QueryBuilder(dataSource, query, false);
-    }
-
-    public static QueryBuilder create(
-            DataSource dataSource, String query, boolean returnGeneratedKeys) throws SQLException {
-        return new QueryBuilder(dataSource, query, returnGeneratedKeys);
-    }
-
-    private List<Integer> indexes(String name) {
-        name = name.toLowerCase();
-        List<Integer> result = indexMap.get(name);
-        if (result == null) {
-            result = new LinkedList<>();
-        }
-        return result;
-    }
-
-    public QueryBuilder setBoolean(String name, boolean value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                statement.setBoolean(i, value);
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setInteger(String name, int value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                statement.setInt(i, value);
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setLong(String name, long value) throws SQLException {
-        return setLong(name, value, false);
-    }
-
-    public QueryBuilder setLong(String name, long value, boolean nullIfZero) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                if (value == 0 && nullIfZero) {
-                    statement.setNull(i, Types.INTEGER);
-                } else {
-                    statement.setLong(i, value);
-                }
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setDouble(String name, double value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                statement.setDouble(i, value);
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setString(String name, String value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                if (value == null) {
-                    statement.setNull(i, Types.VARCHAR);
-                } else {
-                    statement.setString(i, value);
-                }
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setDate(String name, Date value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                if (value == null) {
-                    statement.setNull(i, Types.TIMESTAMP);
-                } else {
-                    statement.setTimestamp(i, new Timestamp(value.getTime()));
-                }
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setBlob(String name, byte[] value) throws SQLException {
-        for (int i : indexes(name)) {
-            try {
-                if (value == null) {
-                    statement.setNull(i, Types.BLOB);
-                } else {
-                    statement.setBytes(i, value);
-                }
-            } catch (SQLException error) {
-                statement.close();
-                connection.close();
-                throw error;
-            }
-        }
-        return this;
-    }
-
-    public QueryBuilder setObject(Object object) throws SQLException {
-
-        Method[] methods = object.getClass().getMethods();
-
-        for (Method method : methods) {
-            if (method.getName().startsWith("get") && method.getParameterTypes().length == 0
-                    && !method.isAnnotationPresent(QueryIgnore.class)) {
-                String name = method.getName().substring(3);
-                try {
-                    if (method.getReturnType().equals(boolean.class)) {
-                        setBoolean(name, (Boolean) method.invoke(object));
-                    } else if (method.getReturnType().equals(int.class)) {
-                        setInteger(name, (Integer) method.invoke(object));
-                    } else if (method.getReturnType().equals(long.class)) {
-                        setLong(name, (Long) method.invoke(object), name.endsWith("Id"));
-                    } else if (method.getReturnType().equals(double.class)) {
-                        setDouble(name, (Double) method.invoke(object));
-                    } else if (method.getReturnType().equals(String.class)) {
-                        setString(name, (String) method.invoke(object));
-                    } else if (method.getReturnType().equals(Date.class)) {
-                        setDate(name, (Date) method.invoke(object));
-                    } else if (method.getReturnType().equals(byte[].class)) {
-                        setBlob(name, (byte[]) method.invoke(object));
-                    } else {
-                        if (method.getReturnType().equals(Map.class)
-                                && Context.getConfig().getBoolean("database.xml")) {
-                            setString(name, MiscFormatter.toXmlString((Map) method.invoke(object)));
-                        } else {
-                            setString(name, Context.getObjectMapper().writeValueAsString(method.invoke(object)));
-                        }
-                    }
-                } catch (IllegalAccessException | InvocationTargetException | JsonProcessingException error) {
-                    LOGGER.warn("Get property error", error);
-                }
-            }
-        }
-
-        return this;
-    }
-
-    private interface ResultSetProcessor<T> {
-        void process(T object, ResultSet resultSet) throws SQLException;
-    }
-
-    public <T> T executeQuerySingle(Class<T> clazz) throws SQLException {
-        Collection<T> result = executeQuery(clazz);
-        if (!result.isEmpty()) {
-            return result.iterator().next();
-        } else {
-            return null;
-        }
-    }
-
-    private <T> void addProcessors(
-            List<ResultSetProcessor<T>> processors,
-            final Class<?> parameterType, final Method method, final String name) {
-
-        if (parameterType.equals(boolean.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getBoolean(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(int.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getInt(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(long.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getLong(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(double.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getDouble(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(String.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getString(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(Date.class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        Timestamp timestamp = resultSet.getTimestamp(name);
-                        if (timestamp != null) {
-                            method.invoke(object, new Date(timestamp.getTime()));
-                        }
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else if (parameterType.equals(byte[].class)) {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    try {
-                        method.invoke(object, resultSet.getBytes(name));
-                    } catch (IllegalAccessException | InvocationTargetException error) {
-                        LOGGER.warn("Set property error", error);
-                    }
-                }
-            });
-        } else {
-            processors.add(new ResultSetProcessor<T>() {
-                @Override
-                public void process(T object, ResultSet resultSet) throws SQLException {
-                    String value = resultSet.getString(name);
-                    if (value != null && !value.isEmpty()) {
-                        try {
-                            method.invoke(object, Context.getObjectMapper().readValue(value, parameterType));
-                        } catch (InvocationTargetException | IllegalAccessException | IOException error) {
-                            LOGGER.warn("Set property error", error);
-                        }
-                    }
-                }
-            });
-        }
-    }
-
-    public <T> Collection<T> executeQuery(Class<T> clazz) throws SQLException {
-        List<T> result = new LinkedList<>();
-
-        if (query != null) {
-
-            try {
-
-                try (ResultSet resultSet = statement.executeQuery()) {
-
-                    ResultSetMetaData resultMetaData = resultSet.getMetaData();
-
-                    List<ResultSetProcessor<T>> processors = new LinkedList<>();
-
-                    Method[] methods = clazz.getMethods();
-
-                    for (final Method method : methods) {
-                        if (method.getName().startsWith("set") && method.getParameterTypes().length == 1
-                                && !method.isAnnotationPresent(QueryIgnore.class)) {
-
-                            final String name = method.getName().substring(3);
-
-                            // Check if column exists
-                            boolean column = false;
-                            for (int i = 1; i <= resultMetaData.getColumnCount(); i++) {
-                                if (name.equalsIgnoreCase(resultMetaData.getColumnLabel(i))) {
-                                    column = true;
-                                    break;
-                                }
-                            }
-                            if (!column) {
-                                continue;
-                            }
-
-                            addProcessors(processors, method.getParameterTypes()[0], method, name);
-                        }
-                    }
-
-                    while (resultSet.next()) {
-                        try {
-                            T object = clazz.newInstance();
-                            for (ResultSetProcessor<T> processor : processors) {
-                                processor.process(object, resultSet);
-                            }
-                            result.add(object);
-                        } catch (InstantiationException | IllegalAccessException e) {
-                            throw new IllegalArgumentException();
-                        }
-                    }
-                }
-
-            } finally {
-                statement.close();
-                connection.close();
-            }
-        }
-
-        return result;
-    }
-
-    public long executeUpdate() throws SQLException {
-
-        if (query != null) {
-            try {
-                statement.execute();
-                if (returnGeneratedKeys) {
-                    ResultSet resultSet = statement.getGeneratedKeys();
-                    if (resultSet.next()) {
-                        return resultSet.getLong(1);
-                    }
-                }
-            } finally {
-                statement.close();
-                connection.close();
-            }
-        }
-        return 0;
-    }
-
-    public Collection<Permission> executePermissionsQuery() throws SQLException, ClassNotFoundException {
-        List<Permission> result = new LinkedList<>();
-        if (query != null) {
-            try {
-                try (ResultSet resultSet = statement.executeQuery()) {
-                    ResultSetMetaData resultMetaData = resultSet.getMetaData();
-                    while (resultSet.next()) {
-                        LinkedHashMap<String, Long> map = new LinkedHashMap<>();
-                        for (int i = 1; i <= resultMetaData.getColumnCount(); i++) {
-                            String label = resultMetaData.getColumnLabel(i);
-                            map.put(label, resultSet.getLong(label));
-                        }
-                        result.add(new Permission(map));
-                    }
-                }
-            } finally {
-                statement.close();
-                connection.close();
-            }
-        }
-
-        return result;
-    }
-
-}