Integrate c3p0 database library

1 files changed, 0 insertions, 259 deletions

diff --git a/src/org/traccar/helper/NamedParameterStatement.java b/src/org/traccar/helper/NamedParameterStatement.java
deleted file mode 100644
index f66d8c4dd..000000000
--- a/src/org/traccar/helper/NamedParameterStatement.java
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Copyright 2012 - 2014 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * 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.helper;
-
-import java.sql.*;
-import java.util.*;
-import java.util.Date;
-
-public class NamedParameterStatement {
-
-    /**
-     * Native statement
-     */
-    private PreparedStatement statement;
-
-    /**
-     * Index mapping
-     */
-    private final Map<String, List<Integer>> indexMap;
-
-    /**
-     * Query string
-     */
-    private final String parsedQuery;
-
-    /**
-     * Database connection
-     */
-    private final AdvancedConnection connection;
-
-    private int autoGeneratedKeys;
-    
-    private boolean failed;
-
-    /**
-     * Initialize statement
-     */
-    public NamedParameterStatement(AdvancedConnection connection, String query) {
-
-        indexMap = new HashMap<String, List<Integer>>();
-        parsedQuery = parse(query, indexMap);
-        this.connection = connection;
-    }
-
-    /**
-     * Parse query
-     */
-    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();
-
-                    // Add to list
-                    List<Integer> indexList = paramMap.get(name);
-                    if (indexList == null) {
-                        indexList = new LinkedList<Integer>();
-                        paramMap.put(name, indexList);
-                    }
-                    indexList.add(index);
-
-                    index++;
-                }
-            }
-
-            parsedQuery.append(c);
-        }
-
-        return parsedQuery.toString();
-    }
-
-    public void reset(boolean resetConnection) throws SQLException {
-        if (statement != null) {
-            statement.close();
-            statement = null;
-        }
-        if (resetConnection) {
-            connection.reset();
-        }
-        statement = connection.getInstance().prepareStatement(parsedQuery, autoGeneratedKeys);
-        failed = false;
-    }
-
-    public void prepare(int autoGeneratedKeys) throws SQLException {
-        this.autoGeneratedKeys = autoGeneratedKeys;
-        try {
-            if (statement == null) {
-                reset(false);
-            } else if (failed || statement.getWarnings() != null) {
-                reset(true);
-            }
-        } catch (SQLException firstError) {
-            try {
-                reset(true);
-            } catch (SQLException secondError) {
-                Log.warning(secondError);
-                failed = true;
-                throw secondError;
-            }
-        }
-    }
-
-    public void prepare() throws SQLException {
-        prepare(Statement.NO_GENERATED_KEYS);
-    }
-
-    /**
-     * Execute query with result
-     */
-    public ResultSet executeQuery() throws SQLException {
-        try {
-            return statement.executeQuery();
-        } catch (SQLException error) {
-            failed = true;
-            throw error;
-        }
-    }
-
-    /**
-     * Executes query without result
-     */
-    public int executeUpdate() throws SQLException {
-        try {
-            return statement.executeUpdate();
-        } catch (SQLException error) {
-            failed = true;
-            throw error;
-        }
-    }
-
-    /**
-     * Return generated keys
-     */
-    public ResultSet getGeneratedKeys() throws SQLException {
-        return statement.getGeneratedKeys();
-    }
-
-    /**
-     * Immediately closes the statement
-     */
-    public void close() throws SQLException {
-        statement.close();
-    }
-
-    public void setInt(String name, Integer value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setInt(index, value);
-            } else {
-                statement.setNull(index, Types.INTEGER);
-            }
-        }
-    }
-
-    public void setLong(String name, Long value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setLong(index, value);
-            } else {
-                statement.setNull(index, Types.INTEGER);
-            }
-        }
-    }
-
-    public void setBoolean(String name, Boolean value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setBoolean(index, value);
-            } else {
-                statement.setNull(index, Types.BOOLEAN);
-            }
-        }
-    }
-
-    public void setDouble(String name, Double value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setDouble(index, value);
-            } else {
-                statement.setNull(index, Types.DOUBLE);
-            }
-        }
-    }
-
-    public void setTimestamp(String name, Date value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setTimestamp(index, new Timestamp(value.getTime()));
-            } else {
-                statement.setNull(index, Types.TIMESTAMP);
-            }
-        }
-    }
-
-    public void setString(String name, String value) throws SQLException {
-
-        List<Integer> indexList = indexMap.get(name);
-        if (indexList != null) for (Integer index: indexList) {
-            if (value != null) {
-                statement.setString(index, value);
-            } else {
-                statement.setNull(index, Types.VARCHAR);
-            }
-        }
-    }
-
-}