Example usage for org.hibernate.cfg Configuration getProperties

Introduction

In this page you can find the example usage for org.hibernate.cfg Configuration getProperties.

Prototype

public Properties getProperties() 

Source Link

Document

Get all properties

Usage

From source file:com.aegeus.db.DbSessionFactory.java

License:Apache License

protected void build(DbIdentity identity, List<Class> pojoGroup) {
    Configuration cfg = new Configuration();
    cfg.setProperty("hibernate.connection.driver", identity.getDriver())
            .setProperty("hibernate.dialect", identity.getDialect())
            .setProperty("hibernate.connection.url", identity.getUrl())
            .setProperty("hibernate.connection.username", identity.getUsername())
            .setProperty("hibernate.connection.password", identity.getPassword())
            .setProperty("hibernate.connection.CharSet", "utf-8")
            .setProperty("hibernate.connection.characterEncoding", "utf-8")
            .setProperty("hibernate.connection.useUnicode", "true")
            .setProperty("current_session_context_class", "thread").setProperty("connection.pool_size", "4")
            .setProperty("hibernate.show_sql", "true");

    for (Class pojo : pojoGroup) {
        cfg.addAnnotatedClass(pojo);/*from w  w w.  j  a  va  2 s  .c  o m*/
    }

    StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder();
    builder.applySettings(cfg.getProperties());

    factory = cfg.buildSessionFactory(builder.build());
}

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From source file:com.alfredmuponda.lostandfound.persistence.HibernateUtil.java

private static SessionFactory buildSessionFactory() {
    try {/* w  w  w .j a va 2s .c  o m*/
        // Create the SessionFactory from hibernate.cfg.xml
        Configuration configuration = new Configuration();
        configuration.configure("hibernate.cfg.xml");
        System.out.println("Hibernate Configuration loaded");

        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(configuration.getProperties()).build();
        System.out.println("Hibernate serviceRegistry created");

        SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);

        return sessionFactory;
    } catch (Throwable ex) {
        // Make sure you log the exception, as it might be swallowed
        System.err.println("Initial SessionFactory creation failed." + ex);
        throw new ExceptionInInitializerError(ex);
    }
}

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From source file:com.alfredmuponda.lostandfound.persistence.HibernateUtil.java

private static SessionFactory buildSessionAnnotationFactory() {
    try {//from  w w w .  ja v  a  2  s .  co  m
        // Create the SessionFactory from hibernate.cfg.xml
        Configuration configuration = new Configuration();
        configuration.configure("hibernate-annotation.cfg.xml");
        System.out.println("Hibernate Annotation Configuration loaded");

        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(configuration.getProperties()).build();
        System.out.println("Hibernate Annotation serviceRegistry created");

        SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);

        return sessionFactory;
    } catch (Throwable ex) {
        // Make sure you log the exception, as it might be swallowed
        System.err.println("Initial SessionFactory creation failed." + ex);
        throw new ExceptionInInitializerError(ex);
    }
}

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From source file:com.alfredmuponda.lostandfound.persistence.HibernateUtil.java

private static SessionFactory buildSessionJavaConfigFactory() {
    try {/* w w w . j ava  2  s .  c  om*/
        Configuration configuration = new Configuration();

        //Create Properties, can be read from property files too
        Properties props = new Properties();
        props.put("hibernate.connection.driver_class", "com.mysql.jdbc.Driver");
        props.put("hibernate.connection.url", "jdbc:mysql://localhost/LostAndFound");
        props.put("hibernate.connection.username", "hitrac");
        props.put("hibernate.connection.password", "hitrac");
        props.put("hibernate.current_session_context_class", "thread");

        configuration.setProperties(props);

        //we can set mapping file or class with annotation
        //addClass(Employee1.class) will look for resource
        // com/journaldev/hibernate/model/Employee1.hbm.xml (not good)
        //configuration.addAnnotatedClass(Employee1.class);

        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(configuration.getProperties()).build();
        System.out.println("Hibernate Java Config serviceRegistry created");

        SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);

        return sessionFactory;
    } catch (Throwable ex) {
        System.err.println("Initial SessionFactory creation failed." + ex);
        throw new ExceptionInInitializerError(ex);
    }
}

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From source file:com.almuradev.backpack.backend.DatabaseManager.java

License:MIT License

public static void init(Path databaseRootPath, String name) {
    final Configuration configuration = new Configuration();
    configuration.setProperty("hibernate.connection.provider_class", CONNECTION_PROVIDER);
    configuration.setProperty("hibernate.dialect", DIALECT);
    configuration.setProperty("hibernate.hikari.dataSourceClassName", DRIVER_CLASSPATH);
    configuration.setProperty("hibernate.hikari.dataSource.url",
            DATA_SOURCE_PREFIX + databaseRootPath.toString() + File.separator + name + DATA_SOURCE_SUFFIX);
    configuration.setProperty("hibernate.hbm2ddl.auto", AUTO_SCHEMA_MODE);
    registerTables(configuration);// www  . j  a  v  a2 s . com
    sessionFactory = configuration.buildSessionFactory(
            new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build());
}

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From source file:com.anyuan.thomweboss.persistence.dao.HibernateDaoTemplate.java

License:Apache License

/**
 * ?hibernatejdbctransaction// w  w w .j ava  2 s  .c  o m
 * @author Thomsen
 * @since Dec 15, 2012 11:20:02 PM
 * @return
 */
public static Transaction getTranscation() {

    Transaction transaction = null;
    try {
        Configuration configuration = new Configuration().configure(); // classpathhibernate.cfg.xml
        ServiceRegistry registry = new ServiceRegistryBuilder().applySettings(configuration.getProperties())
                .buildServiceRegistry();
        SessionFactory sessionFactory = configuration.buildSessionFactory(registry); // hibernate4.0 ?buildSessionFactory()
        //            Session session = sessionFactory.getCurrentSession();
        session = sessionFactory.openSession();
        transaction = session.beginTransaction();
    } catch (HibernateException e) {
        e.printStackTrace();
    }

    if (transaction == null) {
        throw new HibernateException("transaction is null");
    }

    return transaction;

}

---

From source file:com.anyuan.thomweboss.persistence.hibimpl.user.UserDaoHibImpl.java

License:Apache License

@Override
public List<User> listAll() {

    Configuration config = new Configuration().configure();
    ServiceRegistry registry = new ServiceRegistryBuilder().applySettings(config.getProperties())
            .buildServiceRegistry();/*from   w  ww . j av a2  s.  co  m*/
    SessionFactory sessionFactory = config.buildSessionFactory(registry);
    Session session = sessionFactory.openSession();

    String hql = "from User";
    Query query = session.createQuery(hql);
    List<User> listUser = query.list();

    session.close();

    return listUser;
}

---

From source file:com.arnau.persistencia.hibernate.HibernateUtil.java

public static synchronized void buildSessionFactory() {
    if (sessionFactory == null) {
        Configuration configuration = new Configuration();
        configuration.configure();//w w  w .  j  a v  a  2  s .com
        configuration.setProperty("hibernate.current_session_context_class", "thread");
        configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
        ServiceRegistry serviceRegistry = new ServiceRegistryBuilder()
                .applySettings(configuration.getProperties()).buildServiceRegistry();
        sessionFactory = configuration.buildSessionFactory(serviceRegistry);
    }
}

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From source file:com.atolcd.alfresco.repo.patch.SchemaUpgradeScriptPatch.java

License:Open Source License

private void executeScriptUrl(Configuration cfg, Connection connection, String scriptUrl) throws Exception {
    Dialect dialect = Dialect.getDialect(cfg.getProperties());
    String dialectStr = dialect.getClass().getSimpleName();
    InputStream scriptInputStream = getScriptInputStream(dialect.getClass(), scriptUrl);
    // check that it exists
    if (scriptInputStream == null) {
        throw AlfrescoRuntimeException.create(ERR_SCRIPT_NOT_FOUND, scriptUrl);
    }//from   ww  w .jav a2s.co m
    // write the script to a temp location for future and failure reference
    File tempFile = null;
    try {
        tempFile = TempFileProvider.createTempFile("AlfrescoSchema-" + dialectStr + "-Update-", ".sql");
        ContentWriter writer = new FileContentWriter(tempFile);
        writer.putContent(scriptInputStream);
    } finally {
        try {
            scriptInputStream.close();
        } catch (Throwable e) {
        } // usually a duplicate close
    }
    // now execute it
    String dialectScriptUrl = scriptUrl.replaceAll(PLACEHOLDER_SCRIPT_DIALECT, dialect.getClass().getName());
    // Replace the script placeholders
    executeScriptFile(cfg, connection, tempFile, dialectScriptUrl);
}

---

From source file:com.atolcd.alfresco.repo.patch.SchemaUpgradeScriptPatch.java

License:Open Source License

/**
 * @param cfg/*from  w  w  w  .  j av a2  s  .c om*/
 *            the Hibernate configuration
 * @param connection
 *            the DB connection to use
 * @param scriptFile
 *            the file containing the statements
 * @param scriptUrl
 *            the URL of the script to report. If this is null, the script
 *            is assumed to have been auto-generated.
 */
@SuppressWarnings("resource")
private void executeScriptFile(Configuration cfg, Connection connection, File scriptFile, String scriptUrl)
        throws Exception {
    final Dialect dialect = Dialect.getDialect(cfg.getProperties());

    StringBuilder executedStatements = executedStatementsThreadLocal.get();
    if (executedStatements == null) {
        // Dump the normalized, pre-upgrade Alfresco schema. We keep the
        // file for later reporting.
        /*
         * xmlPreSchemaOutputFile = dumpSchema(this.dialect,
         * TempFileProvider .createTempFile( "AlfrescoSchema-" +
         * this.dialect.getClass().getSimpleName() + "-",
         * "-Startup.xml").getPath(),
         * "Failed to dump normalized, pre-upgrade schema to file.");
         */

        // There is no lock at this stage. This process can fall out if the
        // lock can't be applied.
        // setBootstrapStarted(connection);

        executedStatements = new StringBuilder(8094);
        executedStatementsThreadLocal.set(executedStatements);
    }

    if (scriptUrl == null) {
        LogUtil.info(logger, MSG_EXECUTING_GENERATED_SCRIPT, scriptFile);
    } else {
        LogUtil.info(logger, MSG_EXECUTING_COPIED_SCRIPT, scriptFile, scriptUrl);
    }

    InputStream scriptInputStream = new FileInputStream(scriptFile);
    BufferedReader reader = new BufferedReader(new InputStreamReader(scriptInputStream, "UTF-8"));
    try {
        int line = 0;
        // loop through all statements
        StringBuilder sb = new StringBuilder(1024);
        String fetchVarName = null;
        String fetchColumnName = null;
        boolean doBatch = false;
        int batchUpperLimit = 0;
        int batchSize = 1;
        Map<String, Object> varAssignments = new HashMap<String, Object>(13);
        // Special variable assignments:
        if (dialect instanceof PostgreSQLDialect) {
            // Needs 1/0 for true/false
            varAssignments.put("true", "true");
            varAssignments.put("false", "false");
            varAssignments.put("TRUE", "TRUE");
            varAssignments.put("FALSE", "FALSE");
        } else {
            // Needs true/false as strings
            varAssignments.put("true", "1");
            varAssignments.put("false", "0");
            varAssignments.put("TRUE", "1");
            varAssignments.put("FALSE", "0");
        }

        while (true) {
            String sqlOriginal = reader.readLine();
            line++;

            if (sqlOriginal == null) {
                // nothing left in the file
                break;
            }

            // trim it
            String sql = sqlOriginal.trim();
            // Check for variable assignment
            if (sql.startsWith("--ASSIGN:")) {
                if (sb.length() > 0) {
                    // This can only be set before a new SQL statement
                    throw AlfrescoRuntimeException.create(ERR_STATEMENT_VAR_ASSIGNMENT_BEFORE_SQL, (line - 1),
                            scriptUrl);
                }
                String assignStr = sql.substring(9, sql.length());
                String[] assigns = assignStr.split("=");
                if (assigns.length != 2 || assigns[0].length() == 0 || assigns[1].length() == 0) {
                    throw AlfrescoRuntimeException.create(ERR_STATEMENT_VAR_ASSIGNMENT_FORMAT, (line - 1),
                            scriptUrl);
                }
                fetchVarName = assigns[0];
                fetchColumnName = assigns[1];
                continue;
            }
            // Handle looping control
            else if (sql.startsWith("--FOREACH")) {
                // --FOREACH table.column batch.size.property
                String[] args = sql.split("[ \\t]+");
                int sepIndex;
                if (args.length == 3 && (sepIndex = args[1].indexOf('.')) != -1) {
                    doBatch = true;
                    // Select the upper bound of the table column
                    String stmt = "SELECT MAX(" + args[1].substring(sepIndex + 1) + ") AS upper_limit FROM "
                            + args[1].substring(0, sepIndex);
                    Object fetchedVal = executeStatement(connection, stmt, "upper_limit", false, line,
                            scriptFile);
                    if (fetchedVal instanceof Number) {
                        batchUpperLimit = ((Number) fetchedVal).intValue();
                        // Read the batch size from the named property
                        String batchSizeString = globalProperties.getProperty(args[2]);
                        // Fall back to the default property
                        if (batchSizeString == null) {
                            batchSizeString = globalProperties.getProperty(PROPERTY_DEFAULT_BATCH_SIZE);
                        }
                        batchSize = batchSizeString == null ? 10000 : Integer.parseInt(batchSizeString);
                    }
                }
                continue;
            }
            // Allow transaction delineation
            else if (sql.startsWith("--BEGIN TXN")) {
                connection.setAutoCommit(false);
                continue;
            } else if (sql.startsWith("--END TXN")) {
                connection.commit();
                connection.setAutoCommit(true);
                continue;
            }

            // Check for comments
            if (sql.length() == 0 || sql.startsWith("--") || sql.startsWith("//") || sql.startsWith("/*")) {
                if (sb.length() > 0) {
                    // we have an unterminated statement
                    throw AlfrescoRuntimeException.create(ERR_STATEMENT_TERMINATOR, (line - 1), scriptUrl);
                }
                // there has not been anything to execute - it's just a
                // comment line
                continue;
            }
            // have we reached the end of a statement?
            boolean execute = false;
            boolean optional = false;
            if (sql.endsWith(";")) {
                sql = sql.substring(0, sql.length() - 1);
                execute = true;
                optional = false;
            } else if (sql.endsWith("(optional)") || sql.endsWith("(OPTIONAL)")) {
                // Get the end of statement
                int endIndex = sql.lastIndexOf(';');
                if (endIndex > -1) {
                    sql = sql.substring(0, endIndex);
                    execute = true;
                    optional = true;
                } else {
                    // Ends with "(optional)" but there is no semi-colon.
                    // Just take it at face value and probably fail.
                }
            }
            // Add newline
            if (sb.length() > 0) {
                sb.append("\n");
            }
            // Add leading whitespace for formatting
            int whitespaceCount = sqlOriginal.indexOf(sql);
            for (int i = 0; i < whitespaceCount; i++) {
                sb.append(" ");
            }
            // append to the statement being built up
            sb.append(sql);
            // execute, if required
            if (execute) {
                // Now substitute and execute the statement the appropriate
                // number of times
                String unsubstituted = sb.toString();
                for (int lowerBound = 0; lowerBound <= batchUpperLimit; lowerBound += batchSize) {
                    sql = unsubstituted;

                    // Substitute in the next pair of range parameters
                    if (doBatch) {
                        varAssignments.put("LOWERBOUND", String.valueOf(lowerBound));
                        varAssignments.put("UPPERBOUND", String.valueOf(lowerBound + batchSize - 1));
                    }

                    // Perform variable replacement using the ${var} format
                    for (Map.Entry<String, Object> entry : varAssignments.entrySet()) {
                        String var = entry.getKey();
                        Object val = entry.getValue();
                        sql = sql.replaceAll("\\$\\{" + var + "\\}", val.toString());
                    }

                    // Handle the 0/1 values that PostgreSQL doesn't
                    // translate to TRUE
                    if (this.dialect != null && this.dialect instanceof PostgreSQLDialect) {
                        sql = sql.replaceAll("\\$\\{TRUE\\}", "TRUE");
                    } else {
                        sql = sql.replaceAll("\\$\\{TRUE\\}", "1");
                    }

                    if (this.dialect != null && this.dialect instanceof MySQLInnoDBDialect) {
                        // note: enable bootstrap on MySQL 5.5 (eg. for
                        // auto-generated SQL, such as JBPM)
                        sql = sql.replaceAll("(?i)TYPE=InnoDB", "ENGINE=InnoDB");
                    }

                    Object fetchedVal = executeStatement(connection, sql, fetchColumnName, optional, line,
                            scriptFile);
                    if (fetchVarName != null && fetchColumnName != null) {
                        varAssignments.put(fetchVarName, fetchedVal);
                    }
                }
                sb.setLength(0);
                fetchVarName = null;
                fetchColumnName = null;
                doBatch = false;
                batchUpperLimit = 0;
                batchSize = 1;
            }
        }
    } finally {
        try {
            reader.close();
        } catch (Throwable e) {
        }
        try {
            scriptInputStream.close();
        } catch (Throwable e) {
        }
    }
}

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