Example usage for org.apache.commons.dbcp.managed BasicManagedDataSource setDefaultReadOnly

Introduction

In this page you can find the example usage for org.apache.commons.dbcp.managed BasicManagedDataSource setDefaultReadOnly.

Prototype

public synchronized void setDefaultReadOnly(boolean defaultReadOnly) 

Source Link

Document

Sets defaultReadonly property.

Note: this method currently has no effect once the pool has been initialized.

Usage

From source file:org.nuxeo.runtime.datasource.BasicManagedDataSourceFactory.java

/**
 * Creates and configures a {@link BasicManagedDataSource} instance based on
 * the given properties.//from   w  ww . j ava  2  s  .  c o m
 *
 * @param properties the datasource configuration properties
 * @throws Exception if an error occurs creating the data source
 */
public static DataSource createDataSource(Properties properties) throws Exception {
    BasicManagedDataSource dataSource = new BasicManagedDataSource();

    String value = properties.getProperty(PROP_DEFAULTAUTOCOMMIT);
    if (value != null) {
        dataSource.setDefaultAutoCommit(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_DEFAULTREADONLY);
    if (value != null) {
        dataSource.setDefaultReadOnly(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_DEFAULTTRANSACTIONISOLATION);
    if (value != null) {
        int level = UNKNOWN_TRANSACTIONISOLATION;
        if ("NONE".equalsIgnoreCase(value)) {
            level = Connection.TRANSACTION_NONE;
        } else if ("READ_COMMITTED".equalsIgnoreCase(value)) {
            level = Connection.TRANSACTION_READ_COMMITTED;
        } else if ("READ_UNCOMMITTED".equalsIgnoreCase(value)) {
            level = Connection.TRANSACTION_READ_UNCOMMITTED;
        } else if ("REPEATABLE_READ".equalsIgnoreCase(value)) {
            level = Connection.TRANSACTION_REPEATABLE_READ;
        } else if ("SERIALIZABLE".equalsIgnoreCase(value)) {
            level = Connection.TRANSACTION_SERIALIZABLE;
        } else {
            try {
                level = Integer.parseInt(value);
            } catch (NumberFormatException e) {
                System.err.println("Could not parse defaultTransactionIsolation: " + value);
                System.err.println("WARNING: defaultTransactionIsolation not set");
                System.err.println("using default value of database driver");
                level = UNKNOWN_TRANSACTIONISOLATION;
            }
        }
        dataSource.setDefaultTransactionIsolation(level);
    }

    value = properties.getProperty(PROP_DEFAULTCATALOG);
    if (value != null) {
        dataSource.setDefaultCatalog(value);
    }

    value = properties.getProperty(PROP_DRIVERCLASSNAME);
    if (value != null) {
        dataSource.setDriverClassName(value);
    }

    value = properties.getProperty(PROP_MAXACTIVE);
    if (value != null) {
        dataSource.setMaxActive(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_MAXIDLE);
    if (value != null) {
        dataSource.setMaxIdle(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_MINIDLE);
    if (value != null) {
        dataSource.setMinIdle(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_INITIALSIZE);
    if (value != null) {
        dataSource.setInitialSize(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_MAXWAIT);
    if (value != null) {
        dataSource.setMaxWait(Long.parseLong(value));
    }

    value = properties.getProperty(PROP_TESTONBORROW);
    if (value != null) {
        dataSource.setTestOnBorrow(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_TESTONRETURN);
    if (value != null) {
        dataSource.setTestOnReturn(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_TIMEBETWEENEVICTIONRUNSMILLIS);
    if (value != null) {
        dataSource.setTimeBetweenEvictionRunsMillis(Long.parseLong(value));
    }

    value = properties.getProperty(PROP_NUMTESTSPEREVICTIONRUN);
    if (value != null) {
        dataSource.setNumTestsPerEvictionRun(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_MINEVICTABLEIDLETIMEMILLIS);
    if (value != null) {
        dataSource.setMinEvictableIdleTimeMillis(Long.parseLong(value));
    }

    value = properties.getProperty(PROP_TESTWHILEIDLE);
    if (value != null) {
        dataSource.setTestWhileIdle(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_PASSWORD);
    if (value != null) {
        dataSource.setPassword(value);
    }

    value = properties.getProperty(PROP_URL);
    if (value != null) {
        dataSource.setUrl(value);
    }

    value = properties.getProperty(PROP_USERNAME);
    if (value != null) {
        dataSource.setUsername(value);
    }

    value = properties.getProperty(PROP_VALIDATIONQUERY);
    if (value != null) {
        dataSource.setValidationQuery(value);
    }

    value = properties.getProperty(PROP_VALIDATIONQUERY_TIMEOUT);
    if (value != null) {
        dataSource.setValidationQueryTimeout(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_ACCESSTOUNDERLYINGCONNECTIONALLOWED);
    if (value != null) {
        dataSource.setAccessToUnderlyingConnectionAllowed(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_REMOVEABANDONED);
    if (value != null) {
        dataSource.setRemoveAbandoned(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_REMOVEABANDONEDTIMEOUT);
    if (value != null) {
        dataSource.setRemoveAbandonedTimeout(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_LOGABANDONED);
    if (value != null) {
        dataSource.setLogAbandoned(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_POOLPREPAREDSTATEMENTS);
    if (value != null) {
        dataSource.setPoolPreparedStatements(Boolean.valueOf(value).booleanValue());
    }

    value = properties.getProperty(PROP_MAXOPENPREPAREDSTATEMENTS);
    if (value != null) {
        dataSource.setMaxOpenPreparedStatements(Integer.parseInt(value));
    }

    value = properties.getProperty(PROP_INITCONNECTIONSQLS);
    if (value != null) {
        StringTokenizer tokenizer = new StringTokenizer(value, ";");
        dataSource.setConnectionInitSqls(Collections.list(tokenizer));
    }

    value = properties.getProperty(PROP_CONNECTIONPROPERTIES);
    if (value != null) {
        Properties p = getProperties(value);
        Enumeration<?> e = p.propertyNames();
        while (e.hasMoreElements()) {
            String propertyName = (String) e.nextElement();
            dataSource.addConnectionProperty(propertyName, p.getProperty(propertyName));
        }
    }

    // Managed: initialize XADataSource

    value = properties.getProperty(PROP_XADATASOURCE);
    if (value != null) {
        Class<?> xaDataSourceClass;
        try {
            xaDataSourceClass = Class.forName(value);
        } catch (Throwable t) {
            throw (SQLException) new SQLException("Cannot load XA data source class '" + value + "'")
                    .initCause(t);
        }
        XADataSource xaDataSource;
        try {
            xaDataSource = (XADataSource) xaDataSourceClass.newInstance();
        } catch (Throwable t) {
            throw (SQLException) new SQLException("Cannot create XA data source of class '" + value + "'")
                    .initCause(t);
        }
        dataSource.setXaDataSourceInstance(xaDataSource);
    }

    // DBCP-215
    // Trick to make sure that initialSize connections are created
    if (dataSource.getInitialSize() > 0) {
        dataSource.getLogWriter();
    }

    // Return the configured DataSource instance
    return dataSource;
}

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