Example usage for org.hibernate HibernateException HibernateException

Introduction

In this page you can find the example usage for org.hibernate HibernateException HibernateException.

Prototype

public HibernateException(String message, Throwable cause) 

Source Link

Document

Constructs a HibernateException using the given message and underlying cause.

Usage

From source file:com.pushinginertia.commons.domain.usertype.MapAsJsonUserType.java

License:Open Source License

static Map<String, Object> deserialize(final String columnValue) throws HibernateException {
    final ObjectMapper mapper = new ObjectMapper();
    final JsonFactory f = new JsonFactory();
    try {//ww w  .  java  2s .  co  m
        final JsonParser jp = f.createJsonParser(columnValue);
        // advance stream to first token
        jp.nextToken();
        if (jp.isExpectedStartArrayToken()) {
            // if the token is START_ARRAY, advance once more to the object within it
            // this handles encoded strings with a single map inside an array
            jp.nextToken();
        }
        return mapper.readValue(jp, Map.class);
    } catch (final IOException e) {
        throw new HibernateException("Failed to parse JSON-encoded map: " + columnValue, e);
    }
}

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From source file:com.seethayya.shoppingcart.util.GenericEnumUserType.java

License:Apache License

@Override
public void setParameterValues(Properties parameters) {
    String enumClassName = parameters.getProperty("enumClass");

    try {/*from w w w  .  j ava 2s  .  c  om*/
        enumClass = Class.forName(enumClassName).asSubclass(Enum.class);
    } catch (ClassNotFoundException cfne) {
        throw new HibernateException("Enum class not found", cfne);
    }

    String identifierMethodName = parameters.getProperty("identifierMethod", DEFAULT_IDENTIFIER_METHOD_NAME);

    try {
        identifierMethod = enumClass.getMethod(identifierMethodName, new Class[0]);
        identifierType = identifierMethod.getReturnType();
    } catch (Exception e) {
        throw new HibernateException("Failed to obtain identifier method", e);
    }

    type = (AbstractSingleColumnStandardBasicType<? extends Object>) new TypeResolver()
            .heuristicType(identifierType.getName(), parameters);

    if (type == null) {
        throw new HibernateException("Unsupported identifier type " + identifierType.getName());
    }

    sqlTypes = new int[] { ((AbstractSingleColumnStandardBasicType<?>) type).sqlType() };

    String valueOfMethodName = parameters.getProperty("valueOfMethod", DEFAULT_VALUE_OF_METHOD_NAME);

    try {
        valueOfMethod = enumClass.getMethod(valueOfMethodName, new Class[] { identifierType });
    } catch (Exception e) {
        throw new HibernateException("Failed to obtain valueOf method", e);
    }
}

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From source file:com.seethayya.shoppingcart.util.GenericEnumUserType.java

License:Apache License

@Override
public Object nullSafeGet(ResultSet rs, String[] names, SessionImplementor session, Object owner)
        throws HibernateException, SQLException {
    Object identifier = type.get(rs, names[0], session);
    if (rs.wasNull()) {
        return null;
    }//  w  w w.j  a  va  2  s .  com

    try {
        return valueOfMethod.invoke(enumClass, new Object[] { identifier });
    } catch (Exception e) {
        throw new HibernateException("Exception while invoking valueOf method '" + valueOfMethod.getName()
                + "' of " + "enumeration class '" + enumClass + "'", e);
    }

}

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From source file:com.seethayya.shoppingcart.util.GenericEnumUserType.java

License:Apache License

@Override
public void nullSafeSet(PreparedStatement st, Object value, int index, SessionImplementor session)
        throws HibernateException, SQLException {
    try {/*from www.  j  a  v a2s  .  c o m*/
        if (value == null) {
            st.setNull(index, ((AbstractSingleColumnStandardBasicType<?>) type).sqlType());
        } else {
            Object identifier = identifierMethod.invoke(value, new Object[0]);
            type.nullSafeSet(st, identifier, index, session);
        }
    } catch (Exception e) {
        throw new HibernateException("Exception while invoking identifierMethod '" + identifierMethod.getName()
                + "' of " + "enumeration class '" + enumClass + "'", e);
    }
}

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From source file:com.xpn.xwiki.internal.store.hibernate.HibernateStore.java

License:Open Source License

/**
 * Ends a transaction and close the session.
 *
 * @param commit should we commit or not
 *///from   w ww.  j  a va 2s.c o  m
public void endTransaction(boolean commit) {
    Session session = null;
    try {
        session = getCurrentSession();
        Transaction transaction = getCurrentTransaction();
        setCurrentSession(null);
        setCurrentTransaction(null);

        if (transaction != null) {
            this.logger.debug("Releasing hibernate transaction [{}]", transaction);

            if (commit) {
                transaction.commit();
            } else {
                transaction.rollback();
            }
        }
    } catch (HibernateException e) {
        // Ensure the original cause will get printed.
        throw new HibernateException(
                "Failed to commit or rollback transaction. Root cause [" + getExceptionMessage(e) + "]", e);
    } finally {
        closeSession(session);
    }
}

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From source file:com.xpn.xwiki.store.DBCPConnectionProvider.java

License:Open Source License

public void configure(Properties props) throws HibernateException {
    try {//  w w  w  .ja  va2s. c o  m
        log.debug("Configure DBCPConnectionProvider");

        // DBCP properties used to create the BasicDataSource
        Properties dbcpProperties = new Properties();

        // DriverClass & url
        String jdbcDriverClass = props.getProperty(Environment.DRIVER);
        String jdbcUrl = props.getProperty(Environment.URL);
        dbcpProperties.put("driverClassName", jdbcDriverClass);
        dbcpProperties.put("url", jdbcUrl);

        // Username / password. Only put username and password if they're not null. This allows
        // external authentication support (OS authenticated). It'll thus work if the hibernate
        // config does not specify a username and/or password.
        String username = props.getProperty(Environment.USER);
        if (username != null) {
            dbcpProperties.put("username", username);
        }
        String password = props.getProperty(Environment.PASS);
        if (password != null) {
            dbcpProperties.put("password", password);
        }

        // Isolation level
        String isolationLevel = props.getProperty(Environment.ISOLATION);
        if ((isolationLevel != null) && (isolationLevel.trim().length() > 0)) {
            dbcpProperties.put("defaultTransactionIsolation", isolationLevel);
        }

        // Turn off autocommit (unless autocommit property is set)
        String autocommit = props.getProperty(AUTOCOMMIT);
        if ((autocommit != null) && (autocommit.trim().length() > 0)) {
            dbcpProperties.put("defaultAutoCommit", autocommit);
        } else {
            dbcpProperties.put("defaultAutoCommit", String.valueOf(Boolean.FALSE));
        }

        // Pool size
        String poolSize = props.getProperty(Environment.POOL_SIZE);
        if ((poolSize != null) && (poolSize.trim().length() > 0) && (Integer.parseInt(poolSize) > 0)) {
            dbcpProperties.put("maxActive", poolSize);
        }

        // Copy all "driver" properties into "connectionProperties"
        Properties driverProps = ConnectionProviderFactory.getConnectionProperties(props);
        if (driverProps.size() > 0) {
            StringBuffer connectionProperties = new StringBuffer();
            for (Iterator iter = driverProps.keySet().iterator(); iter.hasNext();) {
                String key = (String) iter.next();
                String value = driverProps.getProperty(key);
                connectionProperties.append(key).append('=').append(value);
                if (iter.hasNext()) {
                    connectionProperties.append(';');
                }
            }
            dbcpProperties.put("connectionProperties", connectionProperties.toString());
        }

        // Copy all DBCP properties removing the prefix
        for (Iterator iter = props.keySet().iterator(); iter.hasNext();) {
            String key = String.valueOf(iter.next());
            if (key.startsWith(PREFIX)) {
                String property = key.substring(PREFIX.length());
                String value = props.getProperty(key);
                dbcpProperties.put(property, value);
            }
        }

        // Backward-compatibility
        if (props.getProperty(DBCP_PS_MAXACTIVE) != null) {
            dbcpProperties.put("poolPreparedStatements", String.valueOf(Boolean.TRUE));
            dbcpProperties.put("maxOpenPreparedStatements", props.getProperty(DBCP_PS_MAXACTIVE));
        }

        // Some debug info
        if (log.isDebugEnabled()) {
            log.debug("Creating a DBCP BasicDataSource with the following DBCP factory properties:");
            StringWriter sw = new StringWriter();
            dbcpProperties.list(new PrintWriter(sw, true));
            log.debug(sw.toString());
        }

        // Let the factory create the pool
        ds = (BasicDataSource) BasicDataSourceFactory.createDataSource(dbcpProperties);

        // The BasicDataSource has lazy initialization
        // borrowing a connection will start the DataSource
        // and make sure it is configured correctly.
        Connection conn = ds.getConnection();
        conn.close();

        // Log pool statistics before continuing.
        logStatistics();
    } catch (Exception e) {
        String message = "Could not create a DBCP pool. "
                + "There is an error in the hibernate configuration file, please review it.";
        log.fatal(message, e);
        if (ds != null) {
            try {
                ds.close();
            } catch (Exception e2) {
                // ignore
            }
            ds = null;
        }
        throw new HibernateException(message, e);
    }
    log.debug("Configure DBCPConnectionProvider complete");
}

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From source file:com.xpn.xwiki.store.DBCPConnectionProvider.java

License:Open Source License

public void close() throws HibernateException {
    log.debug("Close DBCPConnectionProvider");
    logStatistics();/*from w  w  w .java 2  s. co m*/
    try {
        if (ds != null) {
            ds.close();
            ds = null;
        } else {
            log.warn("Cannot close DBCP pool (not initialized)");
        }
    } catch (Exception e) {
        throw new HibernateException("Could not close DBCP pool", e);
    }
    log.debug("Close DBCPConnectionProvider complete");
}

---

From source file:com.xpn.xwiki.store.HibernateStoreTest.java

License:Open Source License

@Test
public void testEndTransactionWhenSQLBatchUpdateExceptionThrown() throws Exception {
    SQLException sqlException2 = new SQLException("sqlexception2");
    sqlException2.setNextException(new SQLException("nextexception2"));

    SQLException sqlException1 = new SQLException("sqlexception1");
    sqlException1.initCause(sqlException2);
    sqlException1.setNextException(new SQLException("nextexception1"));

    doThrow(new HibernateException("exception1", sqlException1)).when(transaction).commit();

    try {/*from  w  ww . j a  va  2  s.  co  m*/
        mocker.getComponentUnderTest().endTransaction(true);
        fail("Should have thrown an exception here");
    } catch (HibernateException e) {
        assertEquals("Failed to commit or rollback transaction. Root cause [\n"
                + "SQL next exception = [java.sql.SQLException: nextexception1]\n"
                + "SQL next exception = [java.sql.SQLException: nextexception2]]", e.getMessage());
    }
}

---

From source file:com.xpn.xwiki.store.XWikiHibernateStoreTest.java

License:Open Source License

@org.junit.Test
public void testEndTransactionWhenSQLBatchUpdateExceptionThrown() throws Exception {
    XWikiHibernateStore store = new XWikiHibernateStore("whatever");

    final Transaction mockTransaction = getMockery().mock(Transaction.class);

    SQLException sqlException2 = new SQLException("sqlexception2");
    sqlException2.setNextException(new SQLException("nextexception2"));

    final SQLException sqlException1 = new SQLException("sqlexception1");
    sqlException1.initCause(sqlException2);
    sqlException1.setNextException(new SQLException("nextexception1"));

    getMockery().checking(new Expectations() {
        {//from www .  ja va2 s. c o  m
            oneOf(mockTransaction).commit();
            will(throwException(new HibernateException("exception1", sqlException1)));
        }
    });

    store.setTransaction(mockTransaction, getContext());

    try {
        store.endTransaction(getContext(), true);
        Assert.fail("Should have thrown an exception here");
    } catch (HibernateException e) {
        Assert.assertEquals("Failed to commit or rollback transaction. Root cause [\n"
                + "SQL next exception = [java.sql.SQLException: nextexception1]\n"
                + "SQL next exception = [java.sql.SQLException: nextexception2]]", e.getMessage());
    }
}

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From source file:conf.DBCPConnectionProvider.java

License:Apache License

public void configure(Properties props) throws HibernateException {
    try {/*from w  w  w .  ja v a  2  s  . c  om*/
        log.debug("Configure DBCPConnectionProvider");

        // DBCP properties used to create the BasicDataSource
        Properties dbcpProperties = new Properties();

        // DriverClass & url
        String jdbcDriverClass = props.getProperty(Environment.DRIVER);
        String jdbcUrl = props.getProperty(Environment.URL);
        dbcpProperties.put("driverClassName", jdbcDriverClass);
        dbcpProperties.put("url", jdbcUrl);

        // Username / password
        String username = props.getProperty(Environment.USER);
        String password = props.getProperty(Environment.PASS);
        dbcpProperties.put("username", username);
        dbcpProperties.put("password", password);

        // Isolation level
        String isolationLevel = props.getProperty(Environment.ISOLATION);
        if ((isolationLevel != null) && (isolationLevel.trim().length() > 0)) {
            dbcpProperties.put("defaultTransactionIsolation", isolationLevel);
        }

        // Turn off autocommit (unless autocommit property is set)
        String autocommit = props.getProperty(AUTOCOMMIT);
        if ((autocommit != null) && (autocommit.trim().length() > 0)) {
            dbcpProperties.put("defaultAutoCommit", autocommit);
        } else {
            dbcpProperties.put("defaultAutoCommit", String.valueOf(Boolean.FALSE));
        }

        // Pool size
        String poolSize = props.getProperty(Environment.POOL_SIZE);
        if ((poolSize != null) && (poolSize.trim().length() > 0) && (Integer.parseInt(poolSize) > 0)) {
            dbcpProperties.put("maxActive", poolSize);
        }

        // Copy all "driver" properties into "connectionProperties"
        Properties driverProps = ConnectionProviderFactory.getConnectionProperties(props);
        if (driverProps.size() > 0) {
            StringBuffer connectionProperties = new StringBuffer();
            for (Iterator iter = driverProps.keySet().iterator(); iter.hasNext();) {
                String key = (String) iter.next();
                String value = driverProps.getProperty(key);
                connectionProperties.append(key).append('=').append(value);
                if (iter.hasNext()) {
                    connectionProperties.append(';');
                }
            }
            dbcpProperties.put("connectionProperties", connectionProperties.toString());
        }

        // Copy all DBCP properties removing the prefix
        for (Iterator iter = props.keySet().iterator(); iter.hasNext();) {
            String key = String.valueOf(iter.next());
            if (key.startsWith(PREFIX)) {
                String property = key.substring(PREFIX.length());
                String value = props.getProperty(key);
                dbcpProperties.put(property, value);
            }
        }

        // Backward-compatibility
        if (props.getProperty(DBCP_PS_MAXACTIVE) != null) {
            dbcpProperties.put("poolPreparedStatements", String.valueOf(Boolean.TRUE));
            dbcpProperties.put("maxOpenPreparedStatements", props.getProperty(DBCP_PS_MAXACTIVE));
        }

        // Some debug info
        if (log.isDebugEnabled()) {
            log.debug("Creating a DBCP BasicDataSource with the following DBCP factory properties:");
            StringWriter sw = new StringWriter();
            dbcpProperties.list(new PrintWriter(sw, true));
            log.debug(sw.toString());
        }

        // Let the factory create the pool
        ds = (BasicDataSource) BasicDataSourceFactory.createDataSource(dbcpProperties);

        // The BasicDataSource has lazy initialization
        // borrowing a connection will start the DataSource
        // and make sure it is configured correctly.
        Connection conn = ds.getConnection();
        conn.close();

        // Log pool statistics before continuing.
        logStatistics();
    } catch (Exception e) {
        String message = "Could not create a DBCP pool";
        log.fatal(message, e);
        if (ds != null) {
            try {
                ds.close();
            } catch (Exception e2) {
                // ignore
            }
            ds = null;
        }
        throw new HibernateException(message, e);
    }
    log.debug("Configure DBCPConnectionProvider complete");
}

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