Example usage for java.lang Integer TYPE

Introduction

In this page you can find the example usage for java.lang Integer TYPE.

Prototype

Class TYPE

To view the source code for java.lang Integer TYPE.

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Document

The Class instance representing the primitive type int .

Usage

From source file:com.sf.ddao.ops.InsertAndGetGeneratedKeySqlOperation.java

public boolean execute(Context context) throws Exception {
    try {/*from   w  ww.j  a v  a2s  . com*/
        final MethodCallCtx callCtx = CtxHelper.get(context, MethodCallCtx.class);
        PreparedStatement preparedStatement = statementFactory.createStatement(context, true);
        Object res = null;
        preparedStatement.executeUpdate();
        ResultSet resultSet = preparedStatement.getGeneratedKeys();
        if (resultSet.next()) {
            if (method.getReturnType() == Integer.TYPE || method.getReturnType() == Integer.class) {
                res = resultSet.getInt(1);
            } else if (method.getReturnType() == Long.TYPE || method.getReturnType() == Long.class) {
                res = resultSet.getLong(1);
            } else if (method.getReturnType() == BigDecimal.class) {
                res = resultSet.getBigDecimal(1);
            }
        }
        resultSet.close();
        preparedStatement.close();
        callCtx.setLastReturn(res);
        return CONTINUE_PROCESSING;
    } catch (Exception t) {
        throw new DaoException("Failed to execute sql operation for " + method, t);
    }
}

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From source file:org.apache.lens.ml.TrainerArgParser.java

/**
 * Extracts feature names. If the trainer has any parameters associated with @TrainerParam annotation, those are set
 * as well./*from ww w .  ja v a2s  .  c om*/
 *
 * @param trainer
 *          the trainer
 * @param args
 *          the args
 * @return List of feature column names.
 */
public static List<String> parseArgs(MLTrainer trainer, String[] args) {
    List<String> featureColumns = new ArrayList<String>();
    Class<? extends MLTrainer> trainerClass = trainer.getClass();
    // Get param fields
    Map<String, Field> fieldMap = new HashMap<String, Field>();

    for (Field fld : trainerClass.getDeclaredFields()) {
        fld.setAccessible(true);
        TrainerParam paramAnnotation = fld.getAnnotation(TrainerParam.class);
        if (paramAnnotation != null) {
            fieldMap.put(paramAnnotation.name(), fld);
        }
    }

    for (int i = 0; i < args.length; i += 2) {
        String key = args[i].trim();
        String value = args[i + 1].trim();

        try {
            if ("feature".equalsIgnoreCase(key)) {
                featureColumns.add(value);
            } else if (fieldMap.containsKey(key)) {
                Field f = fieldMap.get(key);
                if (String.class.equals(f.getType())) {
                    f.set(trainer, value);
                } else if (Integer.TYPE.equals(f.getType())) {
                    f.setInt(trainer, Integer.parseInt(value));
                } else if (Double.TYPE.equals(f.getType())) {
                    f.setDouble(trainer, Double.parseDouble(value));
                } else if (Long.TYPE.equals(f.getType())) {
                    f.setLong(trainer, Long.parseLong(value));
                } else {
                    // check if the trainer provides a deserializer for this param
                    String customParserClass = trainer.getConf().getProperties().get("lens.ml.args." + key);
                    if (customParserClass != null) {
                        Class<? extends CustomArgParser<?>> clz = (Class<? extends CustomArgParser<?>>) Class
                                .forName(customParserClass);
                        CustomArgParser<?> parser = clz.newInstance();
                        f.set(trainer, parser.parse(value));
                    } else {
                        LOG.warn("Ignored param " + key + "=" + value + " as no parser found");
                    }
                }
            }
        } catch (Exception exc) {
            LOG.error("Error while setting param " + key + " to " + value + " for trainer " + trainer);
        }
    }
    return featureColumns;
}

---

From source file:org.jcommon.com.util.config.ConfigLoader.java

/**
 * // w  ww .j a v a2  s. c om
 * @param conn
 * @param config
 * @param table{key,value,map,list}
 */
public static void loadConf4db(Connection conn, PreparedStatement ps, BaseConfigMBean config, String[] table) {
    ResultSet rs = null;
    String key_ = table[0];
    String value_ = table[1];
    try {
        rs = ps.executeQuery();

        Class<?> type = null;
        String name;
        String value;
        while (rs.next()) {
            name = rs.getString(key_);
            value = rs.getString(value_);
            java.lang.reflect.Field f = null;
            try {
                f = config.getClass().getDeclaredField(name);
            } catch (java.lang.NoSuchFieldException e) {
                continue;
            }

            if (f != null)
                type = f.getType();
            Object args = null;
            java.lang.reflect.Method m = getMethod(config.getClass(), "set" + name);
            if (m != null && notNull(value) && type != null) {
                if (String.class == type) {
                    args = value;
                } else if (java.lang.Integer.class == type || Integer.TYPE == type) {
                    args = Integer.valueOf(value);
                } else if (java.lang.Boolean.class == type || Boolean.TYPE == type) {
                    args = Boolean.parseBoolean(value);
                } else if (java.lang.Long.class == type || Long.TYPE == type) {
                    args = Long.valueOf(value);
                } else if (java.lang.Float.class == type || Float.TYPE == type) {
                    args = Float.valueOf(value);
                } else {
                    logger.info("not map Class:" + type);
                }
                m.invoke(config, args);
                logger.info(name + ":" + value);
            } else if (notNull(value))
                logger.warn("can't find element:" + value);
        }
    } catch (Exception e) {
        logger.error("load config error:", e);
    } finally {
        try {
            conn.close();
            ps.close();
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            logger.error("load config error:", e);
        }
        conn = null;
    }
}

---

From source file:org.ocelotds.cache.JsCacheRemovesInterceptorTest.java

/**
 * Test of processJsCacheRemoves method, of class JsCacheRemovesInterceptor.
 * @throws java.lang.Exception//from  www.  java  2 s  .  com
 */
@Test
public void testProcessJsCacheRemoves() throws Exception {
    System.out.println("processJsCacheRemoves");
    InvocationContext ctx = mock(InvocationContext.class);
    Method method = CacheAnnotedClass.class.getDeclaredMethod("jsCacheRemovesAnnotatedMethod", Integer.TYPE,
            CacheManagerTest.Result.class);
    when(ctx.getMethod()).thenReturn(method);
    instance.processJsCacheRemoves(ctx);
    verify(jsCacheAnnotationServices, times(2)).processJsCacheRemove(any(JsCacheRemove.class), anyList(),
            anyList());
    verify(ctx).proceed();
}

---

From source file:org.ocelotds.cache.JsCacheRemoveInterceptorTest.java

/**
 * Test of processJsCacheRemoves method, of class JsCacheRemovesInterceptor.
 * @throws java.lang.Exception/*  ww  w . j av  a 2 s . c o  m*/
 */
@Test
public void testProcessJsCacheRemove() throws Exception {
    System.out.println("processJsCacheRemove");
    InvocationContext ctx = mock(InvocationContext.class);
    Method method = CacheAnnotedClass.class.getDeclaredMethod("jsCacheRemoveAnnotatedMethodWithAllArgs",
            Integer.TYPE, String.class);
    when(ctx.getMethod()).thenReturn(method);
    instance.processJsCacheRemove(ctx);
    verify(jsCacheAnnotationServices).processJsCacheRemove(any(JsCacheRemove.class), anyList(), anyList());
    verify(ctx).proceed();
}

---

From source file:loon.LGame.java

private static Class<?> getType(Object o) {
    if (o instanceof Integer) {
        return Integer.TYPE;
    } else if (o instanceof Float) {
        return Float.TYPE;
    } else if (o instanceof Double) {
        return Double.TYPE;
    } else if (o instanceof Long) {
        return Long.TYPE;
    } else if (o instanceof Short) {
        return Short.TYPE;
    } else if (o instanceof Short) {
        return Short.TYPE;
    } else if (o instanceof Boolean) {
        return Boolean.TYPE;
    } else {//from www  . j a  v  a 2 s.c  o m
        return o.getClass();
    }
}

---

From source file:org.ebayopensource.turmeric.tools.codegen.util.IntrospectUtilTest.java

@Test
public void isCollectionTypeInteger() throws Exception {
    Assert.assertFalse(IntrospectUtil.isCollectionType(Integer.TYPE.getClass()));
}

---

From source file:io.github.benas.jpopulator.impl.DefaultRandomizer.java

/**
 * Generate a random value for the given type.
 *
 * @param type the type for which a random value will be generated
 * @return a random value for the given type or null if the type is not supported
 *///from ww  w. j  av a2 s .  com
public static Object getRandomValue(final Class type) {

    /*
     * String and Character types
     */
    if (type.equals(String.class)) {
        return RandomStringUtils.randomAlphabetic(ConstantsUtil.DEFAULT_STRING_LENGTH);
    }
    if (type.equals(Character.TYPE) || type.equals(Character.class)) {
        return RandomStringUtils.randomAlphabetic(1).charAt(0);
    }

    /*
     * Boolean type
     */
    if (type.equals(Boolean.TYPE) || type.equals(Boolean.class)) {
        return ConstantsUtil.RANDOM.nextBoolean();
    }

    /*
     * Numeric types
     */
    if (type.equals(Byte.TYPE) || type.equals(Byte.class)) {
        return (byte) (ConstantsUtil.RANDOM.nextInt());
    }
    if (type.equals(Short.TYPE) || type.equals(Short.class)) {
        return (short) (ConstantsUtil.RANDOM.nextInt());
    }
    if (type.equals(Integer.TYPE) || type.equals(Integer.class)) {
        return ConstantsUtil.RANDOM.nextInt();
    }
    if (type.equals(Long.TYPE) || type.equals(Long.class)) {
        return ConstantsUtil.RANDOM.nextLong();
    }
    if (type.equals(Double.TYPE) || type.equals(Double.class)) {
        return ConstantsUtil.RANDOM.nextDouble();
    }
    if (type.equals(Float.TYPE) || type.equals(Float.class)) {
        return ConstantsUtil.RANDOM.nextFloat();
    }
    if (type.equals(BigInteger.class)) {
        return new BigInteger(
                Math.abs(ConstantsUtil.RANDOM.nextInt(ConstantsUtil.DEFAULT_BIG_INTEGER_NUM_BITS_LENGTH)),
                ConstantsUtil.RANDOM);
    }
    if (type.equals(BigDecimal.class)) {
        return new BigDecimal(ConstantsUtil.RANDOM.nextDouble());
    }
    if (type.equals(AtomicLong.class)) {
        return new AtomicLong(ConstantsUtil.RANDOM.nextLong());
    }
    if (type.equals(AtomicInteger.class)) {
        return new AtomicInteger(ConstantsUtil.RANDOM.nextInt());
    }

    /*
     * Date and time types
     */
    if (type.equals(java.util.Date.class)) {
        return ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue();
    }
    if (type.equals(java.sql.Date.class)) {
        return new java.sql.Date(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(java.sql.Time.class)) {
        return new java.sql.Time(ConstantsUtil.RANDOM.nextLong());
    }
    if (type.equals(java.sql.Timestamp.class)) {
        return new java.sql.Timestamp(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(Calendar.class)) {
        return Calendar.getInstance();
    }
    if (type.equals(org.joda.time.DateTime.class)) {
        return new org.joda.time.DateTime(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(org.joda.time.LocalDate.class)) {
        return new org.joda.time.LocalDate(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(org.joda.time.LocalTime.class)) {
        return new org.joda.time.LocalTime(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(org.joda.time.LocalDateTime.class)) {
        return new org.joda.time.LocalDateTime(ConstantsUtil.DATE_RANGE_RANDOMIZER.getRandomValue().getTime());
    }
    if (type.equals(org.joda.time.Duration.class)) {
        return new org.joda.time.Duration(Math.abs(ConstantsUtil.RANDOM.nextLong()));
    }
    if (type.equals(org.joda.time.Period.class)) {
        return new org.joda.time.Period(Math.abs(ConstantsUtil.RANDOM.nextInt()));
    }
    if (type.equals(org.joda.time.Interval.class)) {
        long startDate = Math.abs(ConstantsUtil.RANDOM.nextInt());
        long endDate = startDate + Math.abs(ConstantsUtil.RANDOM.nextInt());
        return new org.joda.time.Interval(startDate, endDate);
    }

    /*
     * Enum type
     */
    if (type.isEnum() && type.getEnumConstants().length > 0) {
        Object[] enumConstants = type.getEnumConstants();
        return enumConstants[ConstantsUtil.RANDOM.nextInt(enumConstants.length)];
    }

    /*
     * Return null for any unsupported type
     */
    return null;

}

---

From source file:com.textuality.lifesaver2.Columns.java

public Columns(Context context, String[] names, Class<?>[] classes, String key1, String key2) {
    this.mNames = names;
    mTypes = new Type[names.length];
    mKey1 = key1;/*from  w  ww . ja va2s  .c o m*/
    mKey2 = key2;
    mNameFinder = new NameFinder(context);
    for (int i = 0; i < names.length; i++) {

        if (classes[i] == String.class)
            mTypes[i] = Type.STRING;
        else if (classes[i] == Integer.TYPE || classes[i] == Integer.class)
            mTypes[i] = Type.INT;
        else if (classes[i] == Long.TYPE || classes[i] == Long.class)
            mTypes[i] = Type.LONG;
        else if (classes[i] == Float.TYPE || classes[i] == Float.class)
            mTypes[i] = Type.FLOAT;
        else if (classes[i] == Double.TYPE || classes[i] == Double.class)
            mTypes[i] = Type.DOUBLE;
    }
}

---

From source file:net.sf.ij_plugins.util.DialogUtil.java

/**
 * Utility to automatically create ImageJ's GenericDialog for editing bean properties. It uses BeanInfo to extract
 * display names for each field. If a fields type is not supported irs name will be displayed with a tag
 * "[Unsupported type: class_name]".//from w  w  w  .  jav  a  2 s  . co  m
 *
 * @param bean
 * @return <code>true</code> if user closed bean dialog using OK button, <code>false</code> otherwise.
 */
static public boolean showGenericDialog(final Object bean, final String title) {
    final BeanInfo beanInfo;
    try {
        beanInfo = Introspector.getBeanInfo(bean.getClass());
    } catch (IntrospectionException e) {
        throw new IJPluginsRuntimeException("Error extracting bean info.", e);
    }

    final GenericDialog genericDialog = new GenericDialog(title);

    // Create generic dialog fields for each bean's property
    final PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
    try {
        for (int i = 0; i < propertyDescriptors.length; i++) {
            final PropertyDescriptor pd = propertyDescriptors[i];
            final Class type = pd.getPropertyType();
            if (type.equals(Class.class) && "class".equals(pd.getName())) {
                continue;
            }

            final Object o = PropertyUtils.getSimpleProperty(bean, pd.getName());
            if (type.equals(Boolean.TYPE)) {
                boolean value = ((Boolean) o).booleanValue();
                genericDialog.addCheckbox(pd.getDisplayName(), value);
            } else if (type.equals(Integer.TYPE)) {
                int value = ((Integer) o).intValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 0);
            } else if (type.equals(Float.TYPE)) {
                double value = ((Float) o).doubleValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 6, 10, "");
            } else if (type.equals(Double.TYPE)) {
                double value = ((Double) o).doubleValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 6, 10, "");
            } else {
                genericDialog.addMessage(pd.getDisplayName() + "[Unsupported type: " + type + "]");
            }

        }
    } catch (IllegalAccessException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new IJPluginsRuntimeException(e);
    }

    //        final Panel helpPanel = new Panel();
    //        helpPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 5, 0));
    //        final Button helpButton = new Button("Help");
    ////                helpButton.addActionListener(this);
    //        helpPanel.add(helpButton);
    //        genericDialog.addPanel(helpPanel, GridBagConstraints.EAST, new Insets(15,0,0,0));

    // Show modal dialog
    genericDialog.showDialog();
    if (genericDialog.wasCanceled()) {
        return false;
    }

    // Read fields from generic dialog into bean's properties.
    try {
        for (int i = 0; i < propertyDescriptors.length; i++) {
            final PropertyDescriptor pd = propertyDescriptors[i];
            final Class type = pd.getPropertyType();
            final Object propertyValue;
            if (type.equals(Boolean.TYPE)) {
                boolean value = genericDialog.getNextBoolean();
                propertyValue = Boolean.valueOf(value);
            } else if (type.equals(Integer.TYPE)) {
                int value = (int) Math.round(genericDialog.getNextNumber());
                propertyValue = new Integer(value);
            } else if (type.equals(Float.TYPE)) {
                double value = genericDialog.getNextNumber();
                propertyValue = new Float(value);
            } else if (type.equals(Double.TYPE)) {
                double value = genericDialog.getNextNumber();
                propertyValue = new Double(value);
            } else {
                continue;
            }
            PropertyUtils.setProperty(bean, pd.getName(), propertyValue);
        }
    } catch (IllegalAccessException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new IJPluginsRuntimeException(e);
    }

    return true;
}

---

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