Example usage for java.lang Float TYPE

Introduction

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

Prototype

Class TYPE

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

Click Source Link

Document

The Class instance representing the primitive type float .

Usage

From source file:demo.config.PropertyConverter.java

/**
 * Converts the specified value to the target class. If the class is a
 * primitive type (Integer.TYPE, Boolean.TYPE, etc) the value returned will
 * use the wrapper type (Integer.class, Boolean.class, etc).
 * //ww w  . ja v a  2  s.com
 * @param cls
 *            the target class of the converted value
 * @param value
 *            the value to convert
 * @param params
 *            optional parameters used for the conversion
 * @return the converted value
 * @throws ConversionException
 *             if the value is not compatible with the requested type
 * 
 * @since 1.5
 */
static Object to(Class<?> cls, Object value, Object[] params) throws ConversionException {
    if (cls.isInstance(value)) {
        return value; // no conversion needed
    }

    if (Boolean.class.equals(cls) || Boolean.TYPE.equals(cls)) {
        return toBoolean(value);
    } else if (Character.class.equals(cls) || Character.TYPE.equals(cls)) {
        return toCharacter(value);
    } else if (Number.class.isAssignableFrom(cls) || cls.isPrimitive()) {
        if (Integer.class.equals(cls) || Integer.TYPE.equals(cls)) {
            return toInteger(value);
        } else if (Long.class.equals(cls) || Long.TYPE.equals(cls)) {
            return toLong(value);
        } else if (Byte.class.equals(cls) || Byte.TYPE.equals(cls)) {
            return toByte(value);
        } else if (Short.class.equals(cls) || Short.TYPE.equals(cls)) {
            return toShort(value);
        } else if (Float.class.equals(cls) || Float.TYPE.equals(cls)) {
            return toFloat(value);
        } else if (Double.class.equals(cls) || Double.TYPE.equals(cls)) {
            return toDouble(value);
        } else if (BigInteger.class.equals(cls)) {
            return toBigInteger(value);
        } else if (BigDecimal.class.equals(cls)) {
            return toBigDecimal(value);
        }
    } else if (Date.class.equals(cls)) {
        return toDate(value, (String) params[0]);
    } else if (Calendar.class.equals(cls)) {
        return toCalendar(value, (String) params[0]);
    } else if (URL.class.equals(cls)) {
        return toURL(value);
    } else if (Locale.class.equals(cls)) {
        return toLocale(value);
    } else if (isEnum(cls)) {
        return convertToEnum(cls, value);
    } else if (Color.class.equals(cls)) {
        return toColor(value);
    } else if (cls.getName().equals(INTERNET_ADDRESS_CLASSNAME)) {
        return toInternetAddress(value);
    } else if (InetAddress.class.isAssignableFrom(cls)) {
        return toInetAddress(value);
    }

    throw new ConversionException("The value '" + value + "' (" + value.getClass() + ")"
            + " can't be converted to a " + cls.getName() + " object");
}

---

From source file:MethodHashing.java

static String getTypeString(Class cl) {
    if (cl == Byte.TYPE) {
        return "B";
    } else if (cl == Character.TYPE) {
        return "C";
    } else if (cl == Double.TYPE) {
        return "D";
    } else if (cl == Float.TYPE) {
        return "F";
    } else if (cl == Integer.TYPE) {
        return "I";
    } else if (cl == Long.TYPE) {
        return "J";
    } else if (cl == Short.TYPE) {
        return "S";
    } else if (cl == Boolean.TYPE) {
        return "Z";
    } else if (cl == Void.TYPE) {
        return "V";
    } else if (cl.isArray()) {
        return "[" + getTypeString(cl.getComponentType());
    } else {// ww  w . j ava2  s  .c  om
        return "L" + cl.getName().replace('.', '/') + ";";
    }
}

---

From source file:net.sf.json.JSONDynaBean.java

/**
 * DOCUMENT ME!//from  w w w .ja va2 s.  c o m
 *
 * @param name DOCUMENT ME!
 *
 * @return DOCUMENT ME!
 */
public Object get(String name) {
    Object value = dynaValues.get(name);

    if (value != null) {
        return value;
    }

    Class type = getDynaProperty(name).getType();

    if (type == null) {
        throw new NullPointerException("Unspecified property type for " + name);
    }

    if (!type.isPrimitive()) {
        return value;
    }

    if (type == Boolean.TYPE) {
        return Boolean.FALSE;
    } else if (type == Byte.TYPE) {
        return new Byte((byte) 0);
    } else if (type == Character.TYPE) {
        return new Character((char) 0);
    } else if (type == Short.TYPE) {
        return new Short((short) 0);
    } else if (type == Integer.TYPE) {
        return new Integer(0);
    } else if (type == Long.TYPE) {
        return new Long(0);
    } else if (type == Float.TYPE) {
        return new Float(0.0);
    } else if (type == Double.TYPE) {
        return new Double(0);
    }

    return null;
}

---

From source file:org.spring4gwt.server.RpcHelper.java

private static String printTypeName(Class<?> type) {
    // Primitives
    ////from   w ww  .  j  a  v a  2s  .  c o m
    if (type.equals(Integer.TYPE)) {
        return "int";
    } else if (type.equals(Long.TYPE)) {
        return "long";
    } else if (type.equals(Short.TYPE)) {
        return "short";
    } else if (type.equals(Byte.TYPE)) {
        return "byte";
    } else if (type.equals(Character.TYPE)) {
        return "char";
    } else if (type.equals(Boolean.TYPE)) {
        return "boolean";
    } else if (type.equals(Float.TYPE)) {
        return "float";
    } else if (type.equals(Double.TYPE)) {
        return "double";
    }

    // Arrays
    //
    if (type.isArray()) {
        Class<?> componentType = type.getComponentType();
        return printTypeName(componentType) + "[]";
    }

    // Everything else
    //
    return type.getName().replace('$', '.');
}

---

From source file:org.javelin.sws.ext.bind.internal.BuiltInMappings.java

/**
 * @param patterns/*  w  w w .  ja va2  s  . co  m*/
 */
public static <T> void initialize(Map<Class<?>, TypedPattern<?>> patterns,
        Map<QName, TypedPattern<?>> patternsForTypeQNames) {
    // see: com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl<T> and inner
    // com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.StringImpl<T> implementations

    // we have two places where XSD -> Java mapping is defined:
    // - JAX-RPC 1.1, section 4.2.1 Simple Types
    // - JAXB 2, section 6.2.2 Atomic Datatype

    // XML Schema (1.0) Part 2: Datatypes Second Edition, or/and
    // W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes

    // conversion of primitive types should be base on "Lexical Mapping" of simple types defined in XSD part 2

    // 3.2 Special Built-in Datatypes (#special-datatypes)
    // 3.2.1 anySimpleType (#anySimpleType)
    // 3.2.2 anyAtomicType (#anyAtomicType)

    // 3.3 Primitive Datatypes (#built-in-primitive-datatypes)

    // 3.3.1 string (#string)
    {
        SimpleContentPattern<String> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_STRING,
                String.class);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
    }

    // 3.3.2 boolean (#boolean)
    {
        SimpleContentPattern<Boolean> pattern = SimpleContentPattern
                .newValuePattern(SweJaxbConstants.XSD_BOOLEAN, Boolean.class);
        patterns.put(Boolean.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Boolean>() {
            @Override
            public String print(Boolean object, Locale locale) {
                return Boolean.toString(object);
            }

            @Override
            public Boolean parse(String text, Locale locale) throws ParseException {
                // TODO: should allow "true", "false", "1", "0"
                return Boolean.parseBoolean(text);
            }
        });
    }

    // 3.3.3 decimal (#decimal)
    {
        SimpleContentPattern<BigDecimal> pattern = SimpleContentPattern
                .newValuePattern(SweJaxbConstants.XSD_DECIMAL, BigDecimal.class);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<BigDecimal>() {
            @Override
            public String print(BigDecimal object, Locale locale) {
                return object.toPlainString();
            }

            @Override
            public BigDecimal parse(String text, Locale locale) throws ParseException {
                // TODO: should allow (\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)
                return new BigDecimal(text);
            }
        });
    }

    // 3.3.4 float (#float)
    {
        SimpleContentPattern<Float> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_FLOAT,
                Float.class);
        patterns.put(Float.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Float>() {
            @Override
            public String print(Float object, Locale locale) {
                return Float.toString(object);
            }

            @Override
            public Float parse(String text, Locale locale) throws ParseException {
                // TODO: should allow (\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)([Ee](\+|-)?[0-9]+)?|(\+|-)?INF|NaN
                return Float.parseFloat(text);
            }
        });
    }

    // 3.3.5 double (#double)
    {
        SimpleContentPattern<Double> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_DOUBLE,
                Double.class);
        patterns.put(Double.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Double>() {
            @Override
            public String print(Double object, Locale locale) {
                return Double.toString(object);
            }

            @Override
            public Double parse(String text, Locale locale) throws ParseException {
                // TODO: should allow (\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)([Ee](\+|-)?[0-9]+)?|(\+|-)?INF|NaN
                return Double.parseDouble(text);
            }
        });
    }

    // 3.3.6 duration (#duration)
    // 3.3.7 dateTime (#dateTime)
    {
        SimpleContentPattern<DateTime> pattern = SimpleContentPattern
                .newValuePattern(SweJaxbConstants.XSD_DATETIME, DateTime.class);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<DateTime>() {
            private final DateTimeFormatter DTMS = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZZ");
            private final DateTimeFormatter DT = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ssZZ");
            private final DateTimeFormatter DTZMS = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
            private final DateTimeFormatter DTZ = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss'Z'");

            @Override
            public DateTime parse(String text, Locale locale) throws ParseException {
                return null;
            }

            @Override
            public String print(DateTime object, Locale locale) {
                if (object.getMillisOfSecond() == 0) {
                    return object.getZone() == DateTimeZone.UTC ? DTZ.print(object) : DT.print(object);
                } else {
                    return object.getZone() == DateTimeZone.UTC ? DTZMS.print(object) : DTMS.print(object);
                }
            }
        });
    }
    // 3.3.8 time (#time)
    {
        SimpleContentPattern<DateTime> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_TIME,
                DateTime.class);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<DateTime>() {
            private final DateTimeFormatter TMS = DateTimeFormat.forPattern("HH:mm:ss.SSS");
            private final DateTimeFormatter T = DateTimeFormat.forPattern("HH:mm:ss");

            @Override
            public DateTime parse(String text, Locale locale) throws ParseException {
                return null;
            }

            @Override
            public String print(DateTime object, Locale locale) {
                // TODO: should allow (([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?|(24:00:00(\.0+)?))(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?
                if (object.getMillisOfSecond() == 0)
                    return T.print(object);
                else
                    return TMS.print(object);
            }
        });
    }
    // 3.3.9 date (#date)
    {
        SimpleContentPattern<DateTime> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_DATE,
                DateTime.class);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<DateTime>() {
            private final DateTimeFormatter DT = DateTimeFormat.forPattern("yyyy-MM-ddZZ");
            private final DateTimeFormatter DTZ = DateTimeFormat.forPattern("yyyy-MM-dd'Z'");

            @Override
            public DateTime parse(String text, Locale locale) throws ParseException {
                return null;
            }

            @Override
            public String print(DateTime object, Locale locale) {
                return object.getZone() == DateTimeZone.UTC ? DTZ.print(object) : DT.print(object);
            }
        });
    }
    // 3.3.10 gYearMonth (#gYearMonth)
    // 3.3.11 gYear (#gYear)
    // 3.3.12 gMonthDay (#gMonthDay)
    // 3.3.13 gDay (#gDay)
    // 3.3.14 gMonth (#gMonth)
    // 3.3.15 hexBinary (#hexBinary)
    // 3.3.16 base64Binary (#base64Binary)
    // 3.3.17 anyURI (#anyURI)
    // 3.3.18 QName (#QName)
    // 3.3.19 NOTATION (#NOTATION)

    // 3.4 Other Built-in Datatypes (#ordinary-built-ins)

    // 3.4.1 normalizedString (#normalizedString)
    // 3.4.2 token (#token)
    // 3.4.3 language (#language)
    // 3.4.4 NMTOKEN (#NMTOKEN)
    // 3.4.5 NMTOKENS (#NMTOKENS)
    // 3.4.6 Name (#Name)
    // 3.4.7 NCName (#NCName)
    // 3.4.8 ID (#ID)
    // 3.4.9 IDREF (#IDREF)
    // 3.4.10 IDREFS (#IDREFS)
    // 3.4.11 ENTITY (#ENTITY)
    // 3.4.12 ENTITIES (#ENTITIES)
    // 3.4.13 integer (#integer)
    // 3.4.14 nonPositiveInteger (#nonPositiveInteger)
    // 3.4.15 negativeInteger (#negativeInteger)
    // 3.4.16 long (#long)
    {
        SimpleContentPattern<Long> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_LONG,
                Long.class);
        patterns.put(Long.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Long>() {
            @Override
            public String print(Long object, Locale locale) {
                return Long.toString(object);
            }

            @Override
            public Long parse(String text, Locale locale) throws ParseException {
                return Long.parseLong(text);
            }
        });
    }
    // 3.4.17 int (#int)
    {
        SimpleContentPattern<Integer> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_INT,
                Integer.class);
        patterns.put(Integer.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Integer>() {
            @Override
            public String print(Integer object, Locale locale) {
                return Integer.toString(object);
            }

            @Override
            public Integer parse(String text, Locale locale) throws ParseException {
                return Integer.parseInt(text);
            }
        });
    }
    // 3.4.18 short (#short)
    {
        SimpleContentPattern<Short> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_SHORT,
                Short.class);
        patterns.put(Short.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Short>() {
            @Override
            public String print(Short object, Locale locale) {
                return Short.toString(object);
            }

            @Override
            public Short parse(String text, Locale locale) throws ParseException {
                return Short.parseShort(text);
            }
        });
    }
    // 3.4.19 byte (#byte)
    {
        SimpleContentPattern<Byte> pattern = SimpleContentPattern.newValuePattern(SweJaxbConstants.XSD_BYTE,
                Byte.class);
        patterns.put(Byte.TYPE, pattern);
        patterns.put(pattern.getJavaType(), pattern);
        patternsForTypeQNames.put(pattern.getSchemaType(), pattern);
        pattern.setFormatter(new Formatter<Byte>() {
            @Override
            public String print(Byte object, Locale locale) {
                return Byte.toString(object);
            }

            @Override
            public Byte parse(String text, Locale locale) throws ParseException {
                return Byte.parseByte(text);
            }
        });
    }
    // 3.4.20 nonNegativeInteger (#nonNegativeInteger)
    // 3.4.21 unsignedLong (#unsignedLong)
    // 3.4.22 unsignedInt (#unsignedInt)
    // 3.4.23 unsignedShort (#unsignedShort)
    // 3.4.24 unsignedByte (#unsignedByte)
    // 3.4.25 positiveInteger (#positiveInteger)
    // 3.4.26 yearMonthDuration (#yearMonthDuration)
    // 3.4.27 dayTimeDuration (#dayTimeDuration)
    // 3.4.28 dateTimeStamp (#dateTimeStamp)

    // other simple types
    // JAXB2 (static):
    /*
       class [B
       class char
       class java.awt.Image
       class java.io.File
       class java.lang.Character
       class java.lang.Class
       class java.lang.Void
       class java.math.BigDecimal
       class java.math.BigInteger
       class java.net.URI
       class java.net.URL
       class java.util.Calendar
       class java.util.Date
       class java.util.GregorianCalendar
       class java.util.UUID
       class javax.activation.DataHandler
       class javax.xml.datatype.Duration
       class javax.xml.datatype.XMLGregorianCalendar
       class javax.xml.namespace.QName
       interface javax.xml.transform.Source
       class void
     */
    // JAXB2 (additional mappings available at runtime):
    /*
     * class com.sun.xml.bind.api.CompositeStructure
     * class java.lang.Object
     * class javax.xml.bind.JAXBElement
     */
}

---

From source file:io.coala.guice.config.ConfigMembersInjector.java

@Override
public void injectMembers(final T instance) {
    final InjectConfig injectConfigAnnotation = field.getAnnotation(InjectConfig.class);
    final String configurationParameterName = injectConfigAnnotation.name();
    try {//w w  w .j  a  va2  s.  c  o  m
        final Class<?> type = this.field.getType();
        if (type == Integer.TYPE) {
            if (this.configuration.containsKey(configurationParameterName)) {
                this.field.setInt(instance, this.configuration.getInt(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setInt(instance, injectConfigAnnotation.defaultIntValue());
            }
        } else if (type == Boolean.TYPE) {
            if (this.configuration.containsKey(configurationParameterName)) {
                this.field.setBoolean(instance, this.configuration.getBoolean(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setBoolean(instance, injectConfigAnnotation.defaultBooleanValue());
            }

        } else if (type == Short.TYPE) {
            if (configuration.containsKey(configurationParameterName)) {
                this.field.setShort(instance, this.configuration.getShort(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setShort(instance, injectConfigAnnotation.defaultShortValue());
            }
        } else if (type == Byte.TYPE) {
            if (configuration.containsKey(configurationParameterName)) {
                this.field.setByte(instance, this.configuration.getByte(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setByte(instance, injectConfigAnnotation.defaultByteValue());
            }
        } else if (type == Long.TYPE) {
            if (this.configuration.containsKey(configurationParameterName)) {
                this.field.setLong(instance, this.configuration.getLong(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setLong(instance, injectConfigAnnotation.defaultLongValue());
            }
        } else if (type == Float.TYPE) {
            if (this.configuration.containsKey(configurationParameterName)) {
                this.field.setFloat(instance, this.configuration.getFloat(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setFloat(instance, injectConfigAnnotation.defaultFloatValue());
            }
        } else if (type == Double.TYPE) {
            if (configuration.containsKey(configurationParameterName)) {
                this.field.setDouble(instance, this.configuration.getDouble(configurationParameterName));
            } else {
                LOG.debug(NO_PROPERTY_FOUND_LOG_MESSAGE, configurationParameterName);
                this.field.setDouble(instance, injectConfigAnnotation.defaultDoubleValue());
            }
        } else if (type == Character.TYPE) {
            if (configuration.containsKey(configurationParameterName)) {
                this.field.setChar(instance,
                        this.configuration.getString(configurationParameterName).charAt(0));
            }
        } else {
            final Object property = getProperty(configurationParameterName, injectConfigAnnotation);
            this.field.set(instance, property);
        }
    } catch (final Throwable ex) {
        LOG.error("Problem injecting configuration", ex);
    }
}

---

From source file:com.link_intersystems.lang.Conversions.java

/**
 * long to float or double/*www . j av a2s .  c o m*/
 */
private static boolean isPrimitiveLongWidening(Class<?> to) {
    boolean isWidening = isPrimitiveFloatWidening(to);

    isWidening |= isIdentity(to, Float.TYPE);

    return isWidening;
}

---

From source file:com.twitter.elephantbird.pig.piggybank.Invoker.java

private static Class<?> unPrimitivize(Class<?> klass) {
    if (klass.equals(Integer.TYPE)) {
        return Integer.class;
    }//w ww. j a  va 2  s. c om
    if (klass.equals(Long.TYPE)) {
        return Long.class;
    } else if (klass.equals(Float.TYPE)) {
        return Float.class;
    } else if (klass.equals(Double.TYPE)) {
        return Double.class;
    } else if (klass.equals(DOUBLE_ARRAY_CLASS)) {
        return DOUBLE_ARRAY_CLASS;
    } else {
        return klass;
    }
}

---

From source file:io.openmessaging.rocketmq.utils.BeanUtils.java

public static void setProperties(Class<?> clazz, Object obj, String methodName, Object value)
        throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    Class<?> parameterClass = getMethodClass(clazz, methodName);
    Method setterMethod = clazz.getMethod(methodName, parameterClass);
    if (parameterClass == Boolean.TYPE) {
        setterMethod.invoke(obj, Boolean.valueOf(value.toString()));
    } else if (parameterClass == Integer.TYPE) {
        setterMethod.invoke(obj, Integer.valueOf(value.toString()));
    } else if (parameterClass == Double.TYPE) {
        setterMethod.invoke(obj, Double.valueOf(value.toString()));
    } else if (parameterClass == Float.TYPE) {
        setterMethod.invoke(obj, Float.valueOf(value.toString()));
    } else if (parameterClass == Long.TYPE) {
        setterMethod.invoke(obj, Long.valueOf(value.toString()));
    } else/* w w w . j a v  a  2 s.  c  om*/
        setterMethod.invoke(obj, value);
}

---

From source file:org.jcommon.com.util.JsonUtils.java

public static String toJson(Object o, boolean encode) {
    StringBuilder sb = new StringBuilder();
    Class<?> type = null;/*from  ww w.java2 s.c o m*/
    sb.append("{");
    try {
        java.lang.reflect.Field[] fs = o.getClass().getDeclaredFields();
        String name, value;
        for (java.lang.reflect.Field f : fs) {
            value = null;
            name = f.getName();
            type = f.getType();
            java.lang.reflect.Method m = getMethod(o.getClass(), "get" + name);
            if (m == null)
                m = getMethod(o.getClass(), "is" + name);
            if (m != null) {
                if (String.class == type) {
                    value = (String) m.invoke(o);
                } else if (java.lang.Integer.class == type || Integer.TYPE == type) {
                    value = String.valueOf((Integer) m.invoke(o));
                } else if (java.lang.Boolean.class == type || Boolean.TYPE == type) {
                    value = String.valueOf((Boolean) m.invoke(o));
                } else if (java.lang.Long.class == type || Long.TYPE == type) {
                    value = String.valueOf((Long) m.invoke(o));
                } else if (java.lang.Float.class == type || Float.TYPE == type) {
                    value = String.valueOf((Float) m.invoke(o));
                } else if (java.lang.Long.class == type || Long.TYPE == type) {
                    logger.info("not map Class:" + type);
                }
            }
            if (value != null) {
                if (encode)
                    sb.append("\"" + CoderUtils.encode(name) + "\"" + ":\"" + CoderUtils.encode(value) + "\"");
                else
                    sb.append("\"" + name + "\"" + ":\"" + value + "\"");
                sb.append(",");
            }
        }
    } catch (Throwable t) {
        logger.error("", t);
    }
    if (sb.lastIndexOf(",") == sb.length() - 1)
        sb.deleteCharAt(sb.length() - 1);
    sb.append("}");
    return sb.toString();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• »