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Helper - JBOSS Portal 2.2 API 英文版文档

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org.jboss.portal.common.value
Class Helper

java.lang.Object
  org.jboss.portal.common.value.Helper

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public class Helper

extends java.lang.Object

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Field Summary
static Converter	BOOLEAN_CONVERTER
static boolean[]	EMPTY_BOOLEAN_ARRAY
static int[]	EMPTY_INT_ARRAY
static java.lang.Object[]	EMPTY_OBJECT_ARRAY
static java.lang.String[]	EMPTY_STRING_ARRAY
static Converter	FLOAT_CONVERTER
static Converter	INTEGER_CONVERTER

 

Constructor Summary

Helper()

 

Method Summary
static boolean	toBoolean(java.lang.String value)
static int	toInt(java.lang.String value)
static java.lang.String	toString(boolean value)
static java.lang.String	toString(int value)
static java.lang.String	toString(java.lang.Object value, Converter converter)
static java.lang.String[]	toStringArray(boolean[] values)
static java.lang.String[]	toStringArray(int[] values)
static java.lang.String[]	toStringArray(java.lang.Object[] values, Converter converter)

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

EMPTY_INT_ARRAY

public static final int[] EMPTY_INT_ARRAY

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EMPTY_BOOLEAN_ARRAY

public static final boolean[] EMPTY_BOOLEAN_ARRAY

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EMPTY_OBJECT_ARRAY

public static final java.lang.Object[] EMPTY_OBJECT_ARRAY

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EMPTY_STRING_ARRAY

public static final java.lang.String[] EMPTY_STRING_ARRAY

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FLOAT_CONVERTER

public static final Converter FLOAT_CONVERTER

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INTEGER_CONVERTER

public static final Converter INTEGER_CONVERTER

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BOOLEAN_CONVERTER

public static final Converter BOOLEAN_CONVERTER

Constructor Detail

Helper

public Helper()

Method Detail

toInt

public static int toInt(java.lang.String value)
                 throws NullConversionException,
                        FormatConversionException

Throws:

NullConversionException

FormatConversionException

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toBoolean

public static boolean toBoolean(java.lang.String value)
                         throws NullConversionException,
                                FormatConversionException

Throws:

NullConversionException

FormatConversionException

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toString

public static java.lang.String toString(int value)

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toString

public static java.lang.String toString(boolean value)

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toString

public static java.lang.String toString(java.lang.Object value,
                                        Converter converter)
                                 throws NullConversionException,
                                        FormatConversionException,
                                        java.lang.IllegalArgumentException

Throws:

NullConversionException

FormatConversionException

java.lang.IllegalArgumentException

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toStringArray

public static java.lang.String[] toStringArray(int[] values)
                                        throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

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toStringArray

public static java.lang.String[] toStringArray(boolean[] values)
                                        throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

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toStringArray

public static java.lang.String[] toStringArray(java.lang.Object[] values,
                                               Converter converter)
                                        throws NullConversionException,
                                               FormatConversionException,
                                               java.lang.IllegalArgumentException

Throws:

NullConversionException

FormatConversionException

java.lang.IllegalArgumentException

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