Package de.uplanet.lucy.server.ixvalue

Class IxObjectValue

java.lang.Object

de.uplanet.lucy.server.ixvalue.AbstractIxValue

de.uplanet.lucy.server.ixvalue.IxObjectValue

All Implemented Interfaces:

IIxValue

public final class IxObjectValue
extends AbstractIxValue

Field Summary

Fields inherited from interface de.uplanet.lucy.server.ixvalue.IIxValue

EMPTY

Constructor Summary

Constructors

Constructor	Description
IxObjectValue(Object p_value)
IxObjectValue(Object p_value, boolean p_empty)

Method Summary

Modifier and Type	Method	Description
BigDecimal	asBigDecimal()	Returns a big decimal value.
boolean	asBoolean()	Returns the a boolean value.
double	asDouble()	Returns a double value.
int	asInt()	Returns a integer value.
long	asLong()	Returns a long value.
String	asString()	Returns the value as an string
IValueHolder<?>	asValueHolder()	Returns the value as an value holder.
Object	getValue()	Returns the physical value.
boolean	isPrimitive()	Returns true on a primitive value type like integer or boolean.

Methods inherited from class de.uplanet.lucy.server.ixvalue.AbstractIxValue

asBigDecimal, asBoolean, asDate, asDate, asDouble, asInt, asLong, asString, asTime, asTime, asTimestamp, asTimestamp, getType, hasValue

Methods inherited from class java.lang.Object

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

Constructor Details

IxObjectValue

public IxObjectValue(Object p_value)

Parameters:

p_value - The value (could be null)

IxObjectValue

public IxObjectValue(Object p_value,
 boolean p_empty)

Parameters:

p_value - The value (could be null)

p_empty - true if the value is empty, otherwise false, if empty is true then asString() will return null instead of throwing an exception

Method Details

getValue

public Object getValue()

Description copied from interface: IIxValue

Returns the physical value. Mostly an string value. For normal use cases, please use the

• IIxValue.asBigDecimal()
• IIxValue.asBigDecimal(BigDecimal)
• IIxValue.asBoolean()
• IIxValue.asBoolean(boolean)
• IIxValue.asDate()
• IIxValue.asDate(Date)
• IIxValue.asDouble()
• IIxValue.asDouble(double)
• IIxValue.asInt()
• IIxValue.asInt(int)
• IIxValue.asLong()
• IIxValue.asLong(long)
• IIxValue.asString()
• IIxValue.asString(String)
• IIxValue.asTime()
• IIxValue.asTime(Date)
• IIxValue.asTimestamp()
• IIxValue.asTimestamp(Timestamp)

methods, to get value.

Returns:

Returns the value (could be null).

asValueHolder

public IValueHolder<?> asValueHolder()

Description copied from interface: IIxValue

Returns the value as an value holder.

Returns:

Converts a IIxValue to an value holder.

asString

public String asString()

Description copied from interface: IIxValue

Returns the value as an string

 Cast Rules:
    Date values: A string representation of the date in the yyyy-MM-dd HH:mm:ss format,
    calculated for the TimeZone UTC.

    Other Types: String.valueOf(type) will returned.
 

Specified by:

asString in interface IIxValue

Overrides:

asString in class AbstractIxValue

Returns:

Returns the value as an string.

asBoolean

public boolean asBoolean()

Description copied from interface: IIxValue

Returns the a boolean value.

 Cast Rules:
        String
                "0" = false
                "1" = true
                "true" = true
                "false" = false

        Numeric (int, long, double):
                0 = false
                1 = true

 

Returns:

Returns the value as an boolean.

asBigDecimal

public BigDecimal asBigDecimal()

Description copied from interface: IIxValue

Returns a big decimal value.

 Cast Rules:
        String
                new BigDecimal(value)
        Numeric Types
                new BigDecimalvalue)
        

Returns:

Returns the value as an big decimal or null if IIxValue.hasValue() == false.

asDouble

public double asDouble()

Description copied from interface: IIxValue

Returns a double value.

 Cast Rules:
        String
                Double.parseDouble(value)

        Numeric Types
                (double)value
 

Returns:

Returns the value as an double.

asInt

public int asInt()

Description copied from interface: IIxValue

Returns a integer value.

 Cast Rules:
        String
                Integer.parseInteger(value)

        Numeric Types
                (int)value
 

Returns:

Returns the value as an integer.

asLong

public long asLong()

Description copied from interface: IIxValue

Returns a long value.

 Cast Rules:
        String
                Long.parseLong(value)

        Numeric Types
                (long)value
 

Returns:

Returns the value as an long. Throws an exception if IIxValue.hasValue() == false or the value type cannot be cast to an long.

isPrimitive

public boolean isPrimitive()

Description copied from interface: IIxValue

Returns true on a primitive value type like integer or boolean.

Returns:

Returns true if the value represent an primitive type like a boolean, integer...