Package de.uplanet.lucy.server.ixvalue

Class AbstractIxStringValue

java.lang.Object

de.uplanet.lucy.server.ixvalue.AbstractIxValue

de.uplanet.lucy.server.ixvalue.AbstractIxStringValue

All Implemented Interfaces:

IIxValue

Direct Known Subclasses:

IxStringValue

public abstract class AbstractIxStringValue
extends AbstractIxValue

Field Summary

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

EMPTY

Constructor Summary

Constructors

Constructor	Description
AbstractIxStringValue(de.uplanet.lucy.types.UP_TYPE p_stringType, String p_strValue)
AbstractIxStringValue(String p_strValue)

Method Summary

Modifier and Type	Method	Description
BigDecimal	asBigDecimal()	Returns a big decimal value.
boolean	asBoolean()	Returns the a boolean value.
Date	asDate()	Returns the date value.
double	asDouble()	Returns a double value.
int	asInt()	Returns a integer value.
long	asLong()	Returns a long value.
final String	asString()	Returns the value as an string
Date	asTime()	Returns the time value.
Timestamp	asTimestamp()	Returns a timestamp value.
IValueHolder<?>	asValueHolder()	Returns the value as an value holder.
String	getValue()	Returns the physical value.
final boolean	hasValue()	Returns true if the value is not empty or exits.
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, asDouble, asInt, asLong, asString, asTime, asTimestamp, getType

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractIxStringValue

public AbstractIxStringValue(String p_strValue)

Parameters:

p_strValue - The value (could be null)

AbstractIxStringValue

public AbstractIxStringValue(de.uplanet.lucy.types.UP_TYPE p_stringType,
 String p_strValue)

Parameters:

p_stringType - The string type (not null)

p_strValue - The value (could be null)

Method Details

getValue

public String 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).

hasValue

public final boolean hasValue()

Description copied from interface: IIxValue

Returns true if the value is not empty or exits.

Specified by:

hasValue in interface IIxValue

Overrides:

hasValue in class AbstractIxValue

Returns:

Returns true if IIxValue.getValue() != null otherwise false will returned.

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 final 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.

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.

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.

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.

asTimestamp

public Timestamp asTimestamp()

Description copied from interface: IIxValue

Returns a timestamp value.

        Value must be a date / timestamp type. No cast will be done.
 

Specified by:

asTimestamp in interface IIxValue

Overrides:

asTimestamp in class AbstractIxValue

Returns:

Returns the value as an timestamp.

asDate

public Date asDate()

Description copied from interface: IIxValue

Returns the date value.

        Value must be a date / time stamp / string type.
 

Specified by:

asDate in interface IIxValue

Overrides:

asDate in class AbstractIxValue

Returns:

Returns the value as an date.

asTime

public Date asTime()

Description copied from interface: IIxValue

Returns the time value.

        Value must be a time / time stamp / string type.
 

Specified by:

asTime in interface IIxValue

Overrides:

asTime in class AbstractIxValue

Returns:

Returns the value as an time.

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...