Package org.faktorips.codegen.dthelpers.java8

Class LocalTimeHelper

java.lang.Object

org.faktorips.codegen.dthelpers.AbstractDatatypeHelper

org.faktorips.codegen.dthelpers.AbstractTimeHelper

org.faktorips.codegen.dthelpers.java8.LocalTimeHelper

All Implemented Interfaces:

BaseDatatypeHelper<JavaCodeFragment>, DatatypeHelper

public class LocalTimeHelper
extends AbstractTimeHelper

Field Summary

Fields inherited from interface org.faktorips.codegen.DatatypeHelper

BIG_DECIMAL, BOOLEAN, DECIMAL, INTEGER, LONG, MONEY, PRIMITIVE_BOOLEAN, PRIMITIVE_INTEGER, STRING

Constructor Summary

Constructors

Constructor	Description
LocalTimeHelper(LocalTimeDatatype d)

Method Summary

Modifier and Type	Method	Description
String	getJavaClassName()	Returns the qualified Java class name the datatype represents.
JavaCodeFragment	getToStringExpression(String fieldName)	Returns a JavaCodeFragment containing the code for converting the value (of the given field) to a string representation with respect to its data type.
protected JavaCodeFragment	valueOfExpression(String expression)	This method is supposed to be overridden by subclasses.

Methods inherited from class org.faktorips.codegen.dthelpers.AbstractTimeHelper

newInstance

Methods inherited from class org.faktorips.codegen.dthelpers.AbstractDatatypeHelper

createCastExpression, getDatatype, getRangeJavaClassName, newEnumValueSetInstance, newEnumValueSetInstance, newInstanceFromExpression, newInstanceFromExpression, newRangeInstance, newSafeCopy, nullExpression, referenceOrSafeCopyIfNeccessary, setDatatype

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.faktorips.codegen.DatatypeHelper

getValueSetJavaClassName, newValueInstance

Constructor Details

LocalTimeHelper

public LocalTimeHelper(LocalTimeDatatype d)

Method Details

valueOfExpression

protected JavaCodeFragment valueOfExpression(String expression)

Description copied from class: AbstractDatatypeHelper

This method is supposed to be overridden by subclasses.

It is used within the newInstanceFromExpression(String) method. It returns a JavaCodeFragment with sourcecode that creates an instance of the datatype's Java class with the given expression.

If the expression is null the fragment's sourcecode is either the String "null" or the sourcecode to get an instance of the appropriate null object. Preconditions: Expression may not be null or empty. When evaluated the expression must return a String.

Specified by:

valueOfExpression in class AbstractDatatypeHelper

getJavaClassName

public String getJavaClassName()

Description copied from interface: DatatypeHelper

Returns the qualified Java class name the datatype represents.

getToStringExpression

public JavaCodeFragment getToStringExpression(String fieldName)

Description copied from interface: DatatypeHelper

Returns a JavaCodeFragment containing the code for converting the value (of the given field) to a string representation with respect to its data type. The String must be built so that it can be read using the valueOf-Expression. If the value is null, the toString-code will yield null as a result.

The default implementation will call the values toString() method or return null . The default implementation for generic (extensible) data types will call the method defined using setToStringMethodName(). Custom DatatypeHelpers may override.

Specified by:

getToStringExpression in interface BaseDatatypeHelper<JavaCodeFragment>

Specified by:

getToStringExpression in interface DatatypeHelper

Overrides:

getToStringExpression in class AbstractDatatypeHelper

Parameters:

fieldName - the name of the field in the generated class that should be converted to a string

Returns:

a JavaCodeFragment containing the toString() code.