com.tangosol.coherence.dslquery.internal

Class PropertyBuilder

java.lang.Object

com.tangosol.coherence.dslquery.internal.PropertyBuilder

public class PropertyBuilder
extends Object

PropertyBuilder is a utility class that turns property Strings into proper getter and setter names.

Author:

djl 2009.08.31

Field Summary

Fields

Modifier and Type	Field and Description
protected String	m_sPrefixToSuppress Prefix string that should be suppressed.

Constructor Summary

Constructors

Constructor and Description
PropertyBuilder() Construct a new PropertyBuilder.
PropertyBuilder(String sPrefix) Construct a new PropertyBuilder that will suppress the given prefix String.

Method Summary

Modifier and Type	Method and Description
ValueExtractor	extractorFor(String sName) Make a ValueExtractor for the given String.
ValueExtractor	extractorFor(String[] asProps) Make a ValueExtractor for the given array of property Strings.
String	extractorStringFor(String sName) Make a getter String suitable for use in a ValueExtractor.
String	makeSimpleName(String sPrefix, String sName) Make a camel case String by prefixing a given String with a given prefix.
String	plainName(String sName) Returns the specified method name with any "set" or "get" prefix removed and the first letter of the remaining String converted to lowercase.
String	propertyStringFor(String sName) Make a getter String suitable for use in a ValueUpdater.
String[]	splitString(String sName, char delim) Take a given String and bust apart into a String array by splitting at the given delimiter character.
protected String[]	uniformArrayFor(String[] asProps, String sPrefix) Make a getter or setter String array from the given array of property Strings usingthe given prefix string.
protected String	uniformStringFor(String[] asParts) Make a String from the given array of Strings parts.
ValueUpdater	updaterFor(String sName) Make a ValueUpdater for the given String.
ValueUpdater	updaterFor(String[] asProps) Make a ValueUpdater for the given array of property Strings.
String	updaterStringFor(String sName) Make a setter String suitable for use in a ValueUpdater.

Methods inherited from class java.lang.Object

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

Field Detail

m_sPrefixToSuppress

protected String m_sPrefixToSuppress

Prefix string that should be suppressed.

Constructor Detail

PropertyBuilder

public PropertyBuilder()

Construct a new PropertyBuilder.

PropertyBuilder

public PropertyBuilder(String sPrefix)

Construct a new PropertyBuilder that will suppress the given prefix String.

Parameters:

sPrefix - the String to suppress

Method Detail

extractorFor

public ValueExtractor extractorFor(String sName)

Make a ValueExtractor for the given String. Allow '.' and make a ChainedValueExtractor.

Parameters:

sName - the String used to make ValueExtractor

Returns:

the constructed ValueExtractor

extractorStringFor

public String extractorStringFor(String sName)

Make a getter String suitable for use in a ValueExtractor.

Parameters:

sName - the property String used to make getter String

Returns:

the constructed String

updaterStringFor

public String updaterStringFor(String sName)

Make a setter String suitable for use in a ValueUpdater. If String already starts with "set" then leave it alone.

Parameters:

sName - the property String used to make setter String

Returns:

the constructed String

propertyStringFor

public String propertyStringFor(String sName)

Make a getter String suitable for use in a ValueUpdater.

Parameters:

sName - the property String used to make getter String

Returns:

the constructed String

updaterFor

public ValueUpdater updaterFor(String sName)

Make a ValueUpdater for the given String. Allow '.' for chaining.

Parameters:

sName - the String used to make ValueExtractor

Returns:

the constructed ValueUpdater

extractorFor

public ValueExtractor extractorFor(String[] asProps)

Make a ValueExtractor for the given array of property Strings.

Parameters:

asProps - the String[] used to make ValueExtractor

Returns:

the constructed ValueExtractor

updaterFor

public ValueUpdater updaterFor(String[] asProps)

Make a ValueUpdater for the given array of property Strings.

Parameters:

asProps - the String[] used to make ValueUpdater

Returns:

the constructed ValueUpdater

makeSimpleName

public String makeSimpleName(String sPrefix,
                             String sName)

Make a camel case String by prefixing a given String with a given prefix. If name already starts with prefix and the following char is uppercase then just name was already a propper camel case getter or setter and return the given String.

Parameters:

sPrefix - the String to prefix, typically get or set

sName - the property String being transformed

Returns:

the constructed String

plainName

public String plainName(String sName)

Returns the specified method name with any "set" or "get" prefix removed and the first letter of the remaining String converted to lowercase.

Parameters:

sName - the method name to convert

Returns:

the converted method name

uniformArrayFor

protected String[] uniformArrayFor(String[] asProps,
                                   String sPrefix)

Make a getter or setter String array from the given array of property Strings usingthe given prefix string.

Parameters:

asProps - the String[] used to make getters or setters

sPrefix - the String to be prepended.

Returns:

the constructed String array

uniformStringFor

protected String uniformStringFor(String[] asParts)

Make a String from the given array of Strings parts.

Parameters:

asParts - the String[] used to make one string separated by '.'

Returns:

the constructed String

splitString

public String[] splitString(String sName,
                            char delim)

Take a given String and bust apart into a String array by splitting at the given delimiter character.

Parameters:

sName - the String to prefix, typically get or set

delim - the delimiter character

Returns:

the constructed String