com.viaoa.util

Class OAPropertyPath<F>

java.lang.Object

com.viaoa.util.OAPropertyPath<F>

Type Parameters:

F - type of object that the property path is based on.

public class OAPropertyPath<F>
extends Object

Utility used to parse a propertyPath, get methods, class information, and to be able to get the value by invoking on an object. A PropertyPath String is separated by "." for each linkPropery, and each linkProperty can have a filter in the format ":filterName(a,b,n)" Supports casting in property path, ex: from Emp, "dept.(manager)employee.name" ex: from OALeftJoin "(Location)A.name" Supports filters: ex: "dept.employees:newHires(7).orders.orderItems:overDue(30)" created 20120809

See Also:

which uses propertyPaths to create a Hub of all lastNode objects, and keeps it updated., OAPropertyPathDelegate

Constructor Summary

Constructors

Constructor and Description
OAPropertyPath(Class<F> fromClass, String propertyPath)
OAPropertyPath(Class<F> fromClass, String propertyPath, boolean bIgnoreError)
OAPropertyPath(String propertyPath)

Method Summary

Modifier and Type	Method and Description
String[]	getCastNames()
Class[]	getClasses()
boolean	getDoesLastMethodHasHubParam()
Constructor[]	getFilterConstructors()
String[]	getFilterNames()
String[]	getFilterParams()
Object[][]	getFilterParamValues()
String	getFormat()
Class<F>	getFromClass()
boolean	getHasHubProperty()
Object	getLastLinkValue(F fromObject)
String	getLastPropertyName()
OALinkInfo[]	getLinkInfos()
Method[]	getMethods()
boolean	getNeedsDataToVerify()
OACalculatedProperty	getOACalculatedPropertyAnnotation()
OAOne	getOAOneAnnotation()
OAProperty	getOAPropertyAnnotation()
String[]	getProperties()
String	getPropertyPath()
String	getPropertyPathLinksOnly()
OALinkInfo[]	getRecursiveLinkInfos()
OAPropertyPath	getReversePropertyPath()
Object	getValue(F fromObject)
Object	getValue(Hub<F> hub, F fromObject) Returns the value of the propertyPath from a base object.
Object	getValue(Hub<F> hub, F fromObject, boolean bLinksOnly)
String	getValueAsString(F fromObject)
String	getValueAsString(Hub<F> hub, F fromObject) This will call getValue, and then call OAConv.toString using getFormat.
String	getValueAsString(Hub<F> hub, F fromObject, String format)
boolean	hasLinks()
boolean	hasPrivateLink()
boolean	isLastPropertyLinkInfo()
void	setup(Class clazz)
void	setup(Class clazz, boolean bIgnorePrivateLink)
void	setup(Hub hub)
String	setup(Hub hub, Class clazz, boolean bIgnorePrivateLink)

Methods inherited from class java.lang.Object

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

Constructor Detail

OAPropertyPath

public OAPropertyPath(String propertyPath)

OAPropertyPath

public OAPropertyPath(Class<F> fromClass,
                      String propertyPath)

OAPropertyPath

public OAPropertyPath(Class<F> fromClass,
                      String propertyPath,
                      boolean bIgnoreError)

Method Detail

getPropertyPath

public String getPropertyPath()

getReversePropertyPath

public OAPropertyPath getReversePropertyPath()

getPropertyPathLinksOnly

public String getPropertyPathLinksOnly()

getOAPropertyAnnotation

public OAProperty getOAPropertyAnnotation()

getOACalculatedPropertyAnnotation

public OACalculatedProperty getOACalculatedPropertyAnnotation()

getOAOneAnnotation

public OAOne getOAOneAnnotation()

isLastPropertyLinkInfo

public boolean isLastPropertyLinkInfo()

getProperties

public String[] getProperties()

getCastNames

public String[] getCastNames()

getFilterNames

public String[] getFilterNames()

getFilterParams

public String[] getFilterParams()

getFilterParamValues

public Object[][] getFilterParamValues()

getMethods

public Method[] getMethods()

getClasses

public Class[] getClasses()

getFilterConstructors

public Constructor[] getFilterConstructors()

getLinkInfos

public OALinkInfo[] getLinkInfos()

hasLinks

public boolean hasLinks()

getRecursiveLinkInfos

public OALinkInfo[] getRecursiveLinkInfos()

getValue

public Object getValue(F fromObject)

getValueAsString

public String getValueAsString(F fromObject)

getLastLinkValue

public Object getLastLinkValue(F fromObject)

getLastPropertyName

public String getLastPropertyName()

getValue

public Object getValue(Hub<F> hub,
                       F fromObject)

Returns the value of the propertyPath from a base object. Notes: if any of the property's is null, then null is returned. If any of the non-last properties is a Hub, then the AO will be used.

getValue

public Object getValue(Hub<F> hub,
                       F fromObject,
                       boolean bLinksOnly)

getValueAsString

public String getValueAsString(Hub<F> hub,
                               F fromObject)

This will call getValue, and then call OAConv.toString using getFormat.

getValueAsString

public String getValueAsString(Hub<F> hub,
                               F fromObject,
                               String format)

getFromClass

public Class<F> getFromClass()

setup

public void setup(Hub hub)

setup

public void setup(Class clazz)

setup

public void setup(Class clazz,
                  boolean bIgnorePrivateLink)

Parameters:

clazz -

bIgnorePrivateLink - if true, then a link that does not have a get method will not throw an exception. Used by HubGroupBy

hasPrivateLink

public boolean hasPrivateLink()

getDoesLastMethodHasHubParam

public boolean getDoesLastMethodHasHubParam()

getNeedsDataToVerify

public boolean getNeedsDataToVerify()

setup

public String setup(Hub hub,
                    Class clazz,
                    boolean bIgnorePrivateLink)

getFormat

public String getFormat()

getHasHubProperty

public boolean getHasHubProperty()