Package com.echothree.util.server.validation

Class ParameterUtils

java.lang.Object

com.echothree.util.server.control.BaseLogic

com.echothree.util.server.validation.ParameterUtils

public class ParameterUtils
extends BaseLogic

Method Summary

Modifier and Type	Method	Description
int	countNonNullParameters(Object... objects)
int	countNullParameters(Object... objects)
static ParameterUtils	getInstance()
boolean	isExactlyOneBooleanTrue(ExecutionErrorAccumulator eea, Boolean... booleans)
boolean	isExactlyOneBooleanTrue(Boolean... booleans)
boolean	isExactlyOneParameterPresent(ExecutionErrorAccumulator eea, String... parameters)
boolean	isExactlyOneParameterPresent(String... parameters)

Methods inherited from class com.echothree.util.server.control.BaseLogic

addExecutionError, addSecurityMessage, getEntityInstanceByBaseEntity, getEntityInstanceByBasePK, getSession, handleExecutionError, handleSecurityMessage, hasExecutionErrors

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static ParameterUtils getInstance()

countNonNullParameters

public int countNonNullParameters(Object... objects)

countNullParameters

public int countNullParameters(Object... objects)

isExactlyOneBooleanTrue

public boolean isExactlyOneBooleanTrue(Boolean... booleans)

isExactlyOneBooleanTrue

public boolean isExactlyOneBooleanTrue(ExecutionErrorAccumulator eea,
 Boolean... booleans)

isExactlyOneParameterPresent

public boolean isExactlyOneParameterPresent(String... parameters)

isExactlyOneParameterPresent

public boolean isExactlyOneParameterPresent(ExecutionErrorAccumulator eea,
 String... parameters)