java.lang.Object
- com.unboundid.util.Validator

```
@ThreadSafety(level=COMPLETELY_THREADSAFE)
public final class Validator
extends java.lang.Object
```
This class provides a number of methods that can be used to enforce constraints on the behavior of SDK methods.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`ensureFalse(boolean condition)`	Ensures that the provided condition is `false`.
`static void`	`ensureFalse(boolean condition, java.lang.String message)`	Ensures that the provided condition is `false`.
`static void`	`ensureNotNull(java.lang.Object o)`	Ensures that the provided object is not `null`.
`static void`	`ensureNotNull(java.lang.Object o1, java.lang.Object o2)`	Ensures that none of the provided objects is `null`.
`static void`	`ensureNotNull(java.lang.Object o1, java.lang.Object o2, java.lang.Object o3)`	Ensures that none of the provided objects is `null`.
`static void`	`ensureNotNull(java.lang.Object o1, java.lang.Object o2, java.lang.Object o3, java.lang.Object o4)`	Ensures that none of the provided objects is `null`.
`static void`	`ensureNotNull(java.lang.Object o1, java.lang.Object o2, java.lang.Object o3, java.lang.Object o4, java.lang.Object o5)`	Ensures that none of the provided objects is `null`.
`static void`	`ensureNotNullOrEmpty(byte[] array)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(byte[] array, java.lang.String message)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(char[] array)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(char[] array, java.lang.String message)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(int[] array)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(int[] array, java.lang.String message)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(long[] array)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(long[] array, java.lang.String message)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(java.lang.CharSequence charSequence)`	Ensures that the provided character sequence is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(java.lang.CharSequence charSequence, java.lang.String message)`	Ensures that the provided character sequence is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(java.lang.Object[] array)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(java.lang.Object[] array, java.lang.String message)`	Ensures that the provided array is not `null` and has a length of at least one.
`static void`	`ensureNotNullOrEmpty(java.util.Collection<?> collection)`	Ensures that the provided collection is not `null` and contains at least one item.
`static void`	`ensureNotNullOrEmpty(java.util.Collection<?> collection, java.lang.String message)`	Ensures that the provided collection is not `null` and contains at least one item.
`static void`	`ensureNotNullOrEmpty(java.util.Map<?,?> map)`	Ensures that the provided map is not `null` and contains at least one item.
`static void`	`ensureNotNullOrEmpty(java.util.Map<?,?> map, java.lang.String message)`	Ensures that the provided map is not `null` and contains at least one item.
`static void`	`ensureNotNullWithMessage(java.lang.Object o, java.lang.String message)`	Ensures that the provided object is not `null`.
`static void`	`ensureTrue(boolean condition)`	Ensures that the provided condition is `true`.
`static void`	`ensureTrue(boolean condition, java.lang.String message)`	Ensures that the provided condition is `true`.
`static void`	`violation(java.lang.String message)`	Indicates that an expected condition was not true by throwing an `LDAPSDKUsageException` with the provided information.
`static void`	`violation(java.lang.String message, java.lang.Throwable cause)`	Indicates that an expected condition was not true by throwing an `LDAPSDKUsageException` with the provided information.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

ensureNotNull

public static void ensureNotNull(@Nullable
                                 java.lang.Object o)
                          throws LDAPSDKUsageException

Ensures that the provided object is not null.

Parameters:: o - The object to examine.
Throws:: LDAPSDKUsageException - If the provided object is null.

ensureNotNullWithMessage

public static void ensureNotNullWithMessage(@Nullable
                                            java.lang.Object o,
                                            @NotNull
                                            java.lang.String message)
                                     throws LDAPSDKUsageException

Ensures that the provided object is not null.

Parameters:: o - The object to examine.; message - The message to include in the exception thrown if the provided object is null.
Throws:: LDAPSDKUsageException - If the provided object is null.

ensureNotNull

public static void ensureNotNull(@Nullable
                                 java.lang.Object o1,
                                 @Nullable
                                 java.lang.Object o2)
                          throws LDAPSDKUsageException

Ensures that none of the provided objects is null.

Parameters:: o1 - The first object for which to make the determination.; o2 - The second object for which to make the determination.
Throws:: LDAPSDKUsageException - If any of the provided objects is null.

ensureNotNull

public static void ensureNotNull(@Nullable
                                 java.lang.Object o1,
                                 @Nullable
                                 java.lang.Object o2,
                                 @Nullable
                                 java.lang.Object o3)
                          throws LDAPSDKUsageException

Ensures that none of the provided objects is null.

Parameters:: o1 - The first object for which to make the determination.; o2 - The second object for which to make the determination.; o3 - The third object for which to make the determination.
Throws:: LDAPSDKUsageException - If any of the provided objects is null.

ensureNotNull

public static void ensureNotNull(@Nullable
                                 java.lang.Object o1,
                                 @Nullable
                                 java.lang.Object o2,
                                 @Nullable
                                 java.lang.Object o3,
                                 @Nullable
                                 java.lang.Object o4)
                          throws LDAPSDKUsageException

Ensures that none of the provided objects is null.

Parameters:: o1 - The first object for which to make the determination.; o2 - The second object for which to make the determination.; o3 - The third object for which to make the determination.; o4 - The fourth object for which to make the determination.
Throws:: LDAPSDKUsageException - If any of the provided objects is null.

ensureNotNull

public static void ensureNotNull(@Nullable
                                 java.lang.Object o1,
                                 @Nullable
                                 java.lang.Object o2,
                                 @Nullable
                                 java.lang.Object o3,
                                 @Nullable
                                 java.lang.Object o4,
                                 @Nullable
                                 java.lang.Object o5)
                          throws LDAPSDKUsageException

Ensures that none of the provided objects is null.

Parameters:: o1 - The first object for which to make the determination.; o2 - The second object for which to make the determination.; o3 - The third object for which to make the determination.; o4 - The fourth object for which to make the determination.; o5 - The fifth object for which to make the determination.
Throws:: LDAPSDKUsageException - If any of the provided objects is null.

ensureNotNullOrEmpty
```
public static void ensureNotNullOrEmpty(@Nullable
                                        java.util.Collection<?> collection)
```
Ensures that the provided collection is not null and contains at least one item.

Parameters:

collection - The collection to verify.

Throws:

LDAPSDKUsageException - If the provided collection is null or empty.

ensureNotNullOrEmpty

public static void ensureNotNullOrEmpty(@Nullable
                                        java.util.Collection<?> collection,
                                        @NotNull
                                        java.lang.String message)

Ensures that the provided collection is not null and contains at least one item.

Parameters:: collection - The collection to verify.; message - The message to include in the exception thrown if the provided collection is null or empty.
Throws:: LDAPSDKUsageException - If the provided collection is null or empty.

ensureNotNullOrEmpty
```
public static void ensureNotNullOrEmpty(@Nullable
                                        java.util.Map<?,?> map)
```
Ensures that the provided map is not null and contains at least one item.

Parameters:

map - The map to verify.

Throws:

LDAPSDKUsageException - If the provided map is null or empty.

ensureNotNullOrEmpty

public static void ensureNotNullOrEmpty(@Nullable
                                        java.util.Map<?,?> map,
                                        @NotNull
                                        java.lang.String message)

Ensures that the provided map is not null and contains at least one item.

Parameters:: map - The map to verify.; message - The message to include in the exception thrown if the provided map is null or empty.
Throws:: LDAPSDKUsageException - If the provided map is null or empty.

ensureNotNullOrEmpty
```
public static void ensureNotNullOrEmpty(@Nullable
                                        java.lang.Object[] array)
```
Ensures that the provided array is not null and has a length of at least one.

Parameters:

array - The array to verify.

Throws:

LDAPSDKUsageException - If the provided array is null or empty.