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In Validator a Function provided to build an error message only if necessary.

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Signed-off-by: Oleksandra Matviienko <al.zzzeebra@gmail.com>
This commit is contained in:
Oleksandra Matviienko 2024-03-09 12:22:29 +01:00 committed by Sergey Matvienko
parent b276d5e3da
commit 5e39af738b
1 changed files with 61 additions and 6 deletions
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61
dao/src/main/java/org/thingsboard/server/dao/service/Validator.java
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@ -52,7 +52,7 @@ public class Validator {
* <code>IncorrectParameterException</code> exception * <code>IncorrectParameterException</code> exception
* *
* @param entityId the entityId * @param entityId the entityId
* @param errorMessageFunction the error message for exception that apply entityId * @param errorMessageFunction the error message for exception that applies entityId
*/ */
public static void validateEntityId(EntityId entityId, Function<EntityId, String> errorMessageFunction) { public static void validateEntityId(EntityId entityId, Function<EntityId, String> errorMessageFunction) {
if (entityId == null || entityId.getId() == null) { if (entityId == null || entityId.getId() == null) {
@ -73,12 +73,12 @@ public class Validator {
} }
} }
/* /**
* This method validate <code>String</code> string. If string is invalid than throw * This method validate <code>String</code> string. If string is invalid than throw
* <code>IncorrectParameterException</code> exception * <code>IncorrectParameterException</code> exception
* *
* @param val the value * @param val the value
* @param errorMessageFunction the error message function that apply value * @param errorMessageFunction the error message function that applies value
*/ */
public static void validateString(String val, Function<String, String> errorMessageFunction) { public static void validateString(String val, Function<String, String> errorMessageFunction) {
if (val == null || val.isEmpty()) { if (val == null || val.isEmpty()) {
@ -112,6 +112,18 @@ public class Validator {
} }
} }
/**
* This method validate <code>UUID</code> id. If id is null than throw
* <code>IncorrectParameterException</code> exception
*
* @param id the id
* @param errorMessageFunction the error message function for exception that applies id
*/
public static void validateId(UUID id, Function<UUID, String> errorMessageFunction) {
if (id == null) {
throw new IncorrectParameterException(errorMessageFunction.apply(id));
}
}
/** /**
* This method validate <code>UUIDBased</code> id. If id is null than throw * This method validate <code>UUIDBased</code> id. If id is null than throw
@ -126,6 +138,19 @@ public class Validator {
} }
} }
/**
* This method validate <code>UUIDBased</code> id. If id is null than throw
* <code>IncorrectParameterException</code> exception
*
* @param id the id
* @param errorMessageFunction the error message for exception that applies id
*/
public static void validateId(UUIDBased id, Function<UUIDBased, String> errorMessageFunction) {
if (id == null || id.getId() == null) {
throw new IncorrectParameterException(errorMessageFunction.apply(id));
}
}
/** /**
* This method validate list of <code>UUIDBased</code> ids. If at least one of the ids is null than throw * This method validate list of <code>UUIDBased</code> ids. If at least one of the ids is null than throw
* <code>IncorrectParameterException</code> exception * <code>IncorrectParameterException</code> exception
@ -143,6 +168,23 @@ public class Validator {
} }
} }
/**
* This method validate list of <code>UUIDBased</code> ids. If at least one of the ids is null than throw
* <code>IncorrectParameterException</code> exception
*
* @param ids the list of ids
* @param errorMessageFunction the error message for exception that applies ids
*/
public static void validateIds(List<? extends UUIDBased> ids, Function<List<? extends UUIDBased>, String> errorMessageFunction) {
if (ids == null || ids.isEmpty()) {
throw new IncorrectParameterException(errorMessageFunction.apply(ids));
} else {
for (UUIDBased id : ids) {
validateId(id, errorMessageFunction.apply(ids));
}
}
}
/** /**
* This method validate <code>PageLink</code> page link. If pageLink is invalid than throw * This method validate <code>PageLink</code> page link. If pageLink is invalid than throw
* <code>IncorrectParameterException</code> exception * <code>IncorrectParameterException</code> exception
@ -189,4 +231,17 @@ public class Validator {
} }
} }
/**
* This method validate list of <code>UUIDBased</code> ids. If at least one of the ids is null than throw
* <code>IncorrectParameterException</code> exception
*
* @param reference the list of ids
* @param errorMessageFunction the error message for exception that applies reference
*/
public static void checkNotNull(Object reference, Function<Object, String> errorMessageFunction) {
if (reference == null) {
throw new IncorrectParameterException(errorMessageFunction.apply(reference));
}
}
} }