Constraint name for the data integrity annotation
This commit is contained in:
parent
fe3782bf10
commit
78d076768e
2 changed files with 237 additions and 136 deletions
|
@ -0,0 +1,237 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2015 Noorq, Inc.
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package com.noorq.casser.mapping.annotation;
|
||||||
|
|
||||||
|
import java.lang.annotation.Documented;
|
||||||
|
import java.lang.annotation.ElementType;
|
||||||
|
import java.lang.annotation.Retention;
|
||||||
|
import java.lang.annotation.RetentionPolicy;
|
||||||
|
import java.lang.annotation.Target;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Constraint annotations are using for data integrity mostly for @java.lang.String types.
|
||||||
|
* The place of the annotation is the particular method in model interface.
|
||||||
|
*
|
||||||
|
* All of them does not have effect on selects and data retrieval operations.
|
||||||
|
*
|
||||||
|
* Support types:
|
||||||
|
* - @NotNull supports any @java.lang.Object type
|
||||||
|
* - All annotations support @java.lang.String type
|
||||||
|
*
|
||||||
|
* @author Albert Shift
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
public final class Constraint {
|
||||||
|
|
||||||
|
private Constraint() {
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NotNull annotation is using to check that value is not null before storing it
|
||||||
|
*
|
||||||
|
* It does not check on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface NotNull {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NotEmptyText annotation is using to check that value has text before storing it
|
||||||
|
*
|
||||||
|
* It does not check on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface NotEmptyText {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Email annotation is using to check that value has a valid email before storing it
|
||||||
|
*
|
||||||
|
* It does not check on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Email {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Number annotation is using to check that all letters in value are digits before storing it
|
||||||
|
*
|
||||||
|
* It does not check on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Number {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Alphabet annotation is using to check that all letters in value are in specific alphabet before storing it
|
||||||
|
*
|
||||||
|
* It does not check on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Alphabet {
|
||||||
|
|
||||||
|
char[] value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Length annotation is using to ensure that value has exact length before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Length {
|
||||||
|
|
||||||
|
int value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* MaxLength annotation is using to ensure that value has length less or equal to some threshold before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface MaxLength {
|
||||||
|
|
||||||
|
int value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* MinLength annotation is using to ensure that value has length greater or equal to some threshold before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface MinLength {
|
||||||
|
|
||||||
|
int value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* LowerCase annotation is using to ensure that value is in lower case before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface LowerCase {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* UpperCase annotation is using to ensure that value is in upper case before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface UpperCase {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Pattern annotation is LowerCase annotation is using to ensure that value is upper case before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Pattern {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* User defined regex expression to check match of the value
|
||||||
|
*
|
||||||
|
* @return Regex pattern
|
||||||
|
*/
|
||||||
|
|
||||||
|
String value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Custom annotation is using special implementation to check value before storing it
|
||||||
|
*
|
||||||
|
* It does not have effect on selects and data retrieval operations
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
@Documented
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
||||||
|
public @interface Custom {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Defines class name of the custom implementation of the checker.
|
||||||
|
* Class must implement special interface for this and be thread-safe and do not relay that it will be a singleton.
|
||||||
|
*
|
||||||
|
* @return className of the custom implementation
|
||||||
|
*/
|
||||||
|
|
||||||
|
String value();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
|
@ -1,136 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright (C) 2015 Noorq, Inc.
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
* you may not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*/
|
|
||||||
package com.noorq.casser.mapping.annotation;
|
|
||||||
|
|
||||||
import java.lang.annotation.Documented;
|
|
||||||
import java.lang.annotation.ElementType;
|
|
||||||
import java.lang.annotation.Retention;
|
|
||||||
import java.lang.annotation.RetentionPolicy;
|
|
||||||
import java.lang.annotation.Target;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Data annotations are using for data integrity. Annotations helps to build simple data model without complex operations in repositories.
|
|
||||||
* All of them are placing for particular columns under the methods in model DSL.
|
|
||||||
*
|
|
||||||
* Some of them are using for validation only, like @NotNull or @Length
|
|
||||||
* Some of them, like @LowerCase and @UpperCase are doing actual modifications under the data and working as preprocessors.
|
|
||||||
*
|
|
||||||
* All of them does not have effect on selects and data retrieval operations.
|
|
||||||
*
|
|
||||||
* Support types:
|
|
||||||
* - @NotNull supports any @Object type
|
|
||||||
* - All annotations support @String type
|
|
||||||
*
|
|
||||||
* @author Albert Shift
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
public final class Data {
|
|
||||||
|
|
||||||
private Data() {
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* NotNull annotation is using to check that value is not null before storing it
|
|
||||||
*
|
|
||||||
* It does not check on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface NotNull {
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Length annotation is using to ensure that value has exact length before storing it
|
|
||||||
*
|
|
||||||
* It does not have effect on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface Length {
|
|
||||||
|
|
||||||
int value();
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* MaxLength annotation is using to ensure that value has length less or equal to some threshold before storing it
|
|
||||||
*
|
|
||||||
* It does not have effect on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface MaxLength {
|
|
||||||
|
|
||||||
int value();
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* MinLength annotation is using to ensure that value has length greater or equal to some threshold before storing it
|
|
||||||
*
|
|
||||||
* It does not have effect on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface MinLength {
|
|
||||||
|
|
||||||
int value();
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* LowerCase annotation is the preprocessor annotation that converts String value to lower case if it is not null
|
|
||||||
*
|
|
||||||
* It does not have effect on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface LowerCase {
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* UpperCase annotation is the preprocessor annotation that converts String value to upper case if it is not null
|
|
||||||
*
|
|
||||||
* It does not have effect on selects and data retrieval operations
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
@Documented
|
|
||||||
@Retention(RetentionPolicy.RUNTIME)
|
|
||||||
@Target(value = { ElementType.METHOD, ElementType.ANNOTATION_TYPE })
|
|
||||||
public @interface UpperCase {
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
Loading…
Reference in a new issue