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Diffstat (limited to 'src/core/lombok/extern/jackson/Jacksonized.java')
-rw-r--r-- | src/core/lombok/extern/jackson/Jacksonized.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/core/lombok/extern/jackson/Jacksonized.java b/src/core/lombok/extern/jackson/Jacksonized.java new file mode 100644 index 00000000..0f98cb33 --- /dev/null +++ b/src/core/lombok/extern/jackson/Jacksonized.java @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2020 The Project Lombok Authors. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok.extern.jackson; + +import static java.lang.annotation.ElementType.*; +import static java.lang.annotation.RetentionPolicy.*; + +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import lombok.Builder; +import lombok.experimental.SuperBuilder; + +/** + * The {@code @Jacksonized} annotation is an add-on annotation for + * {@code @}{@link Builder} and {@code @}{@link SuperBuilder}. It automatically + * configures the generated builder class to be used by Jackson's + * deserialization. It only has an effect if present at a context where there is + * also a {@code @Builder} or a {@code @SuperBuilder}; a warning is emitted + * otherwise. + * <p> + * In particular, the annotation does the following: + * <ul> + * <li>Configure Jackson to use the builder for deserialization using + * {@code @JsonDeserialize(builder=MyClass.MyClassBuilder[Impl].class))} on the + * class. (An error is emitted if such an annotation already exists.) + * <li>Copy Jackson-related configuration annotations (like + * {@code @JsonIgnoreProperties}) from the class to the builder class. This is + * necessary so that Jackson recognizes them when using the builder. + * <li>Insert {@code @JsonPOJOBuilder(withPrefix="")} on the generated builder + * class to override Jackson's default prefix "with". If you configured a + * different prefix in lombok using {@code setterPrefix}, this value is used. If + * you changed the name of the {@code build()} method using using + * {@code buildMethodName}, this is also made known to Jackson. + * <li>For {@code @SuperBuilder}, make the builder implementation class + * package-private.</li> + * </ul> + * This annotation does <i>not</i> change the behavior of the generated builder. + * A {@code @Jacksonized} {@code @SuperBuilder} remains fully compatible to + * regular {@code @SuperBuilder}s. + */ +@Target({TYPE, METHOD, CONSTRUCTOR}) +@Retention(SOURCE) +public @interface Jacksonized { +} |