diff options
Diffstat (limited to 'common-parameters')
3 files changed, 103 insertions, 0 deletions
diff --git a/common-parameters/pom.xml b/common-parameters/pom.xml index 342cb984..b8b9354d 100644 --- a/common-parameters/pom.xml +++ b/common-parameters/pom.xml @@ -72,5 +72,9 @@ <artifactId>snakeyaml</artifactId> <scope>test</scope> </dependency> + <dependency> + <groupId>jakarta.validation</groupId> + <artifactId>jakarta.validation-api</artifactId> + </dependency> </dependencies> </project> diff --git a/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupConstraint.java b/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupConstraint.java new file mode 100644 index 00000000..f6ad817c --- /dev/null +++ b/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupConstraint.java @@ -0,0 +1,57 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.parameters.validation; + +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; +import javax.validation.Constraint; +import javax.validation.Payload; + +@Documented +@Constraint(validatedBy = ParameterGroupValidator.class) +@Target({ElementType.FIELD}) +@Retention(RetentionPolicy.RUNTIME) +public @interface ParameterGroupConstraint { + + /** + * Get error Message. + * + * @return error Message + */ + String message() default "validation error(s) on parameters"; + + /** + * Get groups. + * + * @return Class arrays + */ + Class<?>[] groups() default {}; + + /** + * Get payload. + * + * @return Class arrays + */ + Class<? extends Payload>[] payload() default {}; +} diff --git a/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupValidator.java b/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupValidator.java new file mode 100644 index 00000000..a50543ce --- /dev/null +++ b/common-parameters/src/main/java/org/onap/policy/common/parameters/validation/ParameterGroupValidator.java @@ -0,0 +1,42 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.parameters.validation; + +import javax.validation.ConstraintValidator; +import javax.validation.ConstraintValidatorContext; +import org.onap.policy.common.parameters.BeanValidationResult; +import org.onap.policy.common.parameters.ParameterGroup; + +public class ParameterGroupValidator implements ConstraintValidator<ParameterGroupConstraint, ParameterGroup> { + + @Override + public boolean isValid(ParameterGroup value, ConstraintValidatorContext context) { + if (value == null) { + return true; + } + final BeanValidationResult result = value.validate(); + if (!result.isValid()) { + context.buildConstraintViolationWithTemplate(result.getMessage()).addConstraintViolation(); + } + return result.isValid(); + } + +} |