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Merge pull request #40617 from snicoll
* pr/40617: Polish "Add How-To documentation for ManagedClassNameFilter" Add How-To documentation for ManagedClassNameFilter Closes gh-40617
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@ -177,6 +177,17 @@ include-code::MyApplication[]
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[[howto.data-access.filter-scanned-entity-definitions]]
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== Filter Scanned @Entity Definitions
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It is possible to filter the `@Entity` definitions using a `ManagedClassNameFilter` bean.
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This can be useful in tests when only a sub-set of the available entities should be considered.
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In the following example, only entities from the `com.example.app.customer` package are included:
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include-code::MyEntityScanConfiguration[]
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[[howto.data-access.jpa-properties]]
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== Configure JPA Properties
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@ -0,0 +1,31 @@
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/*
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* Copyright 2012-2024 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.docs.howto.dataaccess.filterscannedentitydefinitions;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.orm.jpa.persistenceunit.ManagedClassNameFilter;
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@Configuration(proxyBeanMethods = false)
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public class MyEntityScanConfiguration {
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@Bean
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public ManagedClassNameFilter entityScanFilter() {
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return (className) -> className.startsWith("com.example.app.customer");
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}
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}
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@ -0,0 +1,32 @@
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/*
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* Copyright 2012-2024 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.docs.howto.dataaccess.filterscannedentitydefinitions
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import org.springframework.context.annotation.Bean
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import org.springframework.context.annotation.Configuration
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import org.springframework.orm.jpa.persistenceunit.ManagedClassNameFilter
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@Configuration(proxyBeanMethods = false)
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class MyEntityScanConfiguration {
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@Bean
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fun entityScanFilter() : ManagedClassNameFilter {
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return ManagedClassNameFilter { className ->
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className.startsWith("com.example.app.customer")
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}
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}
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}
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