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Allow using EntityType in more APIs. Some fixes for collection change…
… tracking. Support embedding_view macro in correlation result. Subquery convert support
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core/api/src/main/java/com/blazebit/persistence/FromBaseBuilder.java
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| /* | ||
| * Copyright 2014 - 2018 Blazebit. | ||
| * | ||
| * 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. | ||
| */ | ||
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| package com.blazebit.persistence; | ||
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| import javax.persistence.metamodel.EntityType; | ||
| import java.util.Collection; | ||
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| /** | ||
| * An interface for builders that support just the from clause. | ||
| * | ||
| * @param <X> The concrete builder type | ||
| * @author Christian Beikov | ||
| * @since 1.3.0 | ||
| */ | ||
| public interface FromBaseBuilder<X extends FromBaseBuilder<X>> { | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(Class, String)} with the | ||
| * alias equivalent to the camel cased result of what {@link Class#getSimpleName()} of the entity class returns. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @return The query builder for chaining calls | ||
| */ | ||
| public X from(Class<?> entityClass); | ||
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| /** | ||
| * Sets the entity class on which the query should be based on with the given alias. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @param alias The alias for the entity | ||
| * @return The query builder for chaining calls | ||
| */ | ||
| public X from(Class<?> entityClass, String alias); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(EntityType, String)} with the | ||
| * alias equivalent to the camel cased result of what {@link EntityType#getName()} of the entity class returns. | ||
| * | ||
| * @param entityType The entity type which should be queried | ||
| * @return The query builder for chaining calls | ||
| * @since 1.3.0 | ||
| */ | ||
| public X from(EntityType<?> entityType); | ||
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| /** | ||
| * Sets the entity class on which the query should be based on with the given alias. | ||
| * | ||
| * @param entityType The entity type which should be queried | ||
| * @param alias The alias for the entity | ||
| * @return The query builder for chaining calls | ||
| * @since 1.3.0 | ||
| */ | ||
| public X from(EntityType<?> entityType, String alias); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(Class)} but explicitly queries the data before any side effects happen because of CTEs. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @return The query builder for chaining calls | ||
| * @since 1.1.0 | ||
| */ | ||
| public X fromOld(Class<?> entityClass); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(Class, String)} but explicitly queries the data before any side effects happen because of CTEs. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @param alias The alias for the entity | ||
| * @return The query builder for chaining calls | ||
| * @since 1.1.0 | ||
| */ | ||
| public X fromOld(Class<?> entityClass, String alias); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(Class)} but explicitly queries the data after any side effects happen because of CTEs. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @return The query builder for chaining calls | ||
| * @since 1.1.0 | ||
| */ | ||
| public X fromNew(Class<?> entityClass); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#from(Class, String)} but explicitly queries the data after any side effects happen because of CTEs. | ||
| * | ||
| * @param entityClass The entity class which should be queried | ||
| * @param alias The alias for the entity | ||
| * @return The query builder for chaining calls | ||
| * @since 1.1.0 | ||
| */ | ||
| public X fromNew(Class<?> entityClass, String alias); | ||
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| /** | ||
| * Add a VALUES clause for values of the given value class to the from clause. | ||
| * This introduces a parameter named like the given alias. | ||
| * | ||
| * To set the values invoke {@link CommonQueryBuilder#setParameter(String, Object)} | ||
| * or {@link javax.persistence.Query#setParameter(String, Object)} with the alias and a collection. | ||
| * | ||
| * @param valueClass The class of the basic or managed type for which to create a VALUES clause | ||
| * @param alias The alias for the entity | ||
| * @param valueCount The number of values to use for the values clause | ||
| * @return The query builder for chaining calls | ||
| * @since 1.2.0 | ||
| */ | ||
| public X fromValues(Class<?> valueClass, String alias, int valueCount); | ||
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| /** | ||
| * Add a VALUES clause for values of the type as determined by the given entity attribute to the from clause. | ||
| * This introduces a parameter named like the given alias. | ||
| * | ||
| * To set the values invoke {@link CommonQueryBuilder#setParameter(String, Object)} | ||
| * or {@link javax.persistence.Query#setParameter(String, Object)} with the alias and a collection. | ||
| * | ||
| * @param entityBaseClass The entity class on which the attribute is located | ||
| * @param attributeName The attribute name within the entity class which to use for determining the values type | ||
| * @param alias The alias for the entity | ||
| * @param valueCount The number of values to use for the values clause | ||
| * @return The query builder for chaining calls | ||
| * @since 1.3.0 | ||
| */ | ||
| public X fromValues(Class<?> entityBaseClass, String attributeName, String alias, int valueCount); | ||
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| /** | ||
| * Add a VALUES clause for values of the given value class to the from clause. | ||
| * This introduces a parameter named like the given alias. | ||
| * | ||
| * In contrast to {@link FromBaseBuilder#fromValues(Class, String, int)} this will only bind the id attribute. | ||
| * | ||
| * To set the values invoke {@link CommonQueryBuilder#setParameter(String, Object)} | ||
| * or {@link javax.persistence.Query#setParameter(String, Object)} with the alias and a collection. | ||
| * | ||
| * @param valueClass The class of the identifiable type for which to create a VALUES clause | ||
| * @param alias The alias for the entity | ||
| * @param valueCount The number of values to use for the values clause | ||
| * @return The query builder for chaining calls | ||
| * @since 1.2.0 | ||
| */ | ||
| public X fromIdentifiableValues(Class<?> valueClass, String alias, int valueCount); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#fromValues(Class, String, int)} but passes the collection size | ||
| * as valueCount and directly binds the collection as parameter via {@link CommonQueryBuilder#setParameter(String, Object)}. | ||
| * | ||
| * @param valueClass The class of the basic or managed type for which to create a VALUES clause | ||
| * @param alias The alias for the entity | ||
| * @param values The values to use for the values clause | ||
| * @param <T> The type of the values | ||
| * @return The query builder for chaining calls | ||
| * @since 1.2.0 | ||
| */ | ||
| public <T> X fromValues(Class<T> valueClass, String alias, Collection<T> values); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#fromValues(Class, String, String, int)} but passes the collection size | ||
| * as valueCount and directly binds the collection as parameter via {@link CommonQueryBuilder#setParameter(String, Object)}. | ||
| * | ||
| * @param entityBaseClass The entity class on which the attribute is located | ||
| * @param attributeName The attribute name within the entity class which to use for determining the values type | ||
| * @param alias The alias for the entity | ||
| * @param values The values to use for the values clause | ||
| * @return The query builder for chaining calls | ||
| * @since 1.3.0 | ||
| */ | ||
| public X fromValues(Class<?> entityBaseClass, String attributeName, String alias, Collection<?> values); | ||
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| /** | ||
| * Like {@link FromBaseBuilder#fromIdentifiableValues(Class, String, int)} but passes the collection size | ||
| * as valueCount and directly binds the collection as parameter via {@link CommonQueryBuilder#setParameter(String, Object)}. | ||
| * | ||
| * @param valueClass The class of the identifiable type for which to create a VALUES clause | ||
| * @param alias The alias for the entity | ||
| * @param values The values to use for the values clause | ||
| * @param <T> The type of the values | ||
| * @return The query builder for chaining calls | ||
| * @since 1.2.0 | ||
| */ | ||
| public <T> X fromIdentifiableValues(Class<T> valueClass, String alias, Collection<T> values); | ||
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| } |
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