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在Java 8中使用Hibernate 5+的PostgreSQL 9.6 DATE列映射

[英]PostgreSQL 9.6 DATE column mapping using Hibernate 5+ in Java 8

讓我們考慮一個簡單的Postgres數據庫,它只有一個表和一個列,其類型為DATE,即:

CREATE DATABASE test;
CREATE TABLE test_table
(
    date_test DATE NOT NULL DEFAULT CURRENT_DATE
);

從有關基本類型的Hibernate文檔和有關使用Java 8 Date和Time類的PostgresSQL文檔中 ,我可以清楚地看到我應該能夠像這樣映射該表:

@Entity
@Table(name = "test_table")
public class TestTable
{
    @Column(name = "date_test")
    private LocalDate dateTest;
}

非常容易,無需編寫@Temporal或類似的東西。 從Hibernate文檔中,我可以閱讀:

因為Java 8 Date / Time類和SQL類型之間的映射是隱式的,所以不需要指定@Temporal批注。 在java.time類上進行設置會引發以下異常: org.hibernate.AnnotationException: @Temporal should only be set on a java.util.Date or java.util.Calendar property

但是,我遇到了一個錯誤

Schema-validation: wrong column type encountered in column [date_test] in table [test_table]; found [date (Types#DATE)], but expecting [bytea (Types#VARBINARY)]

在我的pom.xml文件中,我得到了:

<dependency>
    <groupId>org.postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>9.4-1206-jdbc42</version>
</dependency>

而且由於我也使用Spring Boot,因此在application.properties

spring.jpa.database-platform=org.hibernate.dialect.PostgreSQL9Dialect

我對文檔有誤嗎? 我應該編寫一個Converter還是其他方法?

編輯
目前,我的pom.xml文件如下所示:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>groupId</groupId>
    <artifactId>Invoices-desktop</artifactId>
    <version>1.0-SNAPSHOT</version>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>

        <resources>
            <!-- copy fxml and css resources -->
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.fxml</include>
                    <include>**/*.css</include>
                    <include>**/*.properties</include>
                </includes>
            </resource>
            <resource>
                <directory>src/CurrencyDemo/java</directory>
                <includes>
                    <include>**/*.fxml</include>
                    <include>**/*.css</include>
                    <include>**/*.properties</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>

    </build>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <start-class>com.Main</start-class>
        <java.version>1.8</java.version>
    </properties>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.3.RELEASE</version>
    </parent>

    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <version>1.5.6.RELEASE</version>
            <exclusions>
                <exclusion>
                    <artifactId>org.hibernate</artifactId>
                    <groupId>hibernate-core</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.4-1206-jdbc42</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>5.4.1.Final</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.10.Final</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.1-api</artifactId>
            <version>1.0.0.Final</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-CurrencyDemo</artifactId>
            <scope>CurrencyDemo</scope>
        </dependency>

        <dependency>
            <groupId>com.ibm.icu</groupId>
            <artifactId>icu4j</artifactId>
            <version>59.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.pdfbox</groupId>
            <artifactId>pdfbox</artifactId>
            <version>2.0.7</version>
        </dependency>

    </dependencies>

</project>

現在我得到:

java.lang.NoSuchMethodError:org.hibernate.engine.spi.Session‌​FactoryImplementor.g‌​etProperties()Ljava/‌​util/Properties;

您應該使用較新版本的Hibernate。

我不能說哪個版本開始支持Java 8 Dates,但是在我的項目中我使用了hibernate-core:5.2.6.Final

我在使用spring-boot-starter-data-jpa:1.5.6.RELEASE時遇到類似的問題,這取決於hibernate-core:5.0.12.Final

注意 :如果使用spring-boot-starter-data-jpa ,則應從依賴項中排除hibernate-core

感謝Ruslan K.的建議和這個答案https://stackoverflow.com/a/44455146/4671908,我能夠正確地修改pom.xml 不幸的是spring-boot-starter-data-jpa 1.5.6.RELEASE本身不支持最新的Hibernate修改,因此我從pom.xml排除了hibernate-corehibernate-entitymanager ,現在看起來像這樣

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <version>1.5.6.RELEASE</version>
            <exclusions>
                <exclusion>
                    <artifactId>org.hibernate</artifactId>
                    <groupId>hibernate-core</groupId>
                </exclusion>

                <exclusion>
                    <groupId>org.hibernate</groupId>
                    <artifactId>hibernate-entitymanager</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.10.Final</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.2.10.Final</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.1-api</artifactId>
            <version>1.0.0.Final</version>
        </dependency>

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