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reogranized source code

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Joern Muehlencord
2018-11-15 11:48:27 +01:00
parent 389e3a6a73
commit 7b1d4f24ab
19 changed files with 782 additions and 776 deletions
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124
jeeutil/pom.xml
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@ -1,62 +1,62 @@
<?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>
<parent>
<artifactId>shared</artifactId>
<groupId>de.muehlencord</groupId>
<version>1.1-SNAPSHOT</version>
</parent>
<groupId>de.muehlencord.shared</groupId>
<artifactId>shared-jeeutil</artifactId>
<version>1.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>shared-jeeutil</name>
<dependencies>
<dependency>
<groupId>com.inversoft</groupId>
<artifactId>prime-jwt</artifactId>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-web</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<configuration>
<ejbVersion>3.1</ejbVersion>
</configuration>
</plugin>
</plugins>
</build>
</project>
<?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>
<parent>
<artifactId>shared</artifactId>
<groupId>de.muehlencord</groupId>
<version>1.1-SNAPSHOT</version>
</parent>
<groupId>de.muehlencord.shared</groupId>
<artifactId>shared-jeeutil</artifactId>
<version>1.1-SNAPSHOT</version>
<packaging>ejb</packaging>
<name>shared-jeeutil</name>
<dependencies>
<dependency>
<groupId>com.inversoft</groupId>
<artifactId>prime-jwt</artifactId>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-web</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<configuration>
<ejbVersion>3.1</ejbVersion>
</configuration>
</plugin>
</plugins>
</build>
</project>

48
jeeutil/src/main/java/de/muehlencord/shared/jeeutil/TransactionJoinInterceptor.java Normal file
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@ -0,0 +1,48 @@
package de.muehlencord.shared.jeeutil;
import javax.annotation.Priority;
import javax.inject.Inject;
import javax.interceptor.AroundInvoke;
import javax.interceptor.Interceptor;
import javax.interceptor.InvocationContext;
import javax.persistence.EntityManager;
import javax.transaction.Transactional;
import static javax.transaction.Transactional.TxType.REQUIRED;
import javax.validation.constraints.NotNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author Joern Muehlencord <joern at muehlencord.de>
*/
@Transactional(value = REQUIRED)
@Interceptor
@Priority(value=TransactionJoinInterceptor.PRIORITY)
public class TransactionJoinInterceptor {
private static final Logger LOGGER = LoggerFactory.getLogger(TransactionJoinInterceptor.class);
// attach behind the interceptor of the container
public static final int PRIORITY = Interceptor.Priority.PLATFORM_BEFORE+250;
private final EntityManager em;
@Inject
public TransactionJoinInterceptor(@NotNull EntityManager em) {
this.em = em;
}
@AroundInvoke
public Object joinTransaction(InvocationContext context) throws Exception {
if (em.isJoinedToTransaction()) {
LOGGER.trace("transaction already joined");
} else {
LOGGER.trace("joining transaction");
em.joinTransaction();
}
return context.proceed();
}
}