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这是我的 ejb-jar.xml：

<?xml version="1.0" encoding="UTF-8"?>

<ejb-jar xmlns = "http://java.sun.com/xml/ns/javaee" 
         version = "3.0" 
         xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd">

    <enterprise-beans>
        <session>
            <ejb-name>EmailEjb</ejb-name>
            <env-entry>
                <env-entry-name>java:app/env/smtp.host</env-entry-name>
                <env-entry-type>java.lang.String</env-entry-type>
                <env-entry-value>smtp.mandrillapp.com</env-entry-value>
            </env-entry>
            <env-entry>
                <env-entry-name>java:app/env/smtp.port</env-entry-name>
                <env-entry-type>java.lang.Integer</env-entry-type>
                <env-entry-value>587</env-entry-value>
            </env-entry>
            <env-entry>
                <env-entry-name>java:app/env/smtp.transportStrategy</env-entry-name>
                <env-entry-type>org.codemonkey.simplejavamail.TransportStrategy</env-entry-type>
                <env-entry-value>SMTP_TLS</env-entry-value>
            </env-entry>
            <env-entry>
                <env-entry-name>java:app/env/smtp.username</env-entry-name>
                <env-entry-type>java.lang.String</env-entry-type>
                <env-entry-value>user@example.com</env-entry-value>
            </env-entry>
            <env-entry>
                <env-entry-name>java:app/env/smtp.password</env-entry-name>
                <env-entry-type>java.lang.String</env-entry-type>
                <env-entry-value>foobar</env-entry-value>
            </env-entry>
        </session>
    </enterprise-beans>
</ejb-jar>

部署后，我得到这个异常：

org.xml.sax.SAXParseException；行号：23；列号：85；存档 [localgp-web-1.0-SNAPSHOT] 中的部署描述符文件 WEB-INF/ejb-jar.xml。cvc-enumeration-valid：值 'org.codemonkey.simplejavamail.TransportStrategy' 对于枚举 '[java.lang.Boolean, java.lang.Byte, java.lang.Character, java.lang.String 不是 facet-valid , java.lang.Short, java.lang.Integer, java.lang.Long, java.lang.Float, java.lang.Double]'。它必须是来自枚举的值。

这似乎表明，尽管有文档，但不允许使用枚举。还是发生了其他我可能会错过的事情？

4

1 回答 1

1

NetBeans 7.2.1 (latest version right now) generates an ejb-jar.xml for version 3.0 of the EJB spec which doesn't recognize enums as env-entry-types. Changing it to version 3.1 resolves the issue and the resources are injected correctly.

<ejb-jar xmlns = "http://java.sun.com/xml/ns/javaee" 
         version = "3.1" 
         xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd">

    <!-- Stuff goes here. -->

</ejb-jar>
于 2012-12-12T22:03:33.667 回答