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枚举与架构不匹配：jaxb 或 xsd 存在问题？

发布于 2024-10-15 01:37:01 字数 811 浏览 3 评论 0原文

我正在尝试使用 JAXB 解组此文件转换为 Java 对象。我知道 J6 中的 SAX 存在拒绝 maxOccurs 行的问题，我已将其更改为 unbounded。然而，当我xjc它时，它并没有创建所有的类和类。我需要的枚举。例如，应该有一个 educationLevelType 枚举。更重要的是，我尝试过 MS 的 xsd unmarshaller，它可以正确创建所有内容。

有比我更有经验的人可以看看这个并告诉我我错过了什么吗？ xsd 中是否有需要更正的内容，或者 JAXB 中是否存在错误？

更新 Blaise完全回答了这个问题。不幸的是，恕我直言，这使得 JAXB 毫无价值。整个想法是我可以从模式生成类 - 我不必事先了解有关结构的信息。如果我必须创建一个自定义绑定文件，我不妨创建一个生成我想要的代码的模式。但是，为什么要停在那里呢？为什么不跳过所有这些步骤并生成我想要的类呢？

最后，一位同事向我推荐了 Apache XMLBeans - 该项目有点旧，但它创建的对象没有麻烦。 Codehaus 还有一个 xmlbeans-maven-plugin 。

原文

I'm trying to use JAXB to unmarshal this file into Java objects. I know that there's a problem with SAX in J6 that rejects the maxOccurs line, and I've changed it to unbounded. However, when I xjc it, it's not creating all the classes & enums I need. For example, there should be a educationLevelType enum. What's more, I'ved tried MS's xsd unmarshaller, it it creates everything correctly.

Can someone with more experience than I look at this and tell me what I'm missing? Is there something that needs to be corrected in the xsd, or is there a bug in JAXB?

Update
Blaise completely answered this question as asked. Unfortunately, IMHO, this makes JAXB worthless. The whole idea is that I can generate classes from a schema - I shouldn't have to know stuff about the structure beforehand. If I have to create a custom bindings file, I might as well just create a schema that produces the code I want. But then, why stop there? Why not just skip all those steps and generate the classes I want?

In the end, a coworker pointed me to Apache XMLBeans - the project's a little older, but it creates the objects without trouble. Codehaus also has a xmlbeans-maven-plugin for it.

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坐在坟头思考人生 2024-10-22 01:37:01

有几个枚举值导致了此问题。这些问题可以通过使用 JAXB 外部绑定文件来解决（见下文）。

枚举问题 #1 - 空字符串

某些枚举值是空字符串 ("")，这会导致生成字符串而不是枚举属性：

<xs:enumeration value="">
    <xs:annotation>
        <xs:documentation>Blank</xs:documentation> 
    </xs:annotation>
</xs:enumeration>

枚举问题 #2 - 数字String

一些枚举值是数字，这会导致生成 String 而不是枚举属性：

<xs:enumeration value="6">
    <xs:annotation>
        <xs:documentation>6th grade</xs:documentation> 
   </xs:annotation>
</xs:enumeration>

绑定文件 (bindings.xml)

以下绑定文件可用于解决educationLevelType 的问题，这里的概念可以应用于所有有问题的类型：

<jxb:bindings 
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
    version="2.1">
    <jxb:bindings schemaLocation="http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd">
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='6']">
            <jxb:typesafeEnumMember name="SIX"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='7']">
            <jxb:typesafeEnumMember name="SEVEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='8']">
            <jxb:typesafeEnumMember name="EIGHT"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='9']">
            <jxb:typesafeEnumMember name="NINE"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='10']">
            <jxb:typesafeEnumMember name="TEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='11']">
            <jxb:typesafeEnumMember name="ELEVEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='12']">
            <jxb:typesafeEnumMember name="TWELVE"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='']">
            <jxb:typesafeEnumMember name="BLANK"/>
        </jxb:bindings>
    </jxb:bindings>
</jxb:bindings>

XJC 调用可以如下进行（-nv 标志如下所述）：

xjc -nv -b bindings.xml -d out http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd

这将导致以下枚举生成：

package gov.hhs.acf.nytd;

import javax.xml.bind.annotation.XmlEnum;
import javax.xml.bind.annotation.XmlEnumValue;
import javax.xml.bind.annotation.XmlType;

@XmlType(name = "educationLevelType")
@XmlEnum
public enum EducationLevelType {

    @XmlEnumValue("under 6")
    UNDER_6("under 6"),

    @XmlEnumValue("6")
    SIX("6"),

    @XmlEnumValue("7")
    SEVEN("7"),

    @XmlEnumValue("8")
    EIGHT("8"),

    @XmlEnumValue("9")
    NINE("9"),

    @XmlEnumValue("10")
    TEN("10"),

    @XmlEnumValue("11")
    ELEVEN("11"),

    @XmlEnumValue("12")
    TWELVE("12"),

    @XmlEnumValue("post secondary")
    POST_SECONDARY("post secondary"),

    @XmlEnumValue("college")
    COLLEGE("college"),
    @XmlEnumValue("")

    BLANK("");
    private final String value;

    EducationLevelType(String v) {
        value = v;
    }

    public String value() {
        return value;
    }

    public static EducationLevelType fromValue(String v) {
        for (EducationLevelType c: EducationLevelType.values()) {
            if (c.value.equals(v)) {
                return c;
            }
        }
        throw new IllegalArgumentException(v);
    }

}

ma​​xOccurs 问题

对于 maxOccurs 问题，可以使用以下带有无验证 (-nv) 标志的命令行来解析 XML 模式：

xjc -nv -d out http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd

这将使您过去无需修改 XML 架构即可出现以下错误：

正在解析架构...[错误]当前
解析器的配置没有
允许 maxOccurs 属性值
设置为大于值 5,000。
第 41 行
http://www.acf.hhs.gov/programs/cb/systems/nytd/ nytd_data_file_format.xsd

无法解析架构。

了解更多信息

There are a couple of enumeration values that are causing this issue. These issues can be overcome through the use of a JAXB external binding file (see below).

Enum Issue #1 - Empty String

Some of your enum values are empty string (""), which is causing a String rather than an enum property to be generated:

<xs:enumeration value="">
    <xs:annotation>
        <xs:documentation>Blank</xs:documentation> 
    </xs:annotation>
</xs:enumeration>

Enum Issue #2 - Numeric String

Some of the enum values are numbers which is causing a String rather than an enum property to be generated:

<xs:enumeration value="6">
    <xs:annotation>
        <xs:documentation>6th grade</xs:documentation> 
   </xs:annotation>
</xs:enumeration>

Bindings File (bindings.xml)

The following bindings file can be used to address the issues with the educationLevelType, the concepts here can be applied to all the problematic types:

<jxb:bindings 
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
    version="2.1">
    <jxb:bindings schemaLocation="http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd">
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='6']">
            <jxb:typesafeEnumMember name="SIX"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='7']">
            <jxb:typesafeEnumMember name="SEVEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='8']">
            <jxb:typesafeEnumMember name="EIGHT"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='9']">
            <jxb:typesafeEnumMember name="NINE"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='10']">
            <jxb:typesafeEnumMember name="TEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='11']">
            <jxb:typesafeEnumMember name="ELEVEN"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='12']">
            <jxb:typesafeEnumMember name="TWELVE"/>
        </jxb:bindings>
        <jxb:bindings node="//xs:simpleType[@name='educationLevelType']/xs:restriction/xs:enumeration[@value='']">
            <jxb:typesafeEnumMember name="BLANK"/>
        </jxb:bindings>
    </jxb:bindings>
</jxb:bindings>

The XJC call can be made as follows (the -nv flag is described below):

xjc -nv -b bindings.xml -d out http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd

This will cause the following Enum to be generated:

package gov.hhs.acf.nytd;

import javax.xml.bind.annotation.XmlEnum;
import javax.xml.bind.annotation.XmlEnumValue;
import javax.xml.bind.annotation.XmlType;

@XmlType(name = "educationLevelType")
@XmlEnum
public enum EducationLevelType {

    @XmlEnumValue("under 6")
    UNDER_6("under 6"),

    @XmlEnumValue("6")
    SIX("6"),

    @XmlEnumValue("7")
    SEVEN("7"),

    @XmlEnumValue("8")
    EIGHT("8"),

    @XmlEnumValue("9")
    NINE("9"),

    @XmlEnumValue("10")
    TEN("10"),

    @XmlEnumValue("11")
    ELEVEN("11"),

    @XmlEnumValue("12")
    TWELVE("12"),

    @XmlEnumValue("post secondary")
    POST_SECONDARY("post secondary"),

    @XmlEnumValue("college")
    COLLEGE("college"),
    @XmlEnumValue("")

    BLANK("");
    private final String value;

    EducationLevelType(String v) {
        value = v;
    }

    public String value() {
        return value;
    }

    public static EducationLevelType fromValue(String v) {
        for (EducationLevelType c: EducationLevelType.values()) {
            if (c.value.equals(v)) {
                return c;
            }
        }
        throw new IllegalArgumentException(v);
    }

}

maxOccurs Issue

For the maxOccurs issue, the following command line with the no verify (-nv) flag can be used to parse the XML schema:

xjc -nv -d out http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd

This will get you past the following error without having to modify the XML schema:

parsing a schema... [ERROR] Current
configuration of the parser doesn't
allow a maxOccurs attribute value to
be set greater than the value 5,000.
line 41 of
http://www.acf.hhs.gov/programs/cb/systems/nytd/nytd_data_file_format.xsd

Failed to parse a schema.

For More Information

回复 原文
漆黑的白昼 2024-10-22 01:37:01

您还可以使用 typesafeEnumMemberName="generateName" 的 globalBindings，而不是为每个枚举值指定绑定，

<?xml version="1.0" encoding="UTF-8"?>
<bindings xmlns="http://java.sun.com/xml/ns/jaxb"
                xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"
                xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
                xsi:schemaLocation="
http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
    version="2.1" schemaLocation="xxxxxxxxx.xsd" >
    <schemaBindings>
        <package name="xx.xx.xx" />
    </schemaBindings>
    <globalBindings typesafeEnumMemberName="generateName"/>
</bindings>

请参阅 http://download.oracle.com/docs/cd/E17802_01/webservices/webservices/docs/1.5/tutorial/doc/JAXBUsing4.html# wp148515

Instead of specifying a binding for each enum value, you can also use a globalBindings with typesafeEnumMemberName="generateName"

<?xml version="1.0" encoding="UTF-8"?>
<bindings xmlns="http://java.sun.com/xml/ns/jaxb"
                xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"
                xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
                xsi:schemaLocation="
http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
    version="2.1" schemaLocation="xxxxxxxxx.xsd" >
    <schemaBindings>
        <package name="xx.xx.xx" />
    </schemaBindings>
    <globalBindings typesafeEnumMemberName="generateName"/>
</bindings>

see http://download.oracle.com/docs/cd/E17802_01/webservices/webservices/docs/1.5/tutorial/doc/JAXBUsing4.html#wp148515

回复 原文
哭了丶谁疼 2024-10-22 01:37:01

XMLBeans 也不为此 XML 模式生成枚举。使用 XMLBeans 2.5.0（来自 http://xmlbeans.apache.org/ 的最新版本），以下是为 educationLevelType 生成：

/*
 * XML Type:  educationLevelType
 * Namespace: http://nytd.acf.hhs.gov
 * Java type: gov.hhs.acf.nytd.EducationLevelType
 *
 * Automatically generated - do not modify.
 */
package gov.hhs.acf.nytd;


/**
 * An XML educationLevelType(@http://nytd.acf.hhs.gov).
 *
 * This is an atomic type that is a restriction of gov.hhs.acf.nytd.EducationLevelType.
 */
public interface EducationLevelType extends org.apache.xmlbeans.XmlString
{
    public static final org.apache.xmlbeans.SchemaType type = (org.apache.xmlbeans.SchemaType)
        org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(EducationLevelType.class.getClassLoader(), "schemaorg_apache_xmlbeans.system.s1A8CC5216945B0856A28CEF895800DEB").resolveHandle("educationleveltypeb147type");

    org.apache.xmlbeans.StringEnumAbstractBase enumValue();
    void set(org.apache.xmlbeans.StringEnumAbstractBase e);

    static final Enum UNDER_6 = Enum.forString("under 6");
    static final Enum X_6 = Enum.forString("6");
    static final Enum X_7 = Enum.forString("7");
    static final Enum X_8 = Enum.forString("8");
    static final Enum X_9 = Enum.forString("9");
    static final Enum X_10 = Enum.forString("10");
    static final Enum X_11 = Enum.forString("11");
    static final Enum X_12 = Enum.forString("12");
    static final Enum POST_SECONDARY = Enum.forString("post secondary");
    static final Enum COLLEGE = Enum.forString("college");
    static final Enum X = Enum.forString("");

    static final int INT_UNDER_6 = Enum.INT_UNDER_6;
    static final int INT_X_6 = Enum.INT_X_6;
    static final int INT_X_7 = Enum.INT_X_7;
    static final int INT_X_8 = Enum.INT_X_8;
    static final int INT_X_9 = Enum.INT_X_9;
    static final int INT_X_10 = Enum.INT_X_10;
    static final int INT_X_11 = Enum.INT_X_11;
    static final int INT_X_12 = Enum.INT_X_12;
    static final int INT_POST_SECONDARY = Enum.INT_POST_SECONDARY;
    static final int INT_COLLEGE = Enum.INT_COLLEGE;
    static final int INT_X = Enum.INT_X;

    /**
     * Enumeration value class for gov.hhs.acf.nytd.EducationLevelType.
     * These enum values can be used as follows:
     * <pre>
     * enum.toString(); // returns the string value of the enum
     * enum.intValue(); // returns an int value, useful for switches
     * // e.g., case Enum.INT_UNDER_6
     * Enum.forString(s); // returns the enum value for a string
     * Enum.forInt(i); // returns the enum value for an int
     * </pre>
     * Enumeration objects are immutable singleton objects that
     * can be compared using == object equality. They have no
     * public constructor. See the constants defined within this
     * class for all the valid values.
     */
    static final class Enum extends org.apache.xmlbeans.StringEnumAbstractBase
    {
        /**
         * Returns the enum value for a string, or null if none.
         */
        public static Enum forString(java.lang.String s)
            { return (Enum)table.forString(s); }
        /**
         * Returns the enum value corresponding to an int, or null if none.
         */
        public static Enum forInt(int i)
            { return (Enum)table.forInt(i); }

        private Enum(java.lang.String s, int i)
            { super(s, i); }

        static final int INT_UNDER_6 = 1;
        static final int INT_X_6 = 2;
        static final int INT_X_7 = 3;
        static final int INT_X_8 = 4;
        static final int INT_X_9 = 5;
        static final int INT_X_10 = 6;
        static final int INT_X_11 = 7;
        static final int INT_X_12 = 8;
        static final int INT_POST_SECONDARY = 9;
        static final int INT_COLLEGE = 10;
        static final int INT_X = 11;

        public static final org.apache.xmlbeans.StringEnumAbstractBase.Table table =
            new org.apache.xmlbeans.StringEnumAbstractBase.Table
        (
            new Enum[]
            {
                new Enum("under 6", INT_UNDER_6),
                new Enum("6", INT_X_6),
                new Enum("7", INT_X_7),
                new Enum("8", INT_X_8),
                new Enum("9", INT_X_9),
                new Enum("10", INT_X_10),
                new Enum("11", INT_X_11),
                new Enum("12", INT_X_12),
                new Enum("post secondary", INT_POST_SECONDARY),
                new Enum("college", INT_COLLEGE),
                new Enum("", INT_X),
            }
        );
        private static final long serialVersionUID = 1L;
        private java.lang.Object readResolve() { return forInt(intValue()); } 
    }

    /**
     * A factory class with static methods for creating instances
     * of this type.
     */

    public static final class Factory
    {
        public static gov.hhs.acf.nytd.EducationLevelType newValue(java.lang.Object obj) {
          return (gov.hhs.acf.nytd.EducationLevelType) type.newValue( obj ); }

        public static gov.hhs.acf.nytd.EducationLevelType newInstance() {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newInstance( type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType newInstance(org.apache.xmlbeans.XmlOptions options) {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newInstance( type, options ); }

        /** @param xmlAsString the string value to parse */
        public static gov.hhs.acf.nytd.EducationLevelType parse(java.lang.String xmlAsString) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xmlAsString, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.lang.String xmlAsString, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xmlAsString, type, options ); }

        /** @param file the file from which to load an xml document */
        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.File file) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( file, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.File file, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( file, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.net.URL u) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( u, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.net.URL u, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( u, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.InputStream is) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( is, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.InputStream is, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( is, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.Reader r) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( r, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.Reader r, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( r, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(javax.xml.stream.XMLStreamReader sr) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( sr, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(javax.xml.stream.XMLStreamReader sr, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( sr, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(org.w3c.dom.Node node) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( node, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(org.w3c.dom.Node node, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( node, type, options ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static gov.hhs.acf.nytd.EducationLevelType parse(org.apache.xmlbeans.xml.stream.XMLInputStream xis) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xis, type, null ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static gov.hhs.acf.nytd.EducationLevelType parse(org.apache.xmlbeans.xml.stream.XMLInputStream xis, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xis, type, options ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static org.apache.xmlbeans.xml.stream.XMLInputStream newValidatingXMLInputStream(org.apache.xmlbeans.xml.stream.XMLInputStream xis) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newValidatingXMLInputStream( xis, type, null ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static org.apache.xmlbeans.xml.stream.XMLInputStream newValidatingXMLInputStream(org.apache.xmlbeans.xml.stream.XMLInputStream xis, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newValidatingXMLInputStream( xis, type, options ); }

        private Factory() { } // No instance of this class allowed
    }
}

XMLBeans does not generate an enum for this XML schema either. Using XMLBeans 2.5.0 (the latest from http://xmlbeans.apache.org/) the following is what is generated for educationLevelType:

/*
 * XML Type:  educationLevelType
 * Namespace: http://nytd.acf.hhs.gov
 * Java type: gov.hhs.acf.nytd.EducationLevelType
 *
 * Automatically generated - do not modify.
 */
package gov.hhs.acf.nytd;


/**
 * An XML educationLevelType(@http://nytd.acf.hhs.gov).
 *
 * This is an atomic type that is a restriction of gov.hhs.acf.nytd.EducationLevelType.
 */
public interface EducationLevelType extends org.apache.xmlbeans.XmlString
{
    public static final org.apache.xmlbeans.SchemaType type = (org.apache.xmlbeans.SchemaType)
        org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(EducationLevelType.class.getClassLoader(), "schemaorg_apache_xmlbeans.system.s1A8CC5216945B0856A28CEF895800DEB").resolveHandle("educationleveltypeb147type");

    org.apache.xmlbeans.StringEnumAbstractBase enumValue();
    void set(org.apache.xmlbeans.StringEnumAbstractBase e);

    static final Enum UNDER_6 = Enum.forString("under 6");
    static final Enum X_6 = Enum.forString("6");
    static final Enum X_7 = Enum.forString("7");
    static final Enum X_8 = Enum.forString("8");
    static final Enum X_9 = Enum.forString("9");
    static final Enum X_10 = Enum.forString("10");
    static final Enum X_11 = Enum.forString("11");
    static final Enum X_12 = Enum.forString("12");
    static final Enum POST_SECONDARY = Enum.forString("post secondary");
    static final Enum COLLEGE = Enum.forString("college");
    static final Enum X = Enum.forString("");

    static final int INT_UNDER_6 = Enum.INT_UNDER_6;
    static final int INT_X_6 = Enum.INT_X_6;
    static final int INT_X_7 = Enum.INT_X_7;
    static final int INT_X_8 = Enum.INT_X_8;
    static final int INT_X_9 = Enum.INT_X_9;
    static final int INT_X_10 = Enum.INT_X_10;
    static final int INT_X_11 = Enum.INT_X_11;
    static final int INT_X_12 = Enum.INT_X_12;
    static final int INT_POST_SECONDARY = Enum.INT_POST_SECONDARY;
    static final int INT_COLLEGE = Enum.INT_COLLEGE;
    static final int INT_X = Enum.INT_X;

    /**
     * Enumeration value class for gov.hhs.acf.nytd.EducationLevelType.
     * These enum values can be used as follows:
     * <pre>
     * enum.toString(); // returns the string value of the enum
     * enum.intValue(); // returns an int value, useful for switches
     * // e.g., case Enum.INT_UNDER_6
     * Enum.forString(s); // returns the enum value for a string
     * Enum.forInt(i); // returns the enum value for an int
     * </pre>
     * Enumeration objects are immutable singleton objects that
     * can be compared using == object equality. They have no
     * public constructor. See the constants defined within this
     * class for all the valid values.
     */
    static final class Enum extends org.apache.xmlbeans.StringEnumAbstractBase
    {
        /**
         * Returns the enum value for a string, or null if none.
         */
        public static Enum forString(java.lang.String s)
            { return (Enum)table.forString(s); }
        /**
         * Returns the enum value corresponding to an int, or null if none.
         */
        public static Enum forInt(int i)
            { return (Enum)table.forInt(i); }

        private Enum(java.lang.String s, int i)
            { super(s, i); }

        static final int INT_UNDER_6 = 1;
        static final int INT_X_6 = 2;
        static final int INT_X_7 = 3;
        static final int INT_X_8 = 4;
        static final int INT_X_9 = 5;
        static final int INT_X_10 = 6;
        static final int INT_X_11 = 7;
        static final int INT_X_12 = 8;
        static final int INT_POST_SECONDARY = 9;
        static final int INT_COLLEGE = 10;
        static final int INT_X = 11;

        public static final org.apache.xmlbeans.StringEnumAbstractBase.Table table =
            new org.apache.xmlbeans.StringEnumAbstractBase.Table
        (
            new Enum[]
            {
                new Enum("under 6", INT_UNDER_6),
                new Enum("6", INT_X_6),
                new Enum("7", INT_X_7),
                new Enum("8", INT_X_8),
                new Enum("9", INT_X_9),
                new Enum("10", INT_X_10),
                new Enum("11", INT_X_11),
                new Enum("12", INT_X_12),
                new Enum("post secondary", INT_POST_SECONDARY),
                new Enum("college", INT_COLLEGE),
                new Enum("", INT_X),
            }
        );
        private static final long serialVersionUID = 1L;
        private java.lang.Object readResolve() { return forInt(intValue()); } 
    }

    /**
     * A factory class with static methods for creating instances
     * of this type.
     */

    public static final class Factory
    {
        public static gov.hhs.acf.nytd.EducationLevelType newValue(java.lang.Object obj) {
          return (gov.hhs.acf.nytd.EducationLevelType) type.newValue( obj ); }

        public static gov.hhs.acf.nytd.EducationLevelType newInstance() {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newInstance( type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType newInstance(org.apache.xmlbeans.XmlOptions options) {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newInstance( type, options ); }

        /** @param xmlAsString the string value to parse */
        public static gov.hhs.acf.nytd.EducationLevelType parse(java.lang.String xmlAsString) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xmlAsString, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.lang.String xmlAsString, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xmlAsString, type, options ); }

        /** @param file the file from which to load an xml document */
        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.File file) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( file, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.File file, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( file, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.net.URL u) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( u, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.net.URL u, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( u, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.InputStream is) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( is, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.InputStream is, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( is, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.Reader r) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( r, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(java.io.Reader r, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, java.io.IOException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( r, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(javax.xml.stream.XMLStreamReader sr) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( sr, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(javax.xml.stream.XMLStreamReader sr, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( sr, type, options ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(org.w3c.dom.Node node) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( node, type, null ); }

        public static gov.hhs.acf.nytd.EducationLevelType parse(org.w3c.dom.Node node, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( node, type, options ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static gov.hhs.acf.nytd.EducationLevelType parse(org.apache.xmlbeans.xml.stream.XMLInputStream xis) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xis, type, null ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static gov.hhs.acf.nytd.EducationLevelType parse(org.apache.xmlbeans.xml.stream.XMLInputStream xis, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return (gov.hhs.acf.nytd.EducationLevelType) org.apache.xmlbeans.XmlBeans.getContextTypeLoader().parse( xis, type, options ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static org.apache.xmlbeans.xml.stream.XMLInputStream newValidatingXMLInputStream(org.apache.xmlbeans.xml.stream.XMLInputStream xis) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newValidatingXMLInputStream( xis, type, null ); }

        /** @deprecated {@link org.apache.xmlbeans.xml.stream.XMLInputStream} */
        public static org.apache.xmlbeans.xml.stream.XMLInputStream newValidatingXMLInputStream(org.apache.xmlbeans.xml.stream.XMLInputStream xis, org.apache.xmlbeans.XmlOptions options) throws org.apache.xmlbeans.XmlException, org.apache.xmlbeans.xml.stream.XMLStreamException {
          return org.apache.xmlbeans.XmlBeans.getContextTypeLoader().newValidatingXMLInputStream( xis, type, options ); }

        private Factory() { } // No instance of this class allowed
    }
}
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