Comment générer jaxb classes de xsd à l'aide de gradle, jaxb et xjc, les classes devraient avoir XmlRootElement

construire.gradle devrait ressembler à ci-dessous

    buildscript {
    repositories {
    mavenCentral()
        jcenter()
    }
    dependencies {
        classpath "net.saliman:gradle-cobertura-plugin:2.2.4"
        classpath 'com.github.jacobono:gradle-jaxb-plugin:1.3.5'

    }
}
apply plugin: 'com.github.jacobono.jaxb'
dependencies {
    jaxb 'com.sun.xml.bind:jaxb-xjc:2.2.7'
    jaxb "org.jvnet.jaxb2_commons:jaxb2-basics-ant:0.6.5"
    jaxb "org.jvnet.jaxb2_commons:jaxb2-basics:0.6.4"
    jaxb "org.jvnet.jaxb2_commons:jaxb2-basics-annotate:0.6.4"
}
configurations {
    jaxb
}
task jaxb(){
    description 'Converts xsds to classes'
    def jaxbTargetDir = file("generated")
    doLast {
    jaxbTargetDir.mkdirs()
    ant.taskdef(name: 'xjc', classname: 'org.jvnet.jaxb2_commons.xjc.XJC2Task', classpath: configurations.jaxb.asPath)
    ant.jaxbTargetDir = jaxbTargetDir 
    ant.xjc(destdir: '${jaxbTargetDir}', package: 'com.sample.jaxbclasses', schema:'generated/schema.xsd', binding:'generated/binding.xjb', extension:'true'){
        arg(value: "-Xannotate")
        }
    }
}

schéma.xsd

    <xs:element name="user" type="user" />
    <xs:element name="userList" type="userList" />

    <xs:complexType name="user">
        <xs:all>
            <xs:element name="id" type="xs:long" minOccurs="0" />
            <xs:element name="name" type="xs:string" />
            <xs:element name="registrationDate" type="xs:dateTime" />
        </xs:all>
    </xs:complexType>

    <xs:complexType name="userList">
        <xs:sequence>
            <xs:element name="user" type="user" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
    </xs:complexType>

</xs:schema>

de liaison.xjb

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<jaxb:bindings xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:annox="http://annox.dev.java.net" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
    version="2.1">
    <jaxb:globalBindings>
        <!-- Use java.util.Calendar instead of javax.xml.datatype.XMLGregorianCalendar for xs:dateTime -->
        <jaxb:javaType name="java.util.Calendar" xmlType="xs:dateTime"
                parseMethod="javax.xml.bind.DatatypeConverter.parseDateTime" 
                printMethod="javax.xml.bind.DatatypeConverter.printDateTime" />

        <!-- Force all classes implements Serializable -->
        <xjc:serializable uid="1" />
    </jaxb:globalBindings>

    <!-- Annotate the following classes with XmlRootElement -->
    <jaxb:bindings schemaLocation="schema.xsd" node="/xs:schema">
        <jaxb:bindings node="xs:complexType[@name='user']">
            <annox:annotate>
                <annox:annotate annox:class="javax.xml.bind.annotation.XmlRootElement" name="user" />
            </annox:annotate>
        </jaxb:bindings>
        <jaxb:bindings node="xs:complexType[@name='userList']">
            <annox:annotate>
                <annox:annotate annox:class="javax.xml.bind.annotation.XmlRootElement" name="userList" />
            </annox:annotate>
        </jaxb:bindings>
    </jaxb:bindings>
</jaxb:bindings>

en dessous de la liaison.xjb pourrait être utilisé aussi bien

<?xml version="1.0"?>
<jxb:bindings version="1.0" xmlns:jxb="http://java.sun.com/xml/ns/jaxb" xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" jxb:extensionBindingPrefixes="xjc" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <jxb:bindings schemaLocation="schema.xsd" node="/xs:schema">
    <jxb:globalBindings>
      <xjc:simple />
    </jxb:globalBindings>
  </jxb:bindings>
</jxb:bindings>

Maintenant, vous pouvez exécuter la tâche dejaxb', Tous ensemble. Acclamations!

User.java

//
//This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v2.2.7 
//See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
//Any modifications to this file will be lost upon recompilation of the source schema. 
//Generated on: 2017.01.26 at 11:59:18 AM EST 
//
package com.sample.jaxbclasses;
import java.io.Serializable;
import java.util.Calendar;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
/**
* <p>Java class for user complex type.
* 
* <p>The following schema fragment specifies the expected content contained within this class.
* 
* <pre>
* &lt;complexType name="user">
*   &lt;complexContent>
*     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
*       &lt;all>
*         &lt;element name="id" type="{http://www.w3.org/2001/XMLSchema}long" minOccurs="0"/>
*         &lt;element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
*         &lt;element name="registrationDate" type="{http://www.w3.org/2001/XMLSchema}dateTime"/>
*       &lt;/all>
*     &lt;/restriction>
*   &lt;/complexContent>
* &lt;/complexType>
* </pre>
* 
* 
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "user", propOrder = {
})
@XmlRootElement(name = "user")
public class User
implements Serializable
{
private final static long serialVersionUID = 1L;
protected Long id;
@XmlElement(required = true)
protected String name;
@XmlElement(required = true, type = String.class)
@XmlJavaTypeAdapter(Adapter1 .class)
@XmlSchemaType(name = "dateTime")
protected Calendar registrationDate;
/**
* Gets the value of the id property.
* 
* @return
*     possible object is
*     {@link Long }
*     
*/
public Long getId() {
return id;
}
/**
* Sets the value of the id property.
* 
* @param value
*     allowed object is
*     {@link Long }
*     
*/
public void setId(Long value) {
this.id = value;
}
/**
* Gets the value of the name property.
* 
* @return
*     possible object is
*     {@link String }
*     
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
* 
* @param value
*     allowed object is
*     {@link String }
*     
*/
public void setName(String value) {
this.name = value;
}
/**
* Gets the value of the registrationDate property.
* 
* @return
*     possible object is
*     {@link String }
*     
*/
public Calendar getRegistrationDate() {
return registrationDate;
}
/**
* Sets the value of the registrationDate property.
* 
* @param value
*     allowed object is
*     {@link String }
*     
*/
public void setRegistrationDate(Calendar value) {
this.registrationDate = value;
}
}

OriginalL'auteur aamir

Ma version utiliser gradle fonctionnalité native de générer jaxbclasses.

Éventuellement, si le cas où votre schéma dépend de l'xsd(s), utilisez "Oasis Catalogue" technique pour résoudre externe XSD localement. Dans ce cas également désactiver le schéma XML des validations pour éviter des erreurs de validation.

En option, vous pouvez ajuster votre jaxbclasses avec une coutume jaxb de liaison. (Jaxb-liaisons.xjb)

Est fondamentalement un gradle tâche personnalisée, qui invoquent le XJCTask tâche ant disponible dans la machine virtuelle Java, dans mon exemple, les bibliothèques sont de Java 8. Nom de la tâche est "generateSources", et doivent être ajustées en fonction de votre emplacement du schéma.

configurations {
jaxb //Only for generation purpose
}
dependencies {
jaxb  'javax.xml.bind:jaxb-api:2.2.11' 
jaxb  'com.sun.xml.bind:jaxb-xjc:2.2.11'    
jaxb  'com.sun.xml.bind:jaxb-impl:2.2.11'
jaxb  'com.sun.xml.bind:jaxb-osgi:2.2.11'
}
task generateSources() {
doLast {
def jaxbTargetDir = file("$buildDir/generated/src/main/java")
if (!jaxbTargetDir.exists()) {
jaxbTargetDir.mkdirs()
}
ant.taskdef(name: 'xjc', classname: 'com.sun.tools.xjc.XJCTask', classpath: configurations.jaxb.asPath)
ant.xjc(
destdir: "${jaxbTargetDir}",
schema: "${projectDir}/src/main/resources/MySchema.xsd",
binding: "${projectDir}/src/main/resources/jaxb-bindings.xjb",
catalog: "${projectDir}/src/main/resources/catalog.xml",
removeOldOutput: 'yes', extension: 'true'
)
{
arg(line: '-nv -disableXmlSecurity')
}
}
}

Dans le cas où vous avez besoin de catalogue de créer un fichier "catalog.xml" ce qui pourrait ressembler à ceci:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE catalog
PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN"
"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
<system systemId="http://www.w3.org/TR/2002/REC-xmlenc-core-20021210/xenc-schema.xsd" uri="xenc-schema.xsd" />
<system systemId="http://www.w3.org/TR/xmlenc-core/xenc-schema.xsd" uri="xenc-schema.xsd" />
<system systemId="http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd" uri="xmldsig-core-schema.xsd" />
</catalog>

Pour jaxbinding

<?xml version="1.0" encoding="UTF-8"?>
<bindings xmlns="http://java.sun.com/xml/ns/jaxb" version="2.1"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<globalBindings>
<xjc:javaType
adapter="org.gazpachoquest.sample.JodaLocalDateTimeConverter"
name="org.joda.time.LocalDateTime" xmlType="xs:dateTime" />
</globalBindings>
</bindings>

Si, en plus de jaxb génération, vous devez inclure ces classes à construire. Vous avez besoin d'ajuster gradle source de la disposition et des dépendances.

apply plugin: 'java'
def generatedSourcesOutput = "$buildDir/generated/main/java"
sourceSets {
main {
java.srcDirs "$generatedSourcesOutput"
}
}
configurations {
jaxb
}
dependencies {
jaxb  'javax.xml.bind:jaxb-api:2.2.11' 
jaxb  'com.sun.xml.bind:jaxb-xjc:2.2.11'    
jaxb  'com.sun.xml.bind:jaxb-impl:2.2.11'
jaxb  'com.sun.xml.bind:jaxb-osgi:2.2.11'
compile 'com.sun.xml.bind:jaxb-xjc:2.2.11'
compile 'com.sun.xml.bind:jaxb-impl:2.2.11'
compile 'javax.xml.bind:jaxb-api:2.2.11'
}
compileJava {
dependsOn generateSources
}

C'est tout!

OriginalL'auteur Antonio Maria Sanchez Berrocal