Question

我必须使用GWT在jboss errai中创建一个项目，但我想使用eclipse建模框架.ecore模型使用acceleo生成我的模型代码。我做过这件事。

使用命令

mvn archetype：generate -DarchetypeGroupId = org.jboss.errai.archetypes -DarchetypeArtifactId = cdi-quickstart -DarchetypeVersion = 2.2.0.Final

导入项目以eclipse作为现有的maven项目。
转到Acceleo-＆gt;将项目转换为Acceleo Generator项目，但什么都没有。
然后我转到Acceleo-＆gt;转换为Acceleo MTL项目并使用.ecore模型创建了一个新的加速项目并使用.ecore模型为我之前的项目生成模型，但在模型类中出现错误，因为我在字符串中获得EString 和其他也作为E数据类型，PLZ建议解决方案如何在我的jboss errai maven项目中使用加速功能。

我的模板文件为：

[comment encoding = UTF-8 /]
[module main('http://www.eclipse.org/emf/2002/Ecore')  ]



[template public generateElement(anEClass : EClass)]
[comment @main /]
[file (anEClass.name.concat('.java'), false, 'UTF-8')]
    public class [anEClass.name.toUpperFirst()/]{
[ for (p:EAttribute|anEClass.eAttributes) separator('\n')]
private [p.eAttributeType.name/] [p.name/];
[/for]

[ for (p:EAttribute|anEClass.eAttributes)  separator('\n')]
public  [p.eAttributeType.name/]  get[p.name.toUpperFirst()/]()
{

    return this.[p.name/];


}
[/for]

[ for (p:EAttribute|anEClass.eAttributes) separator('\n')]
public  void set[p.name.toUpperFirst()/]([p.eAttributeType.name/] [p.name/])
{
 this.[p.name/]=[p.name/];
}
[/for]


[protected ('protected')]

[/protected]

}



[/file]
[/template]

.ecore模型生成的模型之一为

public class UserRegistration {
    private EString strFirstName;
    private EString strSurName;
    private EString strOccupation;
    private EString strQualificaion;
    private EString strFotherName;
    private EString strMotherName;
    private EEList chMaritalStatus;
    private EDouble dblAnnualIncome;
    private EDate dtDOB;
    private EString strAbout;
    private EJavaClass objAcceleo;

    public EString getStrFirstName() {
        return this.strFirstName;
    }

    public EString getStrSurName() {
        return this.strSurName;
    }

    public EString getStrOccupation() {
        return this.strOccupation;
    }

    public EString getStrQualificaion() {
        return this.strQualificaion;
    }

    public EString getStrFotherName() {
        return this.strFotherName;
    }

    public EString getStrMotherName() {
        return this.strMotherName;
    }

    public EEList getChMaritalStatus() {
        return this.chMaritalStatus;
    }

    public EDouble getDblAnnualIncome() {
        return this.dblAnnualIncome;
    }

    public EDate getDtDOB() {
        return this.dtDOB;
    }

    public EString getStrAbout() {
        return this.strAbout;
    }

    public EJavaClass getObjAcceleo() {
        return this.objAcceleo;
    }

    public void setStrFirstName(EString strFirstName) {
        this.strFirstName = strFirstName;
    }

    public void setStrSurName(EString strSurName) {
        this.strSurName = strSurName;
    }

    public void setStrOccupation(EString strOccupation) {
        this.strOccupation = strOccupation;
    }

    public void setStrQualificaion(EString strQualificaion) {
        this.strQualificaion = strQualificaion;
    }

    public void setStrFotherName(EString strFotherName) {
        this.strFotherName = strFotherName;
    }

    public void setStrMotherName(EString strMotherName) {
        this.strMotherName = strMotherName;
    }

    public void setChMaritalStatus(EEList chMaritalStatus) {
        this.chMaritalStatus = chMaritalStatus;
    }

    public void setDblAnnualIncome(EDouble dblAnnualIncome) {
        this.dblAnnualIncome = dblAnnualIncome;
    }

    public void setDtDOB(EDate dtDOB) {
        this.dtDOB = dtDOB;
    }

    public void setStrAbout(EString strAbout) {
        this.strAbout = strAbout;
    }

    public void setObjAcceleo(EJavaClass objAcceleo) {
        this.objAcceleo = objAcceleo;
    }

    //Start of user code protected
    //End of user code
}

这里我将EString取代String和其他原始数据类型作为E-Data类型。

Plz建议一个解决方案如何获得相同的java数据和其他处理器

Answer 1

实际上，我在我的mtl文件中修改了我的问题的核心答案

[comment encoding = UTF-8 /]
[module main('http://www.eclipse.org/emf/2002/Ecore')/]  
[template public generateElement(anEClass : EClass)]
[comment @main /]
[file (anEClass.name.concat('.java'), false, 'UTF-8')]
package com.garvityWeb.main.migrated.models;
@Portable
public class [anEClass.name.toUpperFirst()/]
{
[ for (p:EAttribute|anEClass.eAttributes) separator('\n')]
@Inject
@DataField
private [p.eAttributeType.instanceClassName/] [p.name/];
[/for]

[ for (p:EAttribute|anEClass.eAttributes)  separator('\n')]
public  [p.eAttributeType.instanceClassName/]  get[p.name.toUpperFirst()/]()
{
    return this.[p.name/];
}
[/for]
[ for (p:EAttribute|anEClass.eAttributes) separator('\n')]
public  void set[p.name.toUpperFirst()/]([p.eAttributeType.instanceClassName/] [p.name/])
{
 this.[p.name/]=[p.name/];
}
[/for]
}
[/file]
[/template]

将加速器与jboss errai和gwt结合使用

1 个答案: