问题是我需要从我提供的文件构建Web服务客户端。我已将此文件存储在本地文件系统中,并且在将WSDL文件保存在正确的文件系统文件夹中时,一切都很好。当我将其部署到服务器或从文件系统文件夹中删除WSDL时,代理无法找到WSDL并出现错误。我在网上搜索过,但我发现了以下帖子,但我无法使其发挥作用:
JAX-WS Loading WSDL from jar
http://www.java.net/forum/topic/glassfish/metro-and-jaxb/client-jar-cant-find-local-wsdl-0
http://blog.vinodsingh.com/2008/12/locally-packaged-wsdl.html
我正在使用NetBeans 6.1(这是我要用这个新的Web服务客户端更新的遗留应用程序)。下面是JAX-WS代理类:
@WebServiceClient(name = "SOAService", targetNamespace = "http://soaservice.eci.ibm.com/", wsdlLocation = "file:/C:/local/path/to/wsdl/SOAService.wsdl")
public class SOAService
extends Service
{
private final static URL SOASERVICE_WSDL_LOCATION;
private final static Logger logger = Logger.getLogger(com.ibm.eci.soaservice.SOAService.class.getName());
static {
URL url = null;
try {
URL baseUrl;
baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource(".");
url = new URL(baseUrl, "file:/C:/local/path/to/wsdl/SOAService.wsdl");
} catch (MalformedURLException e) {
logger.warning("Failed to create URL for the wsdl Location: 'file:/C:/local/path/to/wsdl/SOAService.wsdl', retrying as a local file");
logger.warning(e.getMessage());
}
SOASERVICE_WSDL_LOCATION = url;
}
public SOAService(URL wsdlLocation, QName serviceName) {
super(wsdlLocation, serviceName);
}
public SOAService() {
super(SOASERVICE_WSDL_LOCATION, new QName("http://soaservice.eci.ibm.com/", "SOAService"));
}
/**
* @return
* returns SOAServiceSoap
*/
@WebEndpoint(name = "SOAServiceSOAP")
public SOAServiceSoap getSOAServiceSOAP() {
return super.getPort(new QName("http://soaservice.eci.ibm.com/", "SOAServiceSOAP"), SOAServiceSoap.class);
}
/**
* @param features
* A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy. Supported features not in the <code>features</code> parameter will have their default values.
* @return
* returns SOAServiceSoap
*/
@WebEndpoint(name = "SOAServiceSOAP")
public SOAServiceSoap getSOAServiceSOAP(WebServiceFeature... features) {
return super.getPort(new QName("http://soaservice.eci.ibm.com/", "SOAServiceSOAP"), SOAServiceSoap.class, features);
}
}
这是我使用代理的代码:
WebServiceClient annotation = SOAService.class.getAnnotation(WebServiceClient.class);
// trying to replicate proxy settings
URL baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource("");//note : proxy uses "."
URL url = new URL(baseUrl, "/WEB-INF/wsdl/client/SOAService.wsdl");
//URL wsdlUrl = this.getClass().getResource("/META-INF/wsdl/SOAService.wsdl");
SOAService serviceObj = new SOAService(url, new QName(annotation.targetNamespace(), annotation.name()));
proxy = serviceObj.getSOAServiceSOAP();
/* baseUrl;
//classes\com\ibm\eci\soaservice
//URL url = new URL(baseUrl, "../../../../wsdl/SOAService.wsdl");
proxy = new SOAService().getSOAServiceSOAP();*/
//updating service endpoint
Map<String, Object> ctxt = ((BindingProvider)proxy ).getRequestContext();
ctxt.put(JAXWSProperties.HTTP_CLIENT_STREAMING_CHUNK_SIZE, 8192);
ctxt.put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, WebServiceUrl);
NetBeans将WSDL的副本放在 web-inf / wsdl / client / SOAService 中,因此我也不想将其添加到 META-INF 。服务类位于 WEB-INF / classes / com / ibm / eci / soaservice / 中,baseurl变量包含文件系统的完整路径(c:\ path \ to \ the \ project ... \ soaservice)。上面的代码引发了错误:
javax.xml.ws.WebServiceException:无法访问WSDL:file:/WEB-INF/wsdl/client/SOAService.wsdl。它失败了: \ WEB-INF \ wsdl \ client \ SOAService.wsdl(找不到路径)
首先,我应该更新代理类的wsdllocation吗?那么如何告诉WEB-INF / classes / com / ibm / eci / soaservice中的SOAService类在\ WEB-INF \ wsdl \ client \ SOAService.wsdl中搜索WSDL?
已编辑:我找到了另一个链接 - http://jianmingli.com/wp/?cat=41,它说将WSDL放入类路径中。我很惭愧地问:如何将它放入Web应用程序类路径?
答案 0 :(得分:110)
最好的选择是使用jax-ws-catalog.xml
编译本地WSDL文件时,覆盖WSDL位置并将其设置为
http://localhost/wsdl/SOAService.wsdl
不要担心这只是一个URI而不是一个URL,这意味着您不必在该地址提供WSDL。
您可以通过将wsdllocation选项传递给wsdl到java编译器来完成此操作。
这样做会改变您的代理代码
static {
URL url = null;
try {
URL baseUrl;
baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource(".");
url = new URL(baseUrl, "file:/C:/local/path/to/wsdl/SOAService.wsdl");
} catch (MalformedURLException e) {
logger.warning("Failed to create URL for the wsdl Location: 'file:/C:/local/path/to/wsdl/SOAService.wsdl', retrying as a local file");
logger.warning(e.getMessage());
}
SOASERVICE_WSDL_LOCATION = url;
}
到
static {
URL url = null;
try {
URL baseUrl;
baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource(".");
url = new URL(baseUrl, "http://localhost/wsdl/SOAService.wsdl");
} catch (MalformedURLException e) {
logger.warning("Failed to create URL for the wsdl Location: 'http://localhost/wsdl/SOAService.wsdl', retrying as a local file");
logger.warning(e.getMessage());
}
SOASERVICE_WSDL_LOCATION = url;
}
注意文件://在URL构造函数中更改为http://。
现在出现在jax-ws-catalog.xml中。如果没有jax-ws-catalog.xml,jax-ws确实会尝试从该位置加载WSDL
http://localhost/wsdl/SOAService.wsdl并且失败,因为没有这样的WSDL可用。
但是使用jax-ws-catalog.xml,只要它尝试访问WSDL @
http://localhost/wsdl/SOAService.wsdl,就可以将jax-ws重定向到本地打包的WSDL。
这是jax-ws-catalog.xml
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog" prefer="system">
<system systemId="http://localhost/wsdl/SOAService.wsdl"
uri="wsdl/SOAService.wsdl"/>
</catalog>
你正在做的是告诉jax-ws,当它需要从
http://localhost/wsdl/SOAService.wsdl加载WSDL时,它应该从本地路径wsdl / SOAService.wsdl加载它。
现在你应该把wsdl / SOAService.wsdl和jax-ws-catalog.xml放在哪里?那是百万美元的问题不是吗? 它应该位于应用程序jar的META-INF目录中。
这样的事情
ABCD.jar |__ META-INF |__ jax-ws-catalog.xml |__ wsdl |__ SOAService.wsdl
这样您甚至不必覆盖访问代理的客户端中的URL。 WSDL是从您的JAR中获取的,您可以避免在代码中使用硬编码的文件系统路径。
有关jax-ws-catalog.xml的更多信息 http://jax-ws.java.net/nonav/2.1.2m1/docs/catalog-support.html
希望有所帮助
答案 1 :(得分:17)
我们成功采取的另一种方法是使用wsimport(来自Ant,作为Ant任务)生成WS客户端代理代码,并指定wsdlLocation属性。
<wsimport debug="true" keep="true" verbose="false" target="2.1" sourcedestdir="${generated.client}" wsdl="${src}${wsdl.file}" wsdlLocation="${wsdl.file}">
</wsimport>
由于我们为具有多个WSDL的项目运行此操作,因此脚本动态解析$(wsdl.file}值,该值设置为相对于JavaSource位置的/META-INF/wsdl/YourWebServiceName.wsdl(或者/ src,具体取决于你的项目设置方式。)在构建过程中,WSDL和XSD文件被复制到这个位置并打包在JAR文件中。(类似于上面Bhasakar描述的解决方案)
MyApp.jar
|__META-INF
|__wsdl
|__YourWebServiceName.wsdl
|__YourWebServiceName_schema1.xsd
|__YourWebServiceName_schmea2.xsd
注意:确保WSDL文件对任何导入的XSD使用相对引用而不是http URL:
<types>
<xsd:schema>
<xsd:import namespace="http://valueobject.common.services.xyz.com/" schemaLocation="YourWebService_schema1.xsd"/>
</xsd:schema>
<xsd:schema>
<xsd:import namespace="http://exceptions.util.xyz.com/" schemaLocation="YourWebService_schema2.xsd"/>
</xsd:schema>
</types>
在生成的代码中,我们发现:
/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.2-b05-
* Generated source version: 2.1
*
*/
@WebServiceClient(name = "YourService", targetNamespace = "http://test.webservice.services.xyz.com/", wsdlLocation = "/META-INF/wsdl/YourService.wsdl")
public class YourService_Service
extends Service
{
private final static URL YOURWEBSERVICE_WSDL_LOCATION;
private final static WebServiceException YOURWEBSERVICE_EXCEPTION;
private final static QName YOURWEBSERVICE_QNAME = new QName("http://test.webservice.services.xyz.com/", "YourService");
static {
YOURWEBSERVICE_WSDL_LOCATION = com.xyz.services.webservice.test.YourService_Service.class.getResource("/META-INF/wsdl/YourService.wsdl");
WebServiceException e = null;
if (YOURWEBSERVICE_WSDL_LOCATION == null) {
e = new WebServiceException("Cannot find '/META-INF/wsdl/YourService.wsdl' wsdl. Place the resource correctly in the classpath.");
}
YOURWEBSERVICE_EXCEPTION = e;
}
public YourService_Service() {
super(__getWsdlLocation(), YOURWEBSERVICE_QNAME);
}
public YourService_Service(URL wsdlLocation, QName serviceName) {
super(wsdlLocation, serviceName);
}
/**
*
* @return
* returns YourService
*/
@WebEndpoint(name = "YourServicePort")
public YourService getYourServicePort() {
return super.getPort(new QName("http://test.webservice.services.xyz.com/", "YourServicePort"), YourService.class);
}
/**
*
* @param features
* A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy. Supported features not in the <code>features</code> parameter will have their default values.
* @return
* returns YourService
*/
@WebEndpoint(name = "YourServicePort")
public YourService getYourServicePort(WebServiceFeature... features) {
return super.getPort(new QName("http://test.webservice.services.xyz.com/", "YourServicePort"), YourService.class, features);
}
private static URL __getWsdlLocation() {
if (YOURWEBSERVICE_EXCEPTION!= null) {
throw YOURWEBSERVICE_EXCEPTION;
}
return YOURWEBSERVICE_WSDL_LOCATION;
}
}
也许这也有帮助。这只是一种不使用“目录”方法的不同方法。
答案 2 :(得分:4)
非常感谢Bhaskar Karambelkar的回答,详细解释并解决了我的问题。但是,我想在三个简单的步骤中为那些急于修复的人重新说明答案
wsdlLocation= "http://localhost/wsdl/yourwsdlname.wsdl"
在META-INF下创建一个xml文件jax-ws-catalog.xml,如下所示
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"
prefer="system">
<system systemId="http://localhost/wsdl/yourwsdlname.wsdl" uri="wsdl/yourwsdlname.wsdl" />
</catalog>
现在打包你的罐子。不再引用本地目录,它都在
中打包和引用答案 3 :(得分:1)
对于那些使用Spring的人,您可以使用classpath-protocol简单地引用任何classpath-resource。因此,在wsdlLocation的情况下,这变为:
<wsdlLocation>classpath:META-INF/webservice.wsdl</wsdlLocation>
请注意,这不是标准的Java行为。另见:http://docs.spring.io/spring/docs/current/spring-framework-reference/html/resources.html
答案 4 :(得分:0)
此处描述的完全相同的问题。无论我做了什么,按照上面的例子,改变我的WSDL文件的位置(在我们的例子中是从Web服务器),它仍然引用嵌入在服务器进程的源树中的原始位置。
在 MANY 小时尝试调试之后,我注意到异常总是从完全相同的行抛出(在我的情况下为41)。最后,今天早上,我决定将我的源客户端代码发送给我们的贸易伙伴,这样他们至少可以了解代码的外观,但也许可以构建自己的代码。对于我的 shock 和恐怖,我在我的客户端源代码树中找到了一堆类文件和我的.java文件。多奇怪!!我怀疑这些是JAX-WS客户端构建器工具的副产品。
一旦我摧毁了那些愚蠢的.class文件并执行了完整的客户端代码清理和重建,一切都运行得很好! Redonculous !!
YMMV, 安德鲁
答案 5 :(得分:0)
对于那些仍在这里寻求解决方案的人,最简单的解决方案是使用<wsdlLocation>
,而无需更改任何代码。工作步骤如下:
src/main/resource
在pom文件中,添加wsdlDirectory和wsdlLocation(在wsdlLocation的开头不要错过/),如下所示。 wsdlDirectory用于生成代码,而wsdlLocation用于在运行时创建动态代理。
<wsdlDirectory>src/main/resources/mydir</wsdlDirectory>
<wsdlLocation>/mydir/my.wsdl</wsdlLocation>
然后在您的Java代码中(使用无参数构造函数):
MyPort myPort = new MyPortService().getMyPort();
为完整起见,我在这里提供完整的代码生成部分,并在生成的代码中提供流利的api。
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.5</version>
<dependencies>
<dependency>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-fluent-api</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-tools</artifactId>
<version>2.3.0</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>wsdl-to-java-generator</id>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<xjcArgs>
<xjcArg>-Xfluent-api</xjcArg>
</xjcArgs>
<keep>true</keep>
<wsdlDirectory>src/main/resources/package</wsdlDirectory>
<wsdlLocation>/package/my.wsdl</wsdlLocation>
<sourceDestDir>${project.build.directory}/generated-sources/annotations/jaxb</sourceDestDir>
<packageName>full.package.here</packageName>
</configuration>
</execution>
</executions>
答案 6 :(得分:0)
对于那些使用多个 wsdl 文件的人:
pom.xml
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<bindingDirectory>${basedir}/src/main/resources/jaxws</bindingDirectory>
<bindingFiles>
<bindingFile>binding.xjb</bindingFile>
</bindingFiles>
<wsdlDirectory>${basedir}/src/main/resources/wsdl</wsdlDirectory>
<wsdlFiles>
<wsdlFile>VN_PCSApplicationManagementService_v21.xml</wsdlFile>
<wsdlFile>VN_PCSApplicationOfferManagementService_v7.xml</wsdlFile>
<wsdlFile>VN_PCSOnlineDebtService_v2.xml</wsdlFile>
</wsdlFiles>
</configuration>
</execution>
</executions>
创建服务客户端时:
@Bean
public ApplicationOfferManagementWSV7 getAppOfferWS() {
String wsdlLocation = OnlineDebtWSv2Soap11QSService.class.getAnnotation(WebServiceClient.class).wsdlLocation().replaceFirst(".+wsdl/", "/wsdl/");
URL url = this.getClass().getResource(wsdlLocation);
ApplicationOfferManagementWSV7 applicationManagementWSV21 = new ApplicationOfferManagementWSV7Soap11QSService(url)
.getApplicationOfferManagementWSV7Soap11QSPort();
BindingProvider binding = (BindingProvider) applicationManagementWSV21;
binding.getRequestContext().put(BindingProvider.USERNAME_PROPERTY, username);
binding.getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password);
binding.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, offerEndpoint);
return applicationManagementWSV21;
}