它又是我。而今天,我面臨着一個奇怪的問題。要麼我沒有正確理解某些東西,要麼我只是錯過了樹木前的阿甘。JNLP:tools.jar不在類路徑中
以下情形:
- 我使用JavaFX,在JDK 1.7
- 我需要兩個客戶端運行時綁定:桌面(JAR)和小程序(在瀏覽器中JNLP)
- 我有一個Maven項目設立項目
- 我有一個父POM和不同的子模塊
- 我需要我的客戶端與web服務進行交流,對於我心中已經選擇CXF爲框架(我需要ŧ Ø能夠連接到Web服務
- 「連接到Web服務的東西」是叫wsConnector
這裏的自己行家子模塊一些更多的環境信息,並開啓運行Web服務)我POM片段:
mvn -version
Apache Maven 3.0.4 (r1232337; 2012-01-17 09:44:56+0100)
Maven home: C:\Program Files (x86)\Apache\maven-3.0.4\bin\..
Java version: 1.7.0_07, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.7.0_07\jre
Default locale: de_DE, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"
爲了能夠編譯wsConnector子模塊,再一次大約需要所有的Web服務連接東西照顧,我需要到的tools.jar從JDK結合起來,作爲CXF需要這一點。從父pom.xml的
相關屬性:
<properties>
<maven.compiler.source>1.7</maven.compiler.source>
...
</properties>
子模塊的pom.xml:
<properties>
<cxf.version>2.6.2</cxf.version>
</properties>
<dependencies>
<dependency>
... // some other sub modules
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>tools</artifactId>
<version>${maven.compiler.source}]</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
如果我運行mvn clean package
,一切工作正常,很正常。在我的客戶端應用程序的部署目錄中(jar,生成的HTML和jnlp文件也在這裏),我也找到了tools.jar
。
如果我在JNLP文件一看,我發現條目:
<jar href="tools.jar" size="15226565" download="eager" />
現在我的問題是:如果我運行客戶端java -jar client.jar
,一切正常。但是如果我調用HTML/JNLP文件,我得到一個ClassNotFoundException
,指出tools.jar不在類路徑中。 因此,它不關心我是否從服務器或本地主機打開小程序。
這裏是堆棧跟蹤:
java.lang.IllegalStateException: Unable to create schema compiler
at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompilerWithDefaultAllocator(JAXBUtils.java:694)
at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:303)
at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:270)
at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:263)
at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:198)
at com.multiguide.ws.WebServiceConnector.setWsdlUrl(WebServiceConnector.java:45)
at com.multiguide.ws.WebServiceConnector.setWsdlUrl(WebServiceConnector.java:31)
at com.multiguide.view.administration.WebServiceInformationPanel.connect(WebServiceInformationPanel.java:130)
at com.multiguide.view.administration.WebServiceInformationPanel.refresh(WebServiceInformationPanel.java:70)
at com.multiguide.view.administration.WebServiceInformationPanel.<init>(WebServiceInformationPanel.java:45)
at com.multiguide.view.administration.WebServiceInformationPanel$$FastClassByGuice$$da5f387e.newInstance(<generated>)
at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:84)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.Scopes$1$1.get(Scopes.java:65)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:84)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at com.google.inject.internal.FactoryProxy.get(FactoryProxy.java:54)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:84)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.Scopes$1$1.get(Scopes.java:65)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:978)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1024)
at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:974)
... 9 more
Caused by: javax.xml.bind.JAXBException - with linked exception:
java.lang.ClassNotFoundException: com/sun/tools/internal/xjc/api/XJC
at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompiler(JAXBUtils.java:679)
at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompilerWithDefaultAllocator(JAXBUtils.java:686)
... 49 more
Caused by:
java.lang.ClassNotFoundException: com/sun/tools/internal/xjc/api/XJC
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompiler(JAXBUtils.java:672)
... 50 more
它是一個類加載的問題,因爲我使用的吉斯?沒有這個例外,該應用程序就像一個魅力。我可以做所有我需要做的Web服務:連接,切換URL,...所以我不希望這是原因。
除了注意:我覺得也沒關係現在在這裏,但我使用吉斯,當然,我的JNLP文件具有
<security>
</all-permissions>
</security>
標誌。
有沒有人有過這方面的經驗?也許我真的只是想念一件事,但任何幫助(一如既往;))高度讚賞:)