如果有需要的話可以在我的github 找到 1.4.17 版本的Project source
Link here 1.4.17
而1.5.0 版本的Project Source 在這邊
Link here 1.5.0
在舊的1.4.17 的版本裡,從Wicket 官網download 下來後的檔案就包含了OSGI 版本的MANIFEST.mf檔, 可以直接放到Virgo下的ext/usr 裡面使用,但是在1.5.0 放上去會產生一些問題, 下面是Wicket 1.5.0 的jar檔
wicket-auth-roles-1.5.0.jar wicket-core-1.5.0.jar wicket-datetime-1.5.0.jar wicket-devutils-1.5.0.jar wicket-extensions-1.5.0.jar wicket-guice-1.5.0.jar wicket-ioc-1.5.0.jar wicket-jmx-1.5.0.jar wicket-objectsizeof-agent-1.5.0.jar wicket-request-1.5.0.jar wicket-spring-1.5.0.jar wicket-util-1.5.0.jar wicket-velocity-1.5.0.jar當你deploy 到Virgo server 上時, 在Server Console 輸入 vsh package list 可以看到如下的 package list:
.... ... org.apache.request org.apache.request .... ....
然後在Web Application 執行時就會出現ClassNotFoundException , 這是因為Export org.apache.request package 的有2個bundle , wicket-core-1.5.0.jar 跟 wicket-request-1.5.0.jar, 可以參考 Wicket forum , Wicket 1.5 and OSGi 的討論,
因為OSGI 針對相同package 的部份會以先install 的bundle 優先為準, 解決辦法之一就是將這些相同Export Package 的bundle 合成一個bundle , 在這邊我是把wicket-util-1.5.0.jar , wicket-request-1.5.0.jar 2個bundle 合到wicket-core-1.5.0.jar 裡面去
在wicket 1.5.0 download 的檔案包含了source code , 將他import 進來(using maven import) , project 如下 :
然後這邊我把wicket-request and wicket-util 的source code 完整的copy 到wicket-core裡面,compiler 完後把MANIFEST.mf檔做些修正,如下
Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: 1.5.0_22 (Sun Microsystems Inc.) Built-By: igor Build-Jdk: 1.5.0_22 Specification-Title: Wicket Core Specification-Version: 1.5.0 Specification-Vendor: Apache Software Foundation Implementation-Title: Wicket Core Implementation-Version: 1.5.0 Implementation-Vendor-Id: org.apache.wicket Implementation-Vendor: Apache Software Foundation Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt Import-Package: org.apache.wicket, org.apache.wicket.request.flow, org.apache.wicket.request.http, org.apache.wicket.request.http.handler, org.apache.wicket.request.mapper.info, org.apache.wicket.request.mapper.mount, org.apache.wicket.request.mapper.parameter, org.apache.wicket.serialize, org.apache.wicket.util, org.apache.wicket.util.collections, org.apache.wicket.util.convert, org.apache.wicket.util.convert.converter, org.apache.wicket.util.diff, org.apache.wicket.util.listener, org.apache.wicket.util.lang, org.apache.wicket.util.string, org.apache.wicket.util.parse.metapattern, org.apache.wicket.util.parse.metapattern.parsers, org.apache.wicket.util.time, org.apache.wicket.util.upload, org.apache.wicket.util.value, org.apache.wicket.util.visit, org.apache.wicket.util.watch Bnd-LastModified: 1314977204960 Export-Package: org.apache.wicket, org.apache.wicket.ajax, org.apache.wicket.ajax.calldecorator, org.apache.wicket.ajax.form, org.apache.wicket.ajax.markup.html, org.apache.wicket.ajax.markup.html.form, org.apache.wicket.ajax.markup.html.navigation.paging, org.apache.wicket.application, org.apache.wicket.authentication, org.apache.wicket.authentication.strategy, org.apache.wicket.authorization, org.apache.wicket.authorization.strategies, org.apache.wicket.authorization.strategies.action, org.apache.wicket.authorization.strategies.page, org.apache.wicket.behavior, org.apache.wicket.css, org.apache.wicket.event, org.apache.wicket.feedback, org.apache.wicket.javascript, org.apache.wicket.markup, org.apache.wicket.markup.html, org.apache.wicket.markup.html.basic, org.apache.wicket.markup.html.border, org.apache.wicket.markup.html.debug, org.apache.wicket.markup.html.form, org.apache.wicket.markup.html.form.upload, org.apache.wicket.markup.html.form.validation, org.apache.wicket.markup.html.image, org.apache.wicket.markup.html.image.resource, org.apache.wicket.markup.html.include, org.apache.wicket.markup.html.internal, org.apache.wicket.markup.html.link, org.apache.wicket.markup.html.list, org.apache.wicket.markup.html.navigation.paging, org.apache.wicket.markup.html.pages, org.apache.wicket.markup.html.panel, org.apache.wicket.markup.html.tree, org.apache.wicket.markup.html.tree.res, org.apache.wicket.markup.loader, org.apache.wicket.markup.parser, org.apache.wicket.markup.parser.filter, org.apache.wicket.markup.renderStrategy, org.apache.wicket.markup.repeater, org.apache.wicket.markup.repeater.data, org.apache.wicket.markup.repeater.util, org.apache.wicket.markup.resolver, org.apache.wicket.markup.transformer, org.apache.wicket.mock, org.apache.wicket.model, org.apache.wicket.model.util, org.apache.wicket.page, org.apache.wicket.pageStore, org.apache.wicket.pageStore.memory, org.apache.wicket.protocol.http, org.apache.wicket.protocol.http.documentvalidation, org.apache.wicket.protocol.http.mock, org.apache.wicket.protocol.http.request, org.apache.wicket.protocol.http.servlet, org.apache.wicket.protocol.https, org.apache.wicket.request, org.apache.wicket.request.component, org.apache.wicket.request.cycle, org.apache.wicket.request.flow, org.apache.wicket.request.http, org.apache.wicket.request.http.flow, org.apache.wicket.request.http.handler, org.apache.wicket.request.handler, org.apache.wicket.request.handler.render, org.apache.wicket.request.handler.resource, org.apache.wicket.request.mapper, org.apache.wicket.request.mapper.info, org.apache.wicket.request.mapper.mount, org.apache.wicket.request.mapper.parameter, org.apache.wicket.request.parameter, org.apache.wicket.request.resource, org.apache.wicket.request.resource.caching, org.apache.wicket.request.resource.caching.version, org.apache.wicket.resource, org.apache.wicket.resource.aggregation, org.apache.wicket.resource.dependencies, org.apache.wicket.resource.filtering, org.apache.wicket.resource.loader, org.apache.wicket.response, org.apache.wicket.response.filter, org.apache.wicket.serialize, org.apache.wicket.serialize.java, org.apache.wicket.session, org.apache.wicket.settings, org.apache.wicket.settings.def, org.apache.wicket.util, org.apache.wicket.util.cookies, org.apache.wicket.util.collections, org.apache.wicket.util.convert, org.apache.wicket.util.convert.converter, org.apache.wicket.util.crypt, org.apache.wicket.util.diff, org.apache.wicket.util.diff.myers, org.apache.wicket.util.file, org.apache.wicket.util.io, org.apache.wicket.util.iterator, org.apache.wicket.util.lang, org.apache.wicket.util.listener, org.apache.wicket.util.parse.metapattern, org.apache.wicket.util.parse.metapattern.parsers, org.apache.wicket.util.resource, org.apache.wicket.util.resource.locator, org.apache.wicket.util.resource.locator.caching, org.apache.wicket.util.string, org.apache.wicket.util.string.interpolator, org.apache.wicket.util.thread, org.apache.wicket.util.time, org.apache.wicket.util.template, org.apache.wicket.util.tester, org.apache.wicket.util.upload, org.apache.wicket.util.value, org.apache.wicket.util.visit, org.apache.wicket.util.watch, org.apache.wicket.util.xml, org.apache.wicket.validation, org.apache.wicket.validation.validator Bundle-Version: 1.5.0 Bundle-Name: Wicket Core Bundle-Description: Wicket is a Java web application framework that ta kes simplicity, separation of concerns and ease of development to a whole new level. Wicket pages can be mocked up, previewed and late r revised using standard WYSIWYG HTML design tools. Dynamic content processing and form handling is all handled in Java code using a f irst-class component model backed by POJO data beans that can easil y be persisted using your favorite technology. Bundle-DocURL: http://apache.org Bundle-Vendor: Apache Software Foundation Bundle-ManifestVersion: 2 Bundle-SymbolicName: org.apache.wicket.core Tool: Bnd-1.15.0 DynamicImport-Package: *
這邊做的是將wicket-util ,wicket-request裡面的MANIFEST.mf檔的information merg到wicket-core裡面, 針對Improt-package & export-package的部份,3個 bundle的MANIFEST.mf檔能在 jar檔裡面找到, 完成後要從新build 或著是 package都行.
再來就是針對Wicket 1.5 的部份做修改, ClassLoader 跟@springbean , @ijnect 的部份可以參考Wicket Stuff裡面的osgi project , wicket-osgi-parent ,
原本1.4.17 的WebAuthenticatedWebSession 的部份使用@Ijnect ,injectDependencies()裡面的改動如下
InjectorHolder.getInjector().inject(this); ↓ Injector.get() .inject(this),
雖然在WicketApplication裡面設定了OsgiComponentInjector , 但是在WebAuthenticatedWebSession 裡面還是會取不到inject instance, 解決的辦法是使用@Springbean, 而WicketApplication跟1.4.17 版本不同的地方如下
protected void init() {
logger.info("WicketApplication init........");
logger.info("osgiClassResolver = " osgiClassResolver);
// this.getPageSettings().addComponentResolver(new OsgiExtensionPointResolver(this.bundleCtx));
super.init();
this.getApplicationSettings().setClassResolver(osgiClassResolver);
this.getResourceSettings().setResourceStreamLocator(new OsgiResourceStreamLocator());
OsgiComponentInjector compInj = new OsgiComponentInjector(true);
getComponentInstantiationListeners().add(new SpringComponentInjector(this));
getComponentInstantiationListeners().add(compInj);
getMarkupSettings().setDefaultMarkupEncoding(DEFAULT_ENCODING);
}
在1.5 版本裡面 getComponentInstantiationListeners() 裡面已經改成使用Lst 去存取, private final List<T> listeners = new CopyOnWriteArrayList<T>();在這邊就把SpringComponentInjector and OsgiComponentInjector 2個都加到listeners 裡面, 然後在
WebAuthenticatedWebSession 需要AuthenticationManager的部份就使用@SpringBean(name="authenticationManager") 來Inject , 而其他的wicket page 就使用@Inject 來取的OSGi Service
Reference :
Wicket Stuff
Wicket Forum: Wicket 1.5 and OSGi
