Not yet ready for use. APIs subject to change without notice

xiaoxiao2021-03-01  2

在tapestry4.1中创建自己的jodo组件,运行的时候,有这样的提示,Not yet ready for use. APIs subject to change without notice不知道是什么东东,有哪位可以指教一下,代码如下 Circles.script xml 代码   xml version="1.0"?>    "-//Apache Software Foundation//Tapestry Script Specification 3.0//EN"    "http://tapestry.apache.org/dtd/Script_3_0.dtd">  <script>        <body>          <unique>              dojo.require("dojo.gfx.*");          unique>      body>    script>   Circles.jwc xml 代码   xml version="1.0" encoding="UTF-8"?>     Copyright 2004, 2005, 2006 The Apache Software Foundation       Licensed under the Apache License, Version 2.0 (the "License");     you may not use this file except in compliance with the License.     You may obtain a copy of the License at           http://www.apache.org/licenses/LICENSE-2.0       Unless required by applicable law or agreed to in writing, software     distributed under the License is distributed on an "AS IS" BASIS,     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.     See the License for the specific language governing permissions and     limitations under the License.  -->            "-//Apache Software Foundation//Tapestry Specification 4.0//EN"          "http://tapestry.apache.org/dtd/Tapestry_4_0.dtd">    <component-specification class="myComponent.Circles"                           allow-body="yes" allow-informal-parameters="yes">        <description>          Creates a modal Circles.      description>      <inject property="script" type="script" object="Circles.script"/>    component-specification>   Circles.java java 代码   package myComponent;    import java.util.HashMap;  import java.util.Map;    import org.apache.tapestry.IMarkupWriter;  import org.apache.tapestry.IRequestCycle;  import org.apache.tapestry.IScript;  import org.apache.tapestry.PageRenderSupport;  import org.apache.tapestry.TapestryUtils;  import org.apache.tapestry.dojo.form.IFormWidget;  import org.apache.tapestry.form.AbstractFormComponent;    public  abstract class Circles extends AbstractFormComponent implements IFormWidget  {    public abstract void setDestroy(boolean destroy);  public abstract IScript getScript();    public abstract String getClientId();    public abstract void setClientId(String id);  /**  * Determined dynamically at runtime during rendering, informs widget implementations  * if they should destroy their client side widget equivalents or leave them in tact.  *   * @return True if the widget should be destroyed on this render, false otherwise.  */  public abstract boolean getDestroy();    /**  * {@inheritDoc}  */  public void renderWidget(IMarkupWriter writer, IRequestCycle cycle)  {      renderComponent(writer, cycle);  }    /**  * {@inheritDoc}  */  protected void renderFormComponent(IMarkupWriter writer, IRequestCycle cycle)  {      if(!cycle.isRewinding()) {                    if (!cycle.getResponseBuilder().isDynamic()                   || cycle.getResponseBuilder().explicitlyContains(this)) {                            setDestroy(false);          } else              setDestroy(true);      }            // don't render if not part of update response            if (cycle.getResponseBuilder().isDynamic()              && (!cycle.getResponseBuilder().explicitlyContains(this)                       && !cycle.getResponseBuilder().contains(this))) {                    return;      }            renderFormWidget(writer, cycle);  }    /**  * {@inheritDoc}  */  protected void rewindFormComponent(IMarkupWriter writer, IRequestCycle cycle)  {      rewindFormWidget(writer, cycle);  }    /**  * Called when rendering a form widget.   *   * @param writer  *          The markup writer to render with.  * @param cycle  *          The cycle associated with request.  */  protected void renderFormWidget(IMarkupWriter writer, IRequestCycle cycle)  {      Map parms = new HashMap();      parms.put("id", getClientId());      parms.put("widget"this);      PageRenderSupport pageRenderSupport = TapestryUtils.getPageRenderSupport(cycle, this);      getScript().execute(this , cycle, pageRenderSupport , parms);  }    /**  * Called during form submission to retrieve submitted input values.   * Components should do any validation/retrieval of values in this method.   *   * @param writer  *          The passed in {@link IMarkupWriter} will be a {@link NullMarkupWriter}, making   *          any content written ignored.   * @param cycle  *           Typically used to retrieve submitted value via cycle.getParameter(getName()).  */  protected void rewindFormWidget(IMarkupWriter writer, IRequestCycle cycle)  {  }    }   application文件 xml 代码   xml version="1.0"?>      "-//Apache Software Foundation//Tapestry Specification 4.0//EN"     "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd">        <application name="workbench">    <meta key="org.apache.tapestry.visit-class" value="org.apache.tapestry.workbench.Visit"/>    <meta key="org.apache.tapestry.template-encoding" value="ISO-8859-1"/>    <meta key="org.apache.tapestry.page-class-packages" value="org.apache.tapestry.workbench"/>    <meta key="org.apache.tapestry.component-class-packages" value="org.apache.tapestry.workbench.components"/>              <library id="contrib" specification-path="classpath:/org/apache/tapestry/contrib/Contrib.library"/>               <page name="Home" specification-path="/WEB-INF/home/Home.page"/>     <page name="Page1" specification-path="/WEB-INF/pages/Page1.page"/>          <component-type type="Circles" specification-path="/myComponent/Circles.jwc"/>  application>   代码就是这些,如有哪位高手遇到过这个问题,希望可以帮忙一下.
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