1
期間我已根據GWT錯誤vaadin視窗元件編譯
元器件狀態
package com.game.quest.ui.gwt;
import com.vaadin.shared.AbstractComponentState;
import java.util.ArrayList;
import java.util.List;
public class LinePlotState extends AbstractComponentState {
public List<DataSeries> series = new ArrayList<>();
public static class DataSeries {
public String label;
public String color;
public List<Float> data;
}
}
元器件連接器
package com.game.quest.ui.gwt;
import ca.nanometrics.gflot.client.DataPoint;
import ca.nanometrics.gflot.client.SeriesHandler;
import ca.nanometrics.gflot.client.SimplePlot;
import com.game.quest.ui.gwt.LinePlotState.DataSeries;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.ui.Widget;
import com.vaadin.client.communication.StateChangeEvent;
import com.vaadin.client.ui.AbstractComponentConnector;
import com.vaadin.shared.ui.Connect;
@Connect(LinePlot.class)
public class LinePlotConnector extends AbstractComponentConnector {
@Override
public LinePlotState getState() {
return (LinePlotState) super.getState();
}
@Override
public SimplePlot getWidget() {
return (SimplePlot) super.getWidget();
}
@Override
protected Widget createWidget() {
return GWT.create(SimplePlot.class);
}
@Override
public void onStateChanged(StateChangeEvent stateChangeEvent) {
super.onStateChanged(stateChangeEvent);
getWidget().getModel().clear();
for (DataSeries ds : getState().series) {
SeriesHandler s = getWidget().getModel().addSeries(ds.label, ds.color);
for (int i = 0; i < ds.data.size(); i++) {
s.add(new DataPoint(i, ds.data.get(i)));
}
}
getWidget().redraw();
}
}
元器件
創建的組件package com.game.quest.ui.gwt;
import com.game.quest.ui.gwt.LinePlotState.DataSeries;
import com.vaadin.ui.AbstractComponent;
import java.util.Arrays;
public class LinePlot extends AbstractComponent {
public LinePlot() {
}
public LinePlotState getState() {
return (LinePlotState) super.getState();
}
public void addSeries(String label, String color, Float[] fs) {
DataSeries ds = new DataSeries();
ds.label = label;
ds.color = color;
ds.data = Arrays.asList(fs);
getState().series.add(ds);
}
}
我創建widgetset.gwt.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Vaadin//DTD Vaadin 7//EN" "https://raw.github.com/vaadin/gwt/master/distro-source/core/src/gwt-module.dtd">
<module>
<inherits name="com.vaadin.terminal.gwt.DefaultWidgetSet" />
<inherits name="ca.nanometrics.gflot.GFlot" />
</module>
我把這個文件在我的項目的resources文件夾中。 我用gradle-vaadin-plugin編譯
我build.gradle看起來像這樣
apply plugin: 'com.bmuschko.tomcat'
apply plugin: 'java'
apply from: 'http://plugins.jasoft.fi/vaadin-groovy.plugin'
repositories {
maven { url mavenRepoUrl }
maven { url vaadinAddonsRepoUrl }
}
buildscript {
repositories {
mavenCentral()
jcenter()
}
dependencies {
classpath "com.bmuschko:gradle-tomcat-plugin:${gradleTomcatPlugin}"
}
}
allprojects {
group='com.game.quest'
}
dependencies {
compile "org.springframework:spring-core:${springMvcVersion}"
compile "org.springframework:spring-web:${springMvcVersion}"
compile "org.springframework:spring-webmvc:${springMvcVersion}"
compile "com.vaadin:vaadin-client:${vaadinVersion}"
compile "com.vaadin:vaadin-themes:${vaadinVersion}"
compile "com.vaadin:vaadin-server:${vaadinVersion}"
compile "com.vaadin:vaadin-client-compiled:${vaadinVersion}"
compile "ru.xpoft.vaadin:spring-vaadin-integration:${vaadinSpringIntegrationAddonVersion}"
compile "org.hibernate:hibernate-validator:4.2.0.Final"
def tomcatVersion = '7.0.59'
tomcat "org.apache.tomcat.embed:tomcat-embed-core:${tomcatVersion}",
"org.apache.tomcat.embed:tomcat-embed-logging-juli:${tomcatVersion}",
"org.apache.tomcat.embed:tomcat-embed-jasper:${tomcatVersion}"
compile "com.googlecode.gflot:gflot:${gFlotVersion}"
}
vaadin {
version vaadinVersion
widgetset 'Widgetset'
}
[tomcatRun, tomcatRunWar]*.configure {
httpPort = 9080
stopPort = 9081
}
但是，當我嘗試編譯它，我有這樣的錯誤
D:\work\test-workspace\TextQuestVaadin>gradlew vaadinCompileWidgetset --stacktrace
Using Gradle Vaadin Plugin 0.9.8
:compileJava UP-TO-DATE
:compileGroovy UP-TO-DATE
:vaadinUpdateAddonStyles
:vaadinUpdateWidgetset
:processResources UP-TO-DATE
:classes UP-TO-DATE
:vaadinClassPathJar SKIPPED
:vaadinCompileWidgetset
Errors in 'com/google/gwt/user/client/ui/impl/RichTextAreaImplIE6.java'
Line 28: Type mismatch: cannot convert from com.google.gwt.dom.client.Element to com.google.gwt.user.client.Element
Tracing compile failure path for type 'com.google.gwt.user.client.ui.impl.TextBoxImplIE6'
Errors in 'com/google/gwt/user/client/ui/impl/TextBoxImplIE6.java'
Line 87: The method getTextAreaSelectionLength(Element) of type TextBoxImplIE6 must override or implement a supertype method
Line 27: The method getCursorPos(Element) of type TextBoxImplIE6 must override or implement a supertype method
Line 116: The method setSelectionRange(Element, int, int) of type TextBoxImplIE6 must override or implement a supertype meth
od
Line 40: The method getSelectionLength(Element) of type TextBoxImplIE6 must override or implement a supertype method
Line 59: The method getTextAreaCursorPos(Element) of type TextBoxImplIE6 must override or implement a supertype method
Tracing compile failure path for type 'com.google.gwt.user.client.impl.DOMImplOpera'
Errors in 'com/google/gwt/user/client/impl/DOMImplOpera.java'
Line 29: The method sinkEventsImpl(Element, int) of type DOMImplOpera must override or implement a supertype method
Tracing compile failure path for type 'com.google.gwt.user.client.ui.impl.ClippedImageImplIE6'
Errors in 'com/google/gwt/user/client/ui/impl/ClippedImageImplIE6.java'
Line 78: The method adjust(Element, SafeUri, int, int, int, int) in the type ClippedImageImpl is not applicable for the argu
ments (Element, String, int, int, int, int)
Line 136: The method getHTML(String, int, int, int, int) of type ClippedImageImplIE6 must override or implement a supertype
method
Line 118: The method fireSyntheticLoadEvent(Image) is undefined for the type ClippedImageImpl
Line 138: The method getHTML(String, int, int, int, int) is undefined for the type ClippedImageImpl
Line 105: The method createStructure(SafeUri, int, int, int, int) in the type ClippedImageImpl is not applicable for the arg
uments (String, int, int, int, int)
Line 75: The method adjust(Element, String, int, int, int, int) of type ClippedImageImplIE6 must override or implement a sup
ertype method
Line 110: The method createStructure(SafeUri, int, int, int, int) in the type ClippedImageImpl is not applicable for the arg
uments (String, int, int, int, int)
Line 102: The method createStructure(String, int, int, int, int) of type ClippedImageImplIE6 must override or implement a su
pertype method
Tracing compile failure path for type 'com.google.gwt.dom.client.DOMImplOpera'
Errors in 'com/google/gwt/dom/client/DOMImplOpera.java'
Line 21: The type DOMImplOpera must implement the inherited abstract method DOMImpl.createKeyCodeEvent(Document, String, boo
lean, boolean, boolean, boolean, int)
Line 21: The type DOMImplOpera must implement the inherited abstract method DOMImpl.createKeyEvent(Document, String, boolean
, boolean, boolean, boolean, boolean, boolean, int, int)
Line 21: The type DOMImplOpera must implement the inherited abstract method DOMImpl.createKeyPressEvent(Document, boolean, b
oolean, boolean, boolean, int)
Tracing compile failure path for type 'com.google.gwt.user.client.ui.impl.PopupImplIE6'
Errors in 'com/google/gwt/user/client/ui/impl/PopupImplIE6.java'
Line 86: The method setVisible(Element, boolean) of type PopupImplIE6 must override or implement a supertype method
Line 40: The method onShow(Element) of type PopupImplIE6 must override or implement a supertype method
Line 27: The method onHide(Element) of type PopupImplIE6 must override or implement a supertype method
Tracing compile failure path for type 'com.google.gwt.dom.client.DOMImplSafari'
Errors in 'com/google/gwt/dom/client/DOMImplSafari.java'
Line 21: The type DOMImplSafari must implement the inherited abstract method DOMImpl.createKeyCodeEvent(Document, String, bo
olean, boolean, boolean, boolean, int)
Line 21: The type DOMImplSafari must implement the inherited abstract method DOMImpl.createKeyPressEvent(Document, boolean,
boolean, boolean, boolean, int)
Tracing compile failure path for type 'com.google.gwt.dom.client.DOMImplIE6'
Errors in 'com/google/gwt/dom/client/DOMImplIE6.java'
Line 56: The method imgGetSrc(Element) of type DOMImplIE6 must override or implement a supertype method
Line 68: The method imgSetSrc(Element, String) of type DOMImplIE6 must override or implement a supertype method
Tracing compile failure path for type 'com.google.gwt.user.client.ui.impl.FocusImplOld'
Errors in 'com/google/gwt/user/client/ui/impl/FocusImplOld.java'
Line 91: The method setTabIndex(Element, int) of type FocusImplOld must override or implement a supertype method
Line 86: The method setAccessKey(Element, char) of type FocusImplOld must override or implement a supertype method
Line 76: The method focus(Element) of type FocusImplOld must override or implement a supertype method
Line 81: The method getTabIndex(Element) of type FocusImplOld must override or implement a supertype method
Line 36: The method blur(Element) of type FocusImplOld must override or implement a supertype method
Aborting compile due to errors in some input files
:vaadinCompileWidgetset FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':vaadinCompileWidgetset'.
> Widgetset failed to compile. See error log above.
* Try:
Run with --info or --debug option to get more log output.
* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':vaadinCompileWidgetset'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java
:69)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecut
er.java:35)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter
.java:42)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:
52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:
43)
at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:310)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.j
ava:79)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.j
ava:63)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88)
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68)
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.jav
a:90)
at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecute
r.java:50)
at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecute
r.java:27)
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:40)
at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:169)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210)
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
at org.gradle.launcher.Main.doAction(Main.java:33)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35)
at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:130)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Caused by: org.gradle.api.GradleException: Widgetset failed to compile. See error log above.
at fi.jasoft.plugin.tasks.CompileWidgetsetTask.run(CompileWidgetsetTask.groovy:166)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(Annotati
onProcessingTaskFactory.java:226)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(Annotation
ProcessingTaskFactory.java:219)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(Annotation
ProcessingTaskFactory.java:208)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:589)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:572)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:
80)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java
:61)
... 49 more
又失敗後彙編我widgetset.gwt.xml看起來像這樣
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Vaadin//DTD Vaadin 7//EN" "https://raw.github.com/vaadin/gwt/master/distro-source/core/src/gwt-module.dtd">
<!-- WS Compiler: manually edited -->
<module>
<inherits name="com.vaadin.DefaultWidgetSet" />
<set-property name="user.agent" value="ie8,ie9,gecko1_8,safari,ie10" />
<source path="client" />
<source path="shared" />
<collapse-all-properties />
<set-property name="compiler.useSymbolMaps" value="true" />
</module>
個我web.xml看起來像這樣
<?xml version="1.0"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/spring-context.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>text-quest</servlet-name>
<servlet-class>ru.xpoft.vaadin.SpringVaadinServlet</servlet-class>
<init-param>
<param-name>beanName</param-name>
<param-value>textQuestUi</param-value>
</init-param>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<init-param>
<param-name>widgetset</param-name>
<param-value>Widgetset</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>text-quest</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>text-quest</servlet-name>
<url-pattern>/VAADIN/*</url-pattern>
</servlet-mapping>
</web-app>
我用vaadinVersion=7.5.0。
有什麼問題？據我所知，這是GWT？