PrimeFaces 6.x UIComponents的属性在哪里定义？

Question

我正在浏览PrimeFaces 6.1源在GitHub。

这些组件似乎只有一个呈现器类，而没有组件类。例如，OutputLabel，但是在任何地方都找不到OutputLabel类。我希望它与呈现器在同一个文件夹中(因为没有导入)。

不过，我确实找到了这个模板文件。所以看起来它是以某种方式产生的。

在哪里可以找到PrimeFaces组件的属性？

Answer 1

在检查了pom.xml之后，我找到了这个插件

<plugin>
    <groupId>org.primefaces</groupId>
    <artifactId>maven-jsf-plugin</artifactId>
    <version>1.3.3-SNAPSHOT</version>
    <executions>
        <execution>
            <id>generate-ui</id>
            <phase>generate-sources</phase>
            <configuration>
                <uri>http://primefaces.org/ui</uri>
                <shortName>p</shortName>
                <templatesDir>src/main/java-templates</templatesDir>
                <componentConfigsDir>target/resources-maven-jsf/ui</componentConfigsDir>
                <standardFacesConfig>src/main/resources-maven-jsf/standard-faces-config.xml</standardFacesConfig>
                <standardFaceletsTaglib>src/main/resources-maven-jsf/standard-facelets-taglib.xml</standardFaceletsTaglib>
                <standardTLD>src/main/resources-maven-jsf/standard-tld.xml</standardTLD>
            </configuration>
            <goals>
                <goal>generate-components</goal>
                <goal>generate-facelets-taglib</goal>
            </goals>
        </execution>
        ...
    </executions>
</plugin>

定义(包括属性)位于/src/main/resources-maven-jsf/ui/文件夹中。例如outputLabel.xml。

您还可以从Maven下载JAR源代码。它将包括组件代码。例如：

/*
 * Generated, Do Not Modify
 */
/*
 * Copyright 2009-2013 PrimeTek.
 *
 * 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.
 */
package org.primefaces.component.outputlabel;

import javax.faces.component.html.HtmlOutputLabel;
import javax.faces.context.FacesContext;
import javax.faces.component.UINamingContainer;
import javax.el.ValueExpression;
import javax.el.MethodExpression;
import javax.faces.render.Renderer;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.event.AbortProcessingException;
import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import java.util.List;
import java.util.ArrayList;
import org.primefaces.util.ComponentUtils;

@ResourceDependencies({

})
public class OutputLabel extends HtmlOutputLabel {


    public static final String COMPONENT_TYPE = "org.primefaces.component.OutputLabel";
    public static final String COMPONENT_FAMILY = "org.primefaces.component";
    public static final String DEFAULT_RENDERER = "org.primefaces.component.OutputLabelRenderer";

    public enum PropertyKeys {

        indicateRequired;

        String toString;

        PropertyKeys(String toString) {
            this.toString = toString;
        }

        PropertyKeys() {}

        public String toString() {
            return ((this.toString != null) ? this.toString : super.toString());
}
    }

    public OutputLabel() {
        setRendererType(DEFAULT_RENDERER);
    }

    public String getFamily() {
        return COMPONENT_FAMILY;
    }

    public boolean isIndicateRequired() {
        return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.indicateRequired, true);
    }
    public void setIndicateRequired(boolean _indicateRequired) {
        getStateHelper().put(PropertyKeys.indicateRequired, _indicateRequired);
    }


    public final static String STYLE_CLASS = "ui-outputlabel ui-widget";
    public final static String REQUIRED_FIELD_INDICATOR_CLASS = "ui-outputlabel-rfi";
}