component.xdt

一个使用struts+hibernate+spring开发的完的网站源代码。

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/*
 * Copyright 2004 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.
 */
 
package org.apache.myfaces.wap.component;

import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Class for component <XDtClass:className/>
 * @author  <a href="mailto:[e-mail]">Jiri Zaloudek</a>
 */

public class <XDtClass:className/> extends <XDtClass:fullSuperclassName/> {
    public static final String COMPONENT_TYPE = "<XDtClass:className/>";
    private static Log log = LogFactory.getLog(<XDtClass:className/>.class);

    // Init Values -------------------------------------------------------------
    <XDtField:forAllFields>
        <XDtWapFaces:ifIsNotAttributeInherit>
        private final <XDtField:fieldType/> <XDtField:fieldName/>_INIT_VALUE = <XDtWapFaces:attributeInitValue/>;
        </XDtWapFaces:ifIsNotAttributeInherit>
    </XDtField:forAllFields>

    /* properties */
    <XDtField:forAllFields>
        <XDtWapFaces:ifIsNotAttributeInherit>
                private <XDtWapFaces:classForType/> <XDtField:fieldName/> = null;
        </XDtWapFaces:ifIsNotAttributeInherit>
    </XDtField:forAllFields>

    // ----------------------------------------------------- Own methods

    // ----------------------------------------------------- Constructor    
    /** Creates a new instance of <XDtClass:className/> */
    public <XDtClass:className/>() {
        log.debug("created object <XDtClass:className/>");        
    }
    
    // ----------------------------------------------------- Component type and Family    

     /** Return our component type - <XDtClass:className/> */
     public String getComponentType() {
        log.debug("getComponentType():" + COMPONENT_TYPE);        
        return (COMPONENT_TYPE);
     }
    
     public String getFamily() {
         log.debug("getFamily(): <XDtWapFaces:componentFamily/>");        
         return("<XDtWapFaces:componentFamily/>");
     }

// ----------------------------------------------------- Getters and Setters    

    <XDtField:forAllFields>
        <XDtWapFaces:ifIsNotAttributeInherit>
            /**
              * Getter for property <XDtField:fieldName/>.
              * @return value of property <XDtField:fieldName/>.
              */
            <XDtWapFaces:ifIsAttributeValueBinding>
                 public <XDtField:fieldType/> <XDtWapFaces:getterMethodName/>() {
                        
                        if (<XDtField:fieldName/> != null) 
                        <XDtWapFaces:ifIsAttributePrimitive>
                            return(<XDtField:fieldName/>.<XDtField:fieldType/>Value());
                        </XDtWapFaces:ifIsAttributePrimitive>
                        <XDtWapFaces:ifIsNotAttributePrimitive>
                            return(<XDtField:fieldName/>);
                        </XDtWapFaces:ifIsNotAttributePrimitive>

                        ValueBinding vb = getValueBinding("<XDtField:fieldName/>");
                        
                        if (vb == null) return(<XDtField:fieldName/>_INIT_VALUE);

                        <XDtWapFaces:ifIsAttributePrimitive>
                           <XDtWapFaces:classForType/> value = (<XDtWapFaces:classForType/>)vb.getValue(getFacesContext());                 
                           if (value == null) return(<XDtField:fieldName/>_INIT_VALUE);
                           return (value.<XDtField:fieldType/>Value());
                        </XDtWapFaces:ifIsAttributePrimitive>
                        
                        <XDtWapFaces:ifIsNotAttributePrimitive>
                            return ((<XDtField:fieldType/>)vb.getValue(getFacesContext()));
                        </XDtWapFaces:ifIsNotAttributePrimitive>
                 }
            </XDtWapFaces:ifIsAttributeValueBinding>

            <XDtWapFaces:ifIsNotAttributeValueBinding>
                 public <XDtField:fieldType/> <XDtWapFaces:getterMethodName/>() {
                     return <XDtField:fieldName/>;
                 }
            </XDtWapFaces:ifIsNotAttributeValueBinding>

             /**
              * Setter for property <XDtField:fieldName/>.
              * @param <XDtField:fieldName/> new value of property <XDtField:fieldName/>.
              */
             public void <XDtWapFaces:setterMethodName/>(<XDtField:fieldType/> <XDtField:fieldName/>) {
                 <XDtWapFaces:ifIsAttributePrimitive>
                     this.<XDtField:fieldName/> = <XDtWapFaces:classForType/>.valueOf(<XDtField:fieldName/>);
                 </XDtWapFaces:ifIsAttributePrimitive>
    
                 <XDtWapFaces:ifIsNotAttributePrimitive>
                     this.<XDtField:fieldName/> = <XDtField:fieldName/>;
                 </XDtWapFaces:ifIsNotAttributePrimitive>
             }
        </XDtWapFaces:ifIsNotAttributeInherit>
    </XDtField:forAllFields>
          

    // ----------------------------------------------------- StateHolder Methods


    /**
     * <p>Return the state to be saved for this component.</p>
     *
     * @param context <code>FacesContext</code> for the current request
     */

    public Object saveState(FacesContext context) {
        log.debug("saveState()");        
        <XDtField:forAllFields>        
            <XDtWapFaces:ifIsNotAttributeInherit>
                <XDtWapFaces:iterateValue/>
            </XDtWapFaces:ifIsNotAttributeInherit>
        </XDtField:forAllFields>        
        <XDtWapFaces:iterateValue/>

        Object values[] = new Object[<XDtWapFaces:iteratorValue/>];
        values[0] = super.saveState(context);
    
        <XDtWapFaces:setIterator value="1" />
        <XDtField:forAllFields>        
            <XDtWapFaces:ifIsNotAttributeInherit>

                    values[<XDtWapFaces:iteratorValue/>] = <XDtField:fieldName/>;
                
                <XDtWapFaces:iterateValue/>
            </XDtWapFaces:ifIsNotAttributeInherit>
        </XDtField:forAllFields>        

        return (values);
    }


    /**
     * <p>Restore the state for this component.</p>
     *
     * @param context <code>FacesContext</code> for the current request
     * @param state   State to be restored
     *
     * @throws IOException if an input/output error occurs
     */
    public void restoreState(FacesContext context, Object state) {
        log.debug("restoreState()");        
        Object values[] = (Object[]) state;
        super.restoreState(context, values[0]);
        <XDtWapFaces:setIterator value="1" />
        <XDtField:forAllFields>        
            <XDtWapFaces:ifIsNotAttributeInherit>
                <XDtField:fieldName/> = (<XDtWapFaces:classForType/>)values[<XDtWapFaces:iteratorValue/>];
                <XDtWapFaces:iterateValue/>
            </XDtWapFaces:ifIsNotAttributeInherit>
        </XDtField:forAllFields>        
    }     
    
    
}