/*
* Copyright 2009 Prime Technology.
*
* 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.fileupload;
import javax.faces.component.UIComponentBase;
import javax.faces.context.FacesContext;
import javax.el.ValueExpression;
import javax.el.MethodExpression;
import javax.faces.render.Renderer;
import java.io.IOException;
import org.primefaces.resource.ResourceHolder;
import org.primefaces.renderkit.PartialRenderer;
import org.primefaces.event.FileUploadEvent;
public class FileUpload extends UIComponentBase {
public static final String COMPONENT_TYPE = "org.primefaces.component.FileUpload";
public static final String COMPONENT_FAMILY = "org.primefaces.component";
private static final String DEFAULT_RENDERER = "org.primefaces.component.FileUploadRenderer";
private java.lang.String _update;
private javax.el.MethodExpression _fileUploadListener;
private java.lang.Boolean _multiple;
private java.lang.Boolean _auto;
private java.lang.String _label;
private java.lang.String _image;
private java.lang.String _cancelImage;
private java.lang.String _width;
private java.lang.String _height;
private java.lang.String _allowTypes;
private java.lang.String _description;
private java.lang.Integer _sizeLimit;
private java.lang.String _wmode;
private java.lang.Boolean _customUI;
public FileUpload() {
setRendererType(DEFAULT_RENDERER);
ResourceHolder resourceHolder = getResourceHolder();
if(resourceHolder != null) {
resourceHolder.addResource("/jquery/plugins/uploadify/uploadify.css");
resourceHolder.addResource("/yui/utilities/utilities.js");
resourceHolder.addResource("/yui/cookie/cookie-min.js");
resourceHolder.addResource("/jquery/jquery.js");
resourceHolder.addResource("/jquery/plugins/uploadify/swfobject.js");
resourceHolder.addResource("/jquery/plugins/uploadify/jquery.uploadify.v2.1.0.min.js");
resourceHolder.addResource("/primefaces/ajax/ajax.js");
resourceHolder.addResource("/primefaces/uploader/uploader.js");
}
}
public String getFamily() {
return COMPONENT_FAMILY;
}
public java.lang.String getUpdate() {
if(_update != null )
return _update;
ValueExpression ve = getValueExpression("update");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setUpdate(java.lang.String _update) {
this._update = _update;
}
public javax.el.MethodExpression getFileUploadListener() {
return this._fileUploadListener;
}
public void setFileUploadListener(javax.el.MethodExpression _fileUploadListener) {
this._fileUploadListener = _fileUploadListener;
}
public boolean isMultiple() {
if(_multiple != null )
return _multiple;
ValueExpression ve = getValueExpression("multiple");
return ve != null ? (java.lang.Boolean) ve.getValue(getFacesContext().getELContext()) : false;
}
public void setMultiple(boolean _multiple) {
this._multiple = _multiple;
}
public boolean isAuto() {
if(_auto != null )
return _auto;
ValueExpression ve = getValueExpression("auto");
return ve != null ? (java.lang.Boolean) ve.getValue(getFacesContext().getELContext()) : false;
}
public void setAuto(boolean _auto) {
this._auto = _auto;
}
public java.lang.String getLabel() {
if(_label != null )
return _label;
ValueExpression ve = getValueExpression("label");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setLabel(java.lang.String _label) {
this._label = _label;
}
public java.lang.String getImage() {
if(_image != null )
return _image;
ValueExpression ve = getValueExpression("image");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setImage(java.lang.String _image) {
this._image = _image;
}
public java.lang.String getCancelImage() {
if(_cancelImage != null )
return _cancelImage;
ValueExpression ve = getValueExpression("cancelImage");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setCancelImage(java.lang.String _cancelImage) {
this._cancelImage = _cancelImage;
}
public java.lang.String getWidth() {
if(_width != null )
return _width;
ValueExpression ve = getValueExpression("width");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setWidth(java.lang.String _width) {
this._width = _width;
}
public java.lang.String getHeight() {
if(_height != null )
return _height;
ValueExpression ve = getValueExpression("height");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setHeight(java.lang.String _height) {
this._height = _height;
}
public java.lang.String getAllowTypes() {
if(_allowTypes != null )
return _allowTypes;
ValueExpression ve = getValueExpression("allowTypes");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setAllowTypes(java.lang.String _allowTypes) {
this._allowTypes = _allowTypes;
}
public java.lang.String getDescription() {
if(_description != null )
return _description;
ValueExpression ve = getValueExpression("description");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setDescription(java.lang.String _description) {
this._description = _description;
}
public int getSizeLimit() {
if(_sizeLimit != null )
return _sizeLimit;
ValueExpression ve = getValueExpression("sizeLimit");
return ve != null ? (java.lang.Integer) ve.getValue(getFacesContext().getELContext()) : java.lang.Integer.MIN_VALUE;
}
public void setSizeLimit(int _sizeLimit) {
this._sizeLimit = _sizeLimit;
}
public java.lang.String getWmode() {
if(_wmode != null )
return _wmode;
ValueExpression ve = getValueExpression("wmode");
return ve != null ? (java.lang.String) ve.getValue(getFacesContext().getELContext()) : null;
}
public void setWmode(java.lang.String _wmode) {
this._wmode = _wmode;
}
public boolean isCustomUI() {
if(_customUI != null )
return _customUI;
ValueExpression ve = getValueExpression("customUI");
return ve != null ? (java.lang.Boolean) ve.getValue(getFacesContext().getELContext()) : false;
}
public void setCustomUI(boolean _customUI) {
this._customUI = _customUI;
}
public Object saveState(FacesContext context) {
Object values[] = new Object[15];
values[0] = super.saveState(context);
values[1] = _update;
values[2] = _fileUploadListener;
values[3] = _multiple;
values[4] = _auto;
values[5] = _label;
values[6] = _image;
values[7] = _cancelImage;
values[8] = _width;
values[9] = _height;
values[10] = _allowTypes;
values[11] = _description;
values[12] = _sizeLimit;
values[13] = _wmode;
values[14] = _customUI;
return ((Object) values);
}
public void restoreState(FacesContext context, Object state) {
Object values[] = (Object[]) state;
super.restoreState(context, values[0]);
_update = (String) values[1];
_fileUploadListener = (MethodExpression) values[2];
_multiple = (Boolean) values[3];
_auto = (Boolean) values[4];
_label = (String) values[5];
_image = (String) values[6];
_cancelImage = (String) values[7];
_width = (String) values[8];
_height = (String) values[9];
_allowTypes = (String) values[10];
_description = (String) values[11];
_sizeLimit = (Integer) values[12];
_wmode = (String) values[13];
_customUI = (Boolean) values[14];
}
public void broadcast(javax.faces.event.FacesEvent event) throws javax.faces.event.AbortProcessingException {
super.broadcast(event);
FacesContext facesContext = FacesContext.getCurrentInstance();
MethodExpression me = getFileUploadListener();
if (me != null) {
me.invoke(facesContext.getELContext(), new Object[] {event});
}
}
protected FacesContext getFacesContext() {
return FacesContext.getCurrentInstance();
}
protected ResourceHolder getResourceHolder() {
FacesContext facesContext = getFacesContext();
if(facesContext == null)
return null;
ValueExpression ve = facesContext.getApplication().getExpressionFactory().createValueExpression(facesContext.getELContext(), "#{primeFacesResourceHolder}", ResourceHolder.class);
return (ResourceHolder) ve.getValue(facesContext.getELContext());
}
}