Discussoes de Programacao e Tecnologia

FileUpload richFaces problemas

7 respostas
F
fbarreto

Ola pessoal peguei o exemplo da pagina livedemo do richfaces,porem nao consigo fazer funcionar,esta dando nullpointer no getData() do Uploaditem vejam meu codigo:

import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;

import org.richfaces.event.UploadEvent;
import org.richfaces.model.UploadItem;

/**
 * @author Ilya Shaikovsky
 *
 */
public class FileUploadBean{
	
	private ArrayList<File> files = new ArrayList<File>();
	private int uploadsAvailable = 5;
	private boolean autoUpload = false;
	private boolean useFlash = false;
	public int getSize() {
		if (getFiles().size()>0){
			return getFiles().size();
		}else 
		{
			return 0;
		}
	}

	public FileUploadBean() {
	}

	public void paint(OutputStream stream, Object object) throws IOException {
		stream.write(getFiles().get((Integer)object).getData());
	}
	public void listener(UploadEvent event) throws Exception{
	    UploadItem item = event.getUploadItem();
	    File file = new File();
	    file.setLength(item.getData().length);
	    file.setName(item.getFileName());
	    file.setData(item.getData());
	    files.add(file);
	    uploadsAvailable--;
	}  
	  
	public String clearUploadData() {
		files.clear();
		setUploadsAvailable(5);
		return null;
	}
	
	public long getTimeStamp(){
		return System.currentTimeMillis();
	}
	
	public ArrayList<File> getFiles() {
		return files;
	}

	public void setFiles(ArrayList<File> files) { 
		this.files = files;
	}

	public int getUploadsAvailable() {
		return uploadsAvailable;
	}

	public void setUploadsAvailable(int uploadsAvailable) {
		this.uploadsAvailable = uploadsAvailable;
	}

	public boolean isAutoUpload() {
		return autoUpload;
	}

	public void setAutoUpload(boolean autoUpload) {
		this.autoUpload = autoUpload;
	}

	public boolean isUseFlash() {
		return useFlash;
	}

	public void setUseFlash(boolean useFlash) {
		this.useFlash = useFlash;
	}

}

File

public class File {

	private String Name;
	private String mime;
	private long length;
	private byte[] data;
	public byte[] getData() {
		return data;
	}
	public void setData(byte[] data) {
		this.data = data;
	}
	public String getName() {
		return Name;
	}
	public void setName(String name) {
		Name = name;
		int extDot = name.lastIndexOf('.');
		if(extDot > 0){
			String extension = name.substring(extDot +1);
			if("bmp".equals(extension)){
				mime="image/bmp";
			} else if("jpg".equals(extension)){
				mime="image/jpeg";
			} else if("gif".equals(extension)){
				mime="image/gif";
			} else if("png".equals(extension)){
				mime="image/png";
			} else {
				mime = "image/unknown";
			}
		}
	}
	public long getLength() {
		return length;
	}
	public void setLength(long length) {
		this.length = length;
	}
	
	public String getMime(){
		return mime;
	}
}

Minha pagina

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich"%>
<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j"%>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>



<html>
<head>
<title></title>
</head>

<body>
<f:view>
	
	
	 <style>
.top {
    vertical-align: top;
    
}
.info {
    height: 202px;
    overflow: auto;
}
</style>

    <h:form>
        <h:panelGrid columns="2" columnClasses="top,top">
            <rich:fileUpload fileUploadListener="#{fileUploadBean.listener}"
                maxFilesQuantity="#{fileUploadBean.uploadsAvailable}"
                id="upload"
                immediateUpload="#{fileUploadBean.autoUpload}"
                acceptedTypes="jpg, gif, png, bmp" allowFlash="#{fileUploadBean.useFlash}">
                <a4j:support event="onuploadcomplete" reRender="info" />
            </rich:fileUpload>
            <h:panelGroup id="info">
                <rich:panel bodyClass="info">
                    <f:facet name="header">
                        <h:outputText value="Uploaded Files Info" />
                    </f:facet>
                    <h:outputText value="No files currently uploaded"
                        rendered="#{fileUploadBean.size==0}" />
                    <rich:dataGrid columns="1" value="#{fileUploadBean.files}"
                        var="file" rowKeyVar="row">
                        <rich:panel bodyClass="rich-laguna-panel-no-header">
                            <h:panelGrid columns="2">
                                <a4j:mediaOutput element="img" mimeType="#{file.mime}"
                                    createContent="#{fileUploadBean.paint}" value="#{row}"
                                    style="width:100px; height:100px;" cacheable="false">
                                    <f:param value="#{fileUploadBean.timeStamp}" name="time"/>  
                                </a4j:mediaOutput>
                                <h:panelGrid columns="2">
                                    <h:outputText value="File Name:" />
                                    <h:outputText value="#{file.name}" />
                                    <h:outputText value="File Length(bytes):" />
                                    <h:outputText value="#{file.length}" />
                                </h:panelGrid>
                            </h:panelGrid>
                        </rich:panel>
                    </rich:dataGrid>
                </rich:panel>
                <rich:spacer height="3"/>
                <br />
                <a4j:commandButton action="#{fileUploadBean.clearUploadData}"
                    reRender="info, upload" value="Clear Uploaded Data"
                    rendered="#{fileUploadBean.size>0}" />
            </h:panelGroup>
        </h:panelGrid>
    </h:form>
	
</f:view>
</body>
</html>

Ja configurei o web.xml e td +,
alguem pode ajudar?
Bjos.

Alura Desenvolvimento Front-End React Do primeiro componente à liderança técnica! HTML/CSS/JavaScript fundamental, React com hooks e...

7 Respostas

M
marcelotfx

Olá, eu tbm estava com o mesmo problema que vc,

tenta configurar o seu web.xml da seguinte forma:

<filter>
       ....
     <init-param>   
       <param-name>createTempFiles</param-name>   
        <param-value>false</param-value>   
    </init-param>   
     ....
 </filter>

espero ter ajudado

S
slide-rj

Aproveitando o espaço, alguém sabe como usar esse componente junto com o o MyFaces Tomahawk. Me parece que ele tem conflitos com o rich:fileUpload do Richfaces. No web.xml uso o ExtensionFilter e acho q é nesse ponto que dá pau.

No meu caso, o “listener” nem é lido, nem entra nele. Pq eu não sei…

<rich:fileUpload fileUploadListener="#{menuMB.fileUpload.listener}"
                immediate="true"
                maxFilesQuantity="2"
                id="upload"
                immediateUpload="true"
                acceptedTypes="jpg, gif, png, bmp" allowFlash="false"
                addControlLabel="Adicionar arquivo"
                doneLabel="Enviado"
                alt="Upload de Arquivos"
                clearAllControlLabel="Limpar Todos"
                clearControlLabel="Limpar" >
                <a4j:support event="onuploadcomplete" reRender="info" />
            </rich:fileUpload>

Gostaria de saber se já passaram por esse tipo de problema, e se solucionaram.

04/08/2009 11:21:19 com.sun.faces.lifecycle.Phase doPhase
SEVERE: JSF1054: (Phase ID: APPLY_REQUEST_VALUES 2, View ID: /private/pages/principal.xhtml) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@5ea4c5]
04/08/2009 11:21:19 org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
ERROR: Exception in the filter chain 
javax.servlet.ServletException
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:387)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:139)
	at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76)
	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:784)
	at javax.faces.component.UIInput.decode(UIInput.java:725)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
	at javax.faces.component.UIInput.processDecodes(UIInput.java:639)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1021)
	at javax.faces.component.UIForm.processDecodes(UIForm.java:209)
	at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:392)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
	at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
	at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	... 24 more
04/08/2009 11:21:19 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.NullPointerException
	at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:139)
	at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76)
	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:784)
	at javax.faces.component.UIInput.decode(UIInput.java:725)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
	at javax.faces.component.UIInput.processDecodes(UIInput.java:639)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1021)
	at javax.faces.component.UIForm.processDecodes(UIForm.java:209)
	at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:392)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
	at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
	at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:387)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	at java.lang.Thread.run(Thread.java:619)

Por favor, help me!

S
slide-rj

slide-rj:
Aproveitando o espaço, alguém sabe como usar esse componente junto com o o MyFaces Tomahawk. Me parece que ele tem conflitos com o rich:fileUpload do Richfaces. No web.xml uso o ExtensionFilter e acho q é nesse ponto que dá pau.

No meu caso, o “listener” nem é lido, nem entra nele. Pq eu não sei…

<rich:fileUpload fileUploadListener="#{menuMB.fileUpload.listener}"
                immediate="true"
                maxFilesQuantity="2"
                id="upload"
                immediateUpload="true"
                acceptedTypes="jpg, gif, png, bmp" allowFlash="false"
                addControlLabel="Adicionar arquivo"
                doneLabel="Enviado"
                alt="Upload de Arquivos"
                clearAllControlLabel="Limpar Todos"
                clearControlLabel="Limpar" >
                <a4j:support event="onuploadcomplete" reRender="info" />
            </rich:fileUpload>

Gostaria de saber se já passaram por esse tipo de problema, e se solucionaram.

04/08/2009 11:21:19 com.sun.faces.lifecycle.Phase doPhase
SEVERE: JSF1054: (Phase ID: APPLY_REQUEST_VALUES 2, View ID: /private/pages/principal.xhtml) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@5ea4c5]
04/08/2009 11:21:19 org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
ERROR: Exception in the filter chain 
javax.servlet.ServletException
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:387)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:139)
	at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76)
	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:784)
	at javax.faces.component.UIInput.decode(UIInput.java:725)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
	at javax.faces.component.UIInput.processDecodes(UIInput.java:639)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1021)
	at javax.faces.component.UIForm.processDecodes(UIForm.java:209)
	at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:392)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
	at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
	at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	... 24 more
04/08/2009 11:21:19 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.NullPointerException
	at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:139)
	at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76)
	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:784)
	at javax.faces.component.UIInput.decode(UIInput.java:725)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
	at javax.faces.component.UIInput.processDecodes(UIInput.java:639)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1021)
	at javax.faces.component.UIForm.processDecodes(UIForm.java:209)
	at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:392)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
	at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
	at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:387)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	at java.lang.Thread.run(Thread.java:619)

Por favor, help me!

Olá pessoal, segue para disseminação do conhecimento. Consegui corrigir esses bugs, simplesmente atualizando as dependências da minha implementação JSF, q no caso é a MyFaces e a do próprio Tomahawk, tb foi necessário comentar o código no web.xml referente ao filtro ExtensionsFilter, pois ainda existem problemas de incompatibilidade entre os uploads do Rich e do Toma. Bom, segue abaixo as dependências via Maven2, para que tudo funcione bunito, rsrs. Agora pode deixar o allowFlash=“false”.

É só atualizar as dependências com as novas versões. E comentar no web.xml o filtro do ExtensionsFilter.

<dependencies>
        <dependency>
            <groupId>org.apache.myfaces.core</groupId>
            <artifactId>myfaces-api</artifactId>
            <version>1.2.7</version>
            <scope>compile</scope>
        </dependency>
        
        <dependency>
            <groupId>org.apache.myfaces.core</groupId>
            <artifactId>myfaces-impl</artifactId>
            <version>1.2.7</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.myfaces.tomahawk</groupId>
            <artifactId>tomahawk</artifactId>
            <version>1.1.9</version>
            <scope>runtime</scope>    
            <exclusions>
                <exclusion>
                    <groupId>javax.servlet</groupId>
                    <artifactId>jstl</artifactId>
                </exclusion>
            </exclusions>    
        </dependency>

Att,

Luiz Fraga.

G
guimoz 
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
		 xmlns="http://java.sun.com/xml/ns/javaee"
 		 xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
		 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
			http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <display-name>Greeter</display-name>
  <context-param>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>server</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</param-value>
  </context-param>
  <context-param>
    <param-name>facelets.DEVELOPMENT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.validateXml</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.verifyObjects</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>org.richfaces.SKIN</param-name>
    <param-value>blueSky</param-value>
  </context-param>
  <context-param>
    <param-name>org.richfaces.CONTROL_SKINNING</param-name>
    <param-value>enable</param-value>
  </context-param>
  <context-param>
    <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
    <param-value>com.sun.facelets.FaceletViewHandler</param-value>
  </context-param>
  <filter>
    <display-name>RichFaces Filter</display-name>
    <filter-name>richfaces</filter-name>
    <filter-class>org.ajax4jsf.Filter</filter-class>
    <init-param>
      <param-name>createTempFiles</param-name>
      <param-value>false</param-value>
    </init-param>
    <init-param>
      <param-name>maxRequestSize</param-name>
      <param-value>20000000</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>richfaces</filter-name>
    <servlet-name>Faces Servlet</servlet-name>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
  </filter-mapping>
  <filter>
    <filter-name>MyFacesExtensionsFilter</filter-name>
    <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class>
    <init-param>
      <param-name>uploadMaxFileSize</param-name>
      <param-value>20m</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>MyFacesExtensionsFilter</filter-name>
    <servlet-name>Faces Servlet</servlet-name>
  </filter-mapping>
  <filter-mapping>
    <filter-name>MyFacesExtensionsFilter</filter-name>
    <url-pattern>/faces/myFacesExtensionResource/*</url-pattern>
  </filter-mapping>
  <listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
  </listener>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener> 
  
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
  </servlet-mapping>
  <login-config>
    <auth-method>BASIC</auth-method>
  </login-config>
</web-app>

é tudo uma questão de ordem de declaração, o MyFacesExtensionsFilter tem que ficar depois do filtro do richfaces. Para vc poder usar o getData(), vc precisa definir o atributo createTempFiles para false, como o marcelotfx disse....

S
silascardoso

É muito estranho mesmo, o meu eu resolvi retirando a configuração do "extensionsFilter", dentro do web.xml

<filter>
    <filter-name>extensionsFilter</filter-name>
    <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class>
    <init-param>
      <param-name>uploadMaxFileSize</param-name>
      <param-value>10m</param-value>
    </init-param>
    <init-param>
      <param-name>uploadThresholdSize</param-name>
      <param-value>2000k</param-value>
    </init-param> 
    <init-param>
      <param-name>uploadRepositoryPath</param-name>
      <param-value>/temp</param-value>
    </init-param>
  </filter>

Só deixei o filtro do "Ajax4jsf" com o restante das configurações padrões

<filter>
    <display-name>Ajax4jsf Filter</display-name>
    <filter-name>ajax4jsf</filter-name>
    <filter-class>org.ajax4jsf.Filter</filter-class>
    
   <init-param>    
   	<param-name>createTempFiles</param-name>    
   	<param-value>true</param-value>    
   </init-param>    
   
   <init-param>    
   	<param-name>maxRequestSize</param-name>    
    <param-value>1000000</param-value>    
   </init-param>  
   
   <init-param>  
   	<param-name>forceparser</param-name>  
    <param-value>false</param-value>  
   </init-param>     
  </filter>
G
gascf

Ja tentaram usar h;commandButton?
A4J faz requisição via javascript arquivos não são enviados na requisição, eu acredito que para se usar Arquivos deve-se forçar um submit na página com h;commandButton.

G
gascf

ops peguei o erro:
tente usar além do h:commandButton usar o form assim:

<h:form id="form_id" enctype="multipart/form-data"></h:form>
Criado 16 de junho de 2009
Ultima resposta 7 de out. de 2009
Respostas 7
Participantes 6

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