本文整理了Java中javax.faces.context.Flash.get()方法的一些代码示例，展示了Flash.get()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Flash.get()方法的具体详情如下：
包路径：javax.faces.context.Flash
类名称：Flash
方法名：get

Flash.get介绍

暂无

代码示例

代码示例来源：origin: com.sun.faces/jsf-api

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 * 
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: omnifaces/omnifaces

/**
 * @see Faces#getFlashAttribute(String)
 */
@SuppressWarnings("unchecked")
public static <T> T getFlashAttribute(FacesContext context, String name) {
  return (T) getFlash(context).get(name);
}

代码示例来源：origin: org.omnifaces/omnifaces

/**
 * @see Faces#getFlashAttribute(String)
 */
@SuppressWarnings("unchecked")
public static <T> T getFlashAttribute(FacesContext context, String name) {
  return (T) getFlash(context).get(name);
}

代码示例来源：origin: org.apache.myfaces.core/myfaces-api

public Object get(Object key)
{
  return getWrapped().get(key);
}

代码示例来源：origin: javax.faces/javax.faces-api

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: org.glassfish/javax.faces

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: javax/javaee-web-api

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: eclipse-ee4j/mojarra

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: org.glassfish/jakarta.faces

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: eclipse-ee4j/mojarra

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: jboss/jboss-javaee-specs

/**
 * <p class="changed_added_2_2">The default behavior of this method
 * is to call {@link Flash#get(Object)} on the wrapped {@link Flash}
 * object.</p>
 *
 * @since 2.2
 */
@Override
public Object get(Object key) {
  return getWrapped().get(key);
}

代码示例来源：origin: br.com.jarch/jarch-jsf

public static Object getAttributeFlash(String nameAttribute) {
  return getFlash().get(nameAttribute);
}

代码示例来源：origin: org.apache.myfaces.core/myfaces-impl

@Override
public Class<?> getType(ELContext context, Object base, Object property)
    throws NullPointerException, PropertyNotFoundException, ELException
{
  if (property == null)
  {
    throw new PropertyNotFoundException();
  }
  if (!(property instanceof String))
  {
    return null;
  }
  String strProperty = property.toString();
  if (FLASH.equals(strProperty))
  {
    context.setPropertyResolved(true);
  }
  else if (base instanceof Flash)
  {
    context.setPropertyResolved(true);
    Object obj = ((Flash) base).get(property);
    return (obj != null) ? obj.getClass() : null;
  }
  return null;
}

代码示例来源：origin: org.apache.myfaces.core/myfaces-shaded-impl

@Override
public Class<?> getType(ELContext context, Object base, Object property)
    throws NullPointerException, PropertyNotFoundException, ELException
{
  if (property == null)
    throw new PropertyNotFoundException();
  if (!(property instanceof String))
    return null;
  String strProperty = castAndIntern(property);
  if (FLASH.equals(strProperty))
  {
    context.setPropertyResolved(true);
  }
  else if (base instanceof Flash) {
    context.setPropertyResolved(true);
    Object obj = ((Flash) base).get(property);
    return (obj != null) ? obj.getClass() : null;
  }
  return null;
}

代码示例来源：origin: org.apache.myfaces.core.internal/myfaces-shaded-impl

@Override
public Class<?> getType(ELContext context, Object base, Object property)
    throws NullPointerException, PropertyNotFoundException, ELException
{
  if (property == null)
    throw new PropertyNotFoundException();
  if (!(property instanceof String))
    return null;
  String strProperty = castAndIntern(property);
  if (FLASH.equals(strProperty))
  {
    context.setPropertyResolved(true);
  }
  else if (base instanceof Flash) {
    context.setPropertyResolved(true);
    Object obj = ((Flash) base).get(property);
    return (obj != null) ? obj.getClass() : null;
  }
  return null;
}

代码示例来源：origin: liferay/liferay-faces

/**
 * <p>This method is called before the {@link PhaseId#RENDER_RESPONSE} phase of the JSF lifecycle is executed. The
 * purpose of this timing is to pick up where the {@link #beforeInvokeApplicationPhase(PhaseEvent)} method left off.
 * It might be the case that a navigation-rule has fired and a NEW JSF view has been loaded up after the {@link
 * PhaseId#APPLY_REQUEST_VALUES} phase (in the case of immediate="true") or the {@link PhaseId#INVOKE_APPLICATION}
 * phase (in the case of immediate="false") has completed. If this is the case, then the list of head resourceIds in
 * the {@link HeadManagedBean} needs to be repopulated from the list found in the Flash scope.</p>
 */
protected void beforeAjaxifiedRenderResponsePhase(PhaseEvent phaseEvent) {
  FacesContext facesContext = phaseEvent.getFacesContext();
  Flash flash = facesContext.getExternalContext().getFlash();
  String viewId = facesContext.getViewRoot().getViewId();
  @SuppressWarnings("unchecked")
  Set<String> headResourceIdsFromFlash = (Set<String>) flash.get(HEAD_RESOURCE_IDS);
  if (headResourceIdsFromFlash != null) {
    HeadManagedBean headManagedBean = HeadManagedBean.getInstance(facesContext);
    Set<String> managedBeanResourceIds = headManagedBean.getHeadResourceIds();
    for (String resourceIdFromFlash : headResourceIdsFromFlash) {
      if (!managedBeanResourceIds.contains(resourceIdFromFlash)) {
        managedBeanResourceIds.add(resourceIdFromFlash);
        logger.debug(
          "Added resourceId=[{0}] from the Flash scope to the list of resourceIds in the HeadManagedBean for viewId=[{1}]",
          resourceIdFromFlash, viewId);
      }
    }
  }
}

代码示例来源：origin: mysticfall/pivot4j

@PostConstruct
protected void initialize() {
  FacesContext context = FacesContext.getCurrentInstance();
  ExternalContext externalContext = context.getExternalContext();
  Flash flash = externalContext.getFlash();
  Map<String, String> parameters = externalContext
      .getRequestParameterMap();
  this.viewId = parameters.get(settings.getViewParameterName());
  if (viewId == null) {
    this.viewId = (String) flash.get("viewId");
  }
  ViewState state = null;
  if (viewId != null) {
    state = viewStateHolder.getState(viewId);
  }
  if (state == null) {
    ProjectStage stage = context.getApplication().getProjectStage();
    if (stage == ProjectStage.UnitTest) {
      state = viewStateHolder.createNewState();
      viewStateHolder.registerState(state);
      this.viewId = state.getId();
    } else {
      throw new FacesException("No view state data is available : "
          + viewId);
    }
  }
  if (log.isInfoEnabled()) {
    log.info("Using an existing view state : {}", viewId);
  }
}

代码示例来源：origin: com.liferay.faces/liferay-faces-bridge-impl

/**
 * <p>This method is called before the {@link PhaseId#RENDER_RESPONSE} phase of the JSF lifecycle is executed. The
 * purpose of this timing is to pick up where the {@link #beforeInvokeApplicationPhase(PhaseEvent)} method left off.
 * It might be the case that a navigation-rule has fired and a NEW JSF view has been loaded up after the {@link
 * PhaseId#APPLY_REQUEST_VALUES} phase (in the case of immediate="true") or the {@link PhaseId#INVOKE_APPLICATION}
 * phase (in the case of immediate="false") has completed. If this is the case, then the list of head resourceIds in
 * the {@link HeadManagedBean} needs to be repopulated from the list found in the Flash scope.</p>
 */
protected void beforeAjaxifiedRenderResponsePhase(PhaseEvent phaseEvent) {
  FacesContext facesContext = phaseEvent.getFacesContext();
  Flash flash = facesContext.getExternalContext().getFlash();
  String viewId = facesContext.getViewRoot().getViewId();
  @SuppressWarnings("unchecked")
  Set<String> headResourceIdsFromFlash = (Set<String>) flash.get(HEAD_RESOURCE_IDS);
  if (headResourceIdsFromFlash != null) {
    HeadManagedBean headManagedBean = HeadManagedBean.getInstance(facesContext);
    Set<String> managedBeanResourceIds = headManagedBean.getHeadResourceIds();
    for (String resourceIdFromFlash : headResourceIdsFromFlash) {
      if (!managedBeanResourceIds.contains(resourceIdFromFlash)) {
        managedBeanResourceIds.add(resourceIdFromFlash);
        logger.debug(
          "Added resourceId=[{0}] from the Flash scope to the list of resourceIds in the HeadManagedBean for viewId=[{1}]",
          resourceIdFromFlash, viewId);
      }
    }
  }
}

代码示例来源：origin: org.apache.myfaces.core.internal/myfaces-shaded-impl

Boolean.TRUE.equals(context.getExternalContext().getRequestMap().get("oam.Flash.REDIRECT.PREVIOUSREQUEST")))
key = (SerializedViewKey) context.getExternalContext().getFlash().get(RESTORED_VIEW_KEY_REQUEST_ATTR);

代码示例来源：origin: com.liferay.faces/liferay-faces-bridge-impl

Set<String> headResourceIdsFromFlash = (Set<String>) flash.get(HEAD_RESOURCE_IDS);