Java HtmlOutputLabel类代码示例

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
/**
 * Gets the components to render.
 *
 * @return the components to render
 */
private List<UIComponent> getComponentsToRender() {
	final List<UIComponent> children = this.fieldsRegion.getChildren();
	final List<UIComponent> componentsToRender = new Vector();
	for (final UIComponent uiComponent : children) {
		if (uiComponent instanceof OutputLabel) {
			uiComponent.setRendered(findComponent(((HtmlOutputLabel) uiComponent).getFor()).isRendered());
		}
		if (uiComponent.isRendered()) {
			if (JKJsfUtil.getBooleanAttribute(uiComponent, TagAttributeConstants.ATTRIBUTE_EXPLODE_CHILDS, false)) {
				componentsToRender.addAll(uiComponent.getChildren());
			} else {
				componentsToRender.add(uiComponent);
			}
		}
	}
	return componentsToRender;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
public void processEvent(SystemEvent event) throws AbortProcessingException {
	if (event instanceof PostAddToViewEvent) {
		for (UIComponent child : getChildren()) {
			// Add form-label class to span children
			if (child instanceof HtmlOutputLabel) {
				HtmlOutputLabel label = (HtmlOutputLabel) child;
				label.setStyleClass(StyleClass.of("form-label").add(label.getStyleClass()).toString());
			}

			// Add label from form-element to inputs with no label and vise-versa
			else if (child instanceof UIInput) {
				String elemLabel = getLabel();
				String inputLabel = (String) child.getAttributes().get("label");
				if (elemLabel != null && inputLabel == null)
					child.getAttributes().put("label", elemLabel);
				else if (elemLabel == null && inputLabel != null)
					setLabel(inputLabel);
			}
		}
	}
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
/**
 * Makes a Faces HtmlOutputLabel for a metadata editor parameter.
 * @param context the UI context
 * @param section the parent section
 * @param parameter the associated parameter
 * @return the UI component
 */
public UIComponent makeEditorLabel(UiContext context,
                                   Section section,
                                   Parameter parameter) {
  HtmlOutputLabel outLabel = new HtmlOutputLabel();
  MessageBroker msgBroker = context.extractMessageBroker();
  if (parameter.getInput() != null) {
    // even label has to have unique id (for GlassFish)
    outLabel.setId(parameter.getInput().getFacesId()+"label");
    outLabel.setFor(parameter.getInput().getFacesId());
  }
  outLabel.setValue(msgBroker.retrieveMessage(getResourceKey()));
  if (parameter.getValidation().getRequired()) {
    outLabel.setStyleClass("requiredField");
  }
  return outLabel;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
/**
 * Walk the component tree branch built by the composite component and locate the input container elements.
 *
 * @return a composite object of the input container elements
 */
protected InputContainerElements scan(final UIComponent component, InputContainerElements elements,
                                      final FacesContext context) {
    if (elements == null) {
        elements = new InputContainerElements();
    }

    // NOTE we need to walk the tree ignoring rendered attribute because it's condition
    // could be based on what we discover
    if ((elements.getLabel() == null) && (component instanceof HtmlOutputLabel)) {
        elements.setLabel((HtmlOutputLabel) component);
    } else if (component instanceof EditableValueHolder) {
        elements.registerInput((EditableValueHolder) component, getDefaultValidator(context), context);
    } else if (component instanceof UIMessage) {
        elements.registerMessage((UIMessage) component);
    }
    // may need to walk smarter to ensure "element of least suprise"
    for (UIComponent child : component.getChildren()) {
        scan(child, elements, context);
    }

    return elements;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
private void addOneRowToTable(List<FormFieldMetadata> row, List<UIComponent> tableChildrens, int maxFieldCounts,
		Map<String, Object> formRecordValueMap) {
	for (FormFieldMetadata field : row) {
		// Skip the reference field and non-printable field
		if ((field.getReferToFormMetadataId() != null && field.getReferToFormMetadataId() > 0)
				|| !field.getIsPrintable()) {
			continue;
		}

		HtmlOutputLabel label = new HtmlOutputLabel();
		label.setValue(field.getFieldLabel());
		HtmlOutputText text = new HtmlOutputText();
		Object value = formRecordValueMap.get(field.getColumnName());
		if (value instanceof Date) {
			value = simpleDateFormat.format(value);
		}
		text.setValue(value == null ? EMPTY_STRING : value.toString());
		tableChildrens.add(label);
		tableChildrens.add(text);
	}

	for (int i = row.size(); i < maxFieldCounts; i++) {
		HtmlOutputText emptyLabel = new HtmlOutputText();
		emptyLabel.setValue(EMPTY_STRING);
		HtmlOutputText emptyValue = new HtmlOutputText();
		emptyValue.setValue(EMPTY_STRING);
		tableChildrens.add(emptyLabel);
		tableChildrens.add(emptyValue);
	}
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
private static void writeContent(List<String> row, StringListResponseWriter writer, FacesContext facesContext,
                                 int columnCount, UIComponent child) throws IOException {
    if (child instanceof HtmlCommandLink) {
        final HtmlOutputLabel label = new HtmlOutputLabel();
        label.setValue(((HtmlCommandLink) child).getValue());
        label.setRendered(child.isRendered());
        label.encodeBegin(facesContext);
        label.encodeEnd(facesContext);
    } else if (child instanceof HtmlGraphicImage) {
        writer.writeText("", "");
    //} else if (child instanceof UIInstructions) {
    //    child.encodeBegin(facesContext);
    //    child.encodeEnd(facesContext);
    //    postCleanUp(row, columnCount);
    } else if (child instanceof HtmlPanelGroup || child instanceof HtmlOutputLink) {
        final UIComponentBase uiComponent = (UIComponentBase) child;
        if (uiComponent.isRendered()) {
            for (UIComponent uiChildComponent : uiComponent.getChildren()) {
                writeContent(row, writer, facesContext, columnCount, uiChildComponent);
            }
        }
        postCleanUp(row, columnCount);
    } else {
        child.encodeBegin(facesContext);
        child.encodeEnd(facesContext);
    }
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
@Override
public void configureComponent(FacesContext facesContext, UIComponent uiComponent, Map<String, Object> metaData) {
    HtmlOutputLabel label = (HtmlOutputLabel) uiComponent;
    if (label.getFor() != null && !label.getFor().trim().isEmpty()) {
        UIComponent targetComponent = label.findComponent(label.getFor());

        if (targetComponent != null && targetComponent instanceof UIInput) {

            informationManager.determineInformation(facesContext, targetComponent);
            initializerManager.performInitialization(facesContext, targetComponent);

            boolean required = ComponentUtils.isRequired(targetComponent, facesContext);

            Object value = ComponentUtils.getValue(label, facesContext);

            if (required) {
                label.setValue(value + " *");
            } else {
                label.setValue(value);

            }
        } else {
            logger.warn("target component specified in for ('" + label.getFor() + "') not found from component " + label.getClientId(facesContext));
        }

    }
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
private void markOutputRequired(UIOutput comp) {

		if (comp instanceof HtmlOutputText) {
			HtmlOutputText hot = (HtmlOutputText) comp;
			String style = hot.getStyleClass();
			hot.setStyleClass(appendRequiredClass(style, REQUIRED_CLASS_LABEL));
		}
		if (comp instanceof HtmlOutputLabel) {
			HtmlOutputLabel hol = (HtmlOutputLabel) comp;
			hol.setStyleClass(appendRequiredClass(hol.getStyleClass(),
					REQUIRED_CLASS_LABEL));
		}
	}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
/**
 * Makes an HtmlOutputLabel component for result text display.
 * @param facesContext the active Faces context
 * @param text the text to display
 * @return the new HtmlOutputLabel component
 */
private HtmlOutputLabel makeResultsLabel(FacesContext facesContext, String text) {
  HtmlOutputLabel outLabel = new HtmlOutputLabel();
  outLabel.setEscape(false);
  outLabel.setValue(text);
  if (getResultStyleClass().length() > 0) {
    outLabel.setStyleClass(getResultStyleClass());
  }
  return outLabel;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
public JsfLabelRenderer(JsfLabelModel model) {
	super(HtmlOutputLabel.COMPONENT_TYPE, model, String.class);
	bind("value", model.getLabel());
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
@Override
public boolean isSupportedComponent(UIComponent uiComponent) {
    return uiComponent instanceof HtmlOutputLabel;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
@Test
public void testFindOneLevel() throws Exception {

	HtmlPanelGroup root = new HtmlPanelGroup();
	root.setId("root");
	
	HtmlOutputLabel label = new HtmlOutputLabel();
	label.setId("label1");
	
	HtmlOutputLabel sinId = new HtmlOutputLabel();

	root.getChildren().add(sinId);
	root.getChildren().add(label);
	root.getChildren().add(new HtmlInputText());
	
	assertEquals(label, JSFUtils.find("label1", root));
	
	
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
@Test
public void testFindTwoLevels() throws Exception {

	HtmlPanelGroup root = new HtmlPanelGroup();
	root.setId("root");
	
	HtmlPanelGroup branch1 = new HtmlPanelGroup();

	HtmlOutputLabel label = new HtmlOutputLabel();
	label.setId("label1");
	
	HtmlOutputLabel sinId = new HtmlOutputLabel();

	root.getChildren().add(branch1);
	branch1.getChildren().add(sinId);
	branch1.getChildren().add(label);
	branch1.getChildren().add(new HtmlInputText());
	
	assertEquals(label, JSFUtils.find("label1", root));
	
	
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
/**
 * Makes a Faces HtmlPanelGroup of HtmlSelectBooleanCheckbox components
 * for a parameter.
 * <p/>
 * The check boxes are based upon the defined codes for the parameter.
 * <p/>
 * The multiple values associated with the parameter 
 * (parameter.getMultipleValues()) are used to establish the 
 * selected/unselected status for each check box.
 * @param context the UI context
 * @param section the parent section
 * @param parameter the associated parameter
 * @return the UI component
 */
public UIComponent makeInputComponent(UiContext context,
                                      Section section,
                                      Parameter parameter) {
  
  // initialize the panel
  MessageBroker msgBroker = context.extractMessageBroker();
  HtmlPanelGroup panel = new HtmlPanelGroup();
  String sIdPfx = getFacesId();
  panel.setId(sIdPfx);
  
  // build a map of values
  HashMap<String,String> valuesMap = new HashMap<String,String>();
  for (ContentValue value: parameter.getContent().getMultipleValues()) {
    valuesMap.put(value.getValue(),"");
  }
  
  // add a checkbox for each code
  Codes codes = parameter.getContent().getCodes();
  for (Code code: codes.values()) {
    
    // make the checkbox
    String sKey = code.getKey();
    String sFKey = sKey.replace('.','_');
    sFKey = sKey.replace(':','_');
    String sId  = sIdPfx+"-"+sFKey;
    HtmlSelectBooleanCheckbox checkBox = new HtmlSelectBooleanCheckbox();
    checkBox.setId(sId);
    checkBox.setDisabled(!getEditable());
    checkBox.setSelected(valuesMap.containsKey(sKey));
    checkBox.setOnchange(getOnChange());
    checkBox.setOnclick(getOnClick());
    panel.getChildren().add(checkBox);
    
    // make the label
    String sLabel = sKey;
    String sResKey = code.getResourceKey();
    if (sResKey.length() > 0) {
      sLabel = msgBroker.retrieveMessage(sResKey);
    }
    HtmlOutputLabel outLabel = new HtmlOutputLabel();
    // even label has to have unique id (for GlassFish)
    outLabel.setId(sId+"label");
    outLabel.setFor(sId);
    outLabel.setValue(sLabel);
    panel.getChildren().add(outLabel);
    panel.getChildren().add(makeBR());
  } 

  return panel;
}
 

import javax.faces.component.html.HtmlOutputLabel; //导入依赖的package包/类
public HtmlOutputLabel getLabel() {
    return label;
}