本文整理了Java中com.vaadin.v7.ui.Table.getItem()方法的一些代码示例，展示了Table.getItem()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。Table.getItem()方法的具体详情如下：
包路径：com.vaadin.v7.ui.Table
类名称：Table
方法名：getItem

Table.getItem介绍

[英]Get the item description generator which generates tooltips for cells and rows in the Table.
[中]获取项目描述生成器，该生成器为表中的单元格和行生成工具提示。

代码示例

代码示例来源：origin: OpenNMS/opennms

@Override
  public String getStyle(Table source, Object itemId, Object propertyId) {
    if (!Strings.isNullOrEmpty(BusinessServiceTreeTable.this.businessServiceNameFilter) &&
        source != null &&
        itemId != null &&
        BusinessServiceFilter.NAME_PROPERTY.equals(propertyId)) {
      Item item = source.getItem(itemId);
      if (item != null) {
        Property<?> property = item.getItemProperty(BusinessServiceFilter.NAME_PROPERTY);
        if (property != null) {
          if (property.getValue() != null) {
            String value = property.getValue().toString();
            if (!value.toLowerCase().contains(BusinessServiceTreeTable.this.businessServiceNameFilter)) {
              return "grey";
            }
          }
        }
      }
    }
    return null;
  }
});

代码示例来源：origin: OpenNMS/opennms

@Override
  public void buttonClick(Button.ClickEvent event) {
    for (Map.Entry<String, String> entry : requiredParameters.entrySet()) {
      String newValue = table.getItem(entry.getKey()).getItemProperty("Value").getValue().toString();
      dashletSpec.getParameters().put(entry.getKey(), newValue);
    }
    WallboardProvider.getInstance().save();
    ((WallboardConfigUI) getUI()).notifyMessage("Data saved", "Properties");
    close();
  }
});

代码示例来源：origin: com.vaadin/vaadin-compatibility-server

@Override
protected Element writeItem(Element tbody, Object itemId,
    DesignContext context) {
  Element tr = tbody.appendElement("tr");
  tr.attr("item-id", String.valueOf(itemId));
  Item item = getItem(itemId);
  for (Object id : getVisibleColumns()) {
    Element td = tr.appendElement("td");
    Object value = item.getItemProperty(id).getValue();
    td.html(value != null ? value.toString() : "");
  }
  return tr;
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Test
public void testGetJcrItem() {
  // GIVEN
  when(table.getItem("someItemId")).thenReturn(item);
  // WHEN
  javax.jcr.Item item = abstractColumnFormatter.getJcrItem(table, "someItemId");
  // THEN - don't fail w/ ClassCastException
  assertNull(item);
}

代码示例来源：origin: com.vaadin/vaadin-compatibility-server

Item item = getItem(itemId);
if (item != null) {
  fireEvent(new ItemClickEvent(this, item, itemId, propertyId,

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Test
public void testGetJcrItemPropertyIsEscaped() throws Exception {
  // GIVEN
  ContentDecorator decorator = new HTMLEscapingContentDecorator(false);
  JcrItemAdapter nodeAdapter = mock(JcrItemAdapter.class);
  when(nodeAdapter.getJcrItem()).thenReturn(property);
  when(nodeAdapter.isNode()).thenReturn(false);
  when(table.getItem(itemId)).thenReturn(nodeAdapter);
  // WHEN
  javax.jcr.Item value = abstractColumnFormatter.getJcrItem(table, itemId);
  // THEN
  assertThat(decorator.wrapProperty(property).getString(), is(((Property) value).getString()));
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Before
public void setUp() throws Exception {
  when(context.getLocale()).thenReturn(Locale.ENGLISH);
  when(context.getUser()).thenReturn(user);
  Item item = mock(Item.class);
  Date date = new Date();
  date.setTime(0);
  Property<Date> property = new ObjectProperty<>(date);
  when(item.getItemProperty(anyString())).thenReturn(property);
  when(source.getItem(anyObject())).thenReturn(item);
  UI ui = mock(UI.class);
  Page page = mock(Page.class);
  WebBrowser browser = mock(WebBrowser.class);
  when(ui.getPage()).thenReturn(page);
  when(page.getWebBrowser()).thenReturn(browser);
  CurrentInstance.set(UI.class, ui);
}

代码示例来源：origin: com.haulmont.cuba/cuba-web

@Override
  public Object generateCell(com.vaadin.v7.ui.Table source, Object itemId, Object columnId) {
    Property property = source.getItem(itemId).getItemProperty(columnId);
    Object value = property.getValue();
    if (value == null) {
      return null;
    }
    String stringValue = value.toString();
    if (columnId instanceof MetaPropertyPath) {
      MetaProperty metaProperty = ((MetaPropertyPath) columnId).getMetaProperty();
      if (DynamicAttributesUtils.isDynamicAttribute(metaProperty)) {
        stringValue = dynamicAttributesTools.getDynamicAttributeValueAsString(metaProperty, value);
      }
    }
    String cellValue = stringValue;
    boolean isMultiLineCell = StringUtils.contains(stringValue, "\n");
    if (isMultiLineCell) {
      cellValue = StringUtils.replaceChars(cellValue, '\n', ' ');
    }
    int maxTextLength = column.getMaxTextLength();
    if (stringValue.length() > maxTextLength + MAX_TEXT_LENGTH_GAP || isMultiLineCell) {
      return StringUtils.abbreviate(cellValue, maxTextLength);
    } else {
      return cellValue;
    }
  }
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Test
public void testGetJcrItemIsEscaped() throws Exception {
  // GIVEN
  ContentDecorator decorator = new HTMLEscapingContentDecorator(false);
  JcrNodeAdapter nodeAdapter = mock(JcrNodeAdapter.class);
  when(nodeAdapter.getJcrItem()).thenReturn(node);
  when(nodeAdapter.isNode()).thenReturn(true);
  when(table.getItem(itemId)).thenReturn(nodeAdapter);
  // WHEN
  javax.jcr.Item value = abstractColumnFormatter.getJcrItem(table, itemId);
  // THEN
  assertThat(decorator.wrapNode(node).getName(), is(value.getName()));
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Before
public void setUp() throws Exception {
  this.columnFormatter = new NodeTypeColumnFormatter(new NodeTypeColumnDefinition());
  this.table = mock(Table.class);
  this.session = new MockSession("foo");
  fooNode = session.getRootNode().addNode("foo", "fooType");
  barNode = session.getRootNode().addNode("bar", "barType");
  doReturn(new JcrNodeAdapter(fooNode)).when(table).getItem(JcrItemUtil.getItemId(fooNode));
  doReturn(new JcrNodeAdapter(barNode)).when(table).getItem(JcrItemUtil.getItemId(barNode));
  final MockContext context = new MockContext();
  context.addSession("foo", session);
  MgnlContext.setInstance(context);
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-framework-compatibility

@Test
public void renderPropertyType() throws Exception {
  // GIVEN
  fooNode.setProperty("doubleBaz", 0d);
  fooNode.setProperty("longBaz", 0l);
  fooNode.setProperty("dateBaz", Calendar.getInstance());
  final Property doubleBaz = fooNode.getProperty("doubleBaz");
  final Property longBaz = fooNode.getProperty("longBaz");
  final Property dateBaz = fooNode.getProperty("dateBaz");
  final JcrItemId doubleBazId = JcrItemUtil.getItemId(doubleBaz);
  final JcrItemId longBazId = JcrItemUtil.getItemId(longBaz);
  final JcrItemId dateBazId = JcrItemUtil.getItemId(dateBaz);
  doReturn(new JcrPropertyAdapter(doubleBaz)).when(table).getItem(doubleBazId);
  doReturn(new JcrPropertyAdapter(longBaz)).when(table).getItem(longBazId);
  doReturn(new JcrPropertyAdapter(dateBaz)).when(table).getItem(dateBazId);
  // WHEN
  final String doubleBazColumnContent = (String) columnFormatter.generateCell(table, doubleBazId, null);
  final String longBazColumnContent = (String) columnFormatter.generateCell(table, longBazId, null);
  final String dateBazColumnContent = (String) columnFormatter.generateCell(table, dateBazId, null);
  // THEN
  assertThat(doubleBazColumnContent, equalTo("Double"));
  assertThat(longBazColumnContent, equalTo("Long"));
  assertThat(dateBazColumnContent, equalTo("Date"));
}