Java LayoutLocalServiceUtil.fetchLayout方法代码示例

import com.liferay.portal.service.LayoutLocalServiceUtil; //导入方法依赖的package包/类
@Override
public List<Layout> getUsableJunctionPoints(Layout layout) throws SystemException, PortalException {
    long companyId = CompanyThreadLocal.getCompanyId();
    long classNameId = ClassNameLocalServiceUtil.getClassNameId(Layout.class);
    // Ermittle die Menge aller erlaubten GroupIds
    Set<Long> usableGroupIds = getHierarchicalGroupIds(layout);

    List<Layout> layouts = new ArrayList<Layout>();
    List<ExpandoValue> values = ExpandoValueLocalServiceUtil.getColumnValues(companyId, classNameId,
            ExpandoTableConstants.DEFAULT_TABLE_NAME, JUNCTION_POINT_LAYOUT, Boolean.TRUE.toString(), -1, -1);
    for (ExpandoValue expandoValue : values) {
        long classPK = expandoValue.getClassPK();
        Layout jpLayout = LayoutLocalServiceUtil.fetchLayout(classPK);
        if (jpLayout != null && usableGroupIds.contains(jpLayout.getGroupId())) {
            layouts.add(jpLayout);
        }
    }

    sortLayouts(layouts);
    return layouts;
}
 

import com.liferay.portal.service.LayoutLocalServiceUtil; //导入方法依赖的package包/类
protected HttpServletRequest getJunctionPointRequest(HttpServletRequest request) throws SystemException, PortalException {
    long plid = ParamUtil.getLong(request, "p_l_id");
    long sourceGroupId = ParamUtil.getLong(request, "p_v_l_s_g_id");

    // falls keine layoutId angegeben ist oder aber bereits eine abweichende GroupId für ein
    // VirtualLayout so wird nichts angepasst.
    if (plid == GetterUtil.DEFAULT_LONG || sourceGroupId != GetterUtil.DEFAULT_LONG) {
        return request;
    }

    Layout layout = LayoutLocalServiceUtil.fetchLayout(plid);
    // Falls das Layout nicht existiert : nichts anpassen
    if (layout == null) {
        return request;
    }

    // Das Ziellayout anpassen, fass es ein JunctionPoint-Layout ist
    Layout targetLayout = JunctionPointUtil.getJunctionTarget(layout, request, true);

    // Das Top-Level-Layout unter Einbeziehung von JunctionPoints ermitteln
    Layout ancestorLayout = JunctionPointUtil.getJunctionedAncestor(layout, request);
    sourceGroupId = ancestorLayout.getGroupId();

    // Zurück, falls es keine Anpassungen gibt
    if (layout.getPlid() == targetLayout.getPlid() && layout.getGroupId() == sourceGroupId) {
        return request;
    }

    return new JunctionPointRequest(request, targetLayout.getPlid(), sourceGroupId);
}
 

import com.liferay.portal.service.LayoutLocalServiceUtil; //导入方法依赖的package包/类
@Override
public List<Layout> getConnectedLayouts(Layout layout) throws SystemException {
    long companyId = layout.getCompanyId();
    Group group;
    try {
        group = layout.getGroup();
    }
    catch (PortalException e) {
        // Behandlung einer PortalException
        throw new RuntimeException(e);
    }
    String junctionPointKey = group.getUuid() + "/" + layout.getLayoutId();

    long classNameId = ClassNameLocalServiceUtil.getClassNameId(Layout.class);
    List<Layout> layouts = new ArrayList<Layout>();
    List<ExpandoValue> values = ExpandoValueLocalServiceUtil.getColumnValues(companyId, classNameId,
            ExpandoTableConstants.DEFAULT_TABLE_NAME, JUNCTION_POINT_CONNECTION, junctionPointKey, -1, -1);
    for (ExpandoValue expandoValue : values) {
        long classPK = expandoValue.getClassPK();
        Layout connectedLayout = LayoutLocalServiceUtil.fetchLayout(classPK);
        if (connectedLayout != null) {
            layouts.add(connectedLayout);
        }
    }

    sortLayouts(layouts);
    return layouts;
}
 

import com.liferay.portal.service.LayoutLocalServiceUtil; //导入方法依赖的package包/类
/**
 * Lookup the configured junction point to be used instead of the given layout or null, if no
 * junction point is configured at all.
 * 
 * @param layout The layout that may have configured a junction point to be used
 * @return The connected Layout or null
 */
@Override
public Layout getConfiguredJunctionPointLayout(Layout layout) {

    // only top level layouts may use a junction point
    if (layout.getParentLayoutId() != LayoutConstants.DEFAULT_PARENT_LAYOUT_ID) {
        return null;
    }

    Layout junctionPointLayout = null;

    // lookup the junction point configuration value
    String configValue = (String) layout.getExpandoBridge().getAttribute(JUNCTION_POINT_CONNECTION, false);
    if (Validator.isNotNull(configValue)) {
        // the configuration consists of the group uuid and the layout id.
        String[] configParts = configValue.split("/");
        if (configParts.length == 2) {
            Group group;
            try {
                group = GroupLocalServiceUtil.fetchGroupByUuidAndCompanyId(configParts[0], layout.getCompanyId());
                long layoutId = GetterUtil.getLong(configParts[1]);
                if (group != null && layoutId != GetterUtil.DEFAULT_LONG) {
                    junctionPointLayout = LayoutLocalServiceUtil.fetchLayout(group.getGroupId(), layout.getPrivateLayout(), layoutId);
                }
            }
            catch (SystemException e) {
                ; // ignore (the config is outdated)
            }
        }
    }

    return junctionPointLayout;
}