diff options
Diffstat (limited to 'framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/FlowViewMessageHandler.java')
| -rw-r--r-- | framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/FlowViewMessageHandler.java | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/FlowViewMessageHandler.java b/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/FlowViewMessageHandler.java deleted file mode 100644 index 02179115..00000000 --- a/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/FlowViewMessageHandler.java +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.onosproject.ui.impl; - -import com.fasterxml.jackson.databind.node.ObjectNode; -import com.google.common.base.Strings; -import com.google.common.collect.ImmutableSet; -import org.onosproject.net.DeviceId; -import org.onosproject.net.flow.FlowEntry; -import org.onosproject.net.flow.FlowRuleService; -import org.onosproject.net.flow.criteria.Criterion; -import org.onosproject.net.flow.instructions.Instruction; -import org.onosproject.ui.RequestHandler; -import org.onosproject.ui.UiMessageHandler; -import org.onosproject.ui.table.CellFormatter; -import org.onosproject.ui.table.TableModel; -import org.onosproject.ui.table.TableRequestHandler; -import org.onosproject.ui.table.cell.EnumFormatter; - -import java.util.Collection; -import java.util.List; -import java.util.Set; - -/** - * Message handler for flow view related messages. - */ -public class FlowViewMessageHandler extends UiMessageHandler { - - private static final String FLOW_DATA_REQ = "flowDataRequest"; - private static final String FLOW_DATA_RESP = "flowDataResponse"; - private static final String FLOWS = "flows"; - - private static final String ID = "id"; - private static final String APP_ID = "appId"; - private static final String GROUP_ID = "groupId"; - private static final String TABLE_ID = "tableId"; - private static final String PRIORITY = "priority"; - private static final String SELECTOR = "selector"; - private static final String TREATMENT = "treatment"; - private static final String TIMEOUT = "timeout"; - private static final String PERMANENT = "permanent"; - private static final String STATE = "state"; - private static final String PACKETS = "packets"; - private static final String BYTES = "bytes"; - - private static final String COMMA = ", "; - - private static final String[] COL_IDS = { - ID, APP_ID, GROUP_ID, TABLE_ID, PRIORITY, SELECTOR, - TREATMENT, TIMEOUT, PERMANENT, STATE, PACKETS, BYTES - }; - - @Override - protected Collection<RequestHandler> createRequestHandlers() { - return ImmutableSet.of(new FlowDataRequest()); - } - - // handler for flow table requests - private final class FlowDataRequest extends TableRequestHandler { - - private FlowDataRequest() { - super(FLOW_DATA_REQ, FLOW_DATA_RESP, FLOWS); - } - - @Override - protected String[] getColumnIds() { - return COL_IDS; - } - - @Override - protected TableModel createTableModel() { - TableModel tm = super.createTableModel(); - tm.setFormatter(SELECTOR, new SelectorFormatter()); - tm.setFormatter(TREATMENT, new TreatmentFormatter()); - tm.setFormatter(STATE, EnumFormatter.INSTANCE); - return tm; - } - - @Override - protected void populateTable(TableModel tm, ObjectNode payload) { - String uri = string(payload, "devId"); - if (!Strings.isNullOrEmpty(uri)) { - DeviceId deviceId = DeviceId.deviceId(uri); - FlowRuleService frs = get(FlowRuleService.class); - for (FlowEntry flow : frs.getFlowEntries(deviceId)) { - populateRow(tm.addRow(), flow); - } - } - } - - private void populateRow(TableModel.Row row, FlowEntry flow) { - row.cell(ID, flow.id().value()) - .cell(APP_ID, flow.appId()) - .cell(GROUP_ID, flow.groupId().id()) - .cell(TABLE_ID, flow.tableId()) - .cell(PRIORITY, flow.priority()) - .cell(SELECTOR, flow) - .cell(TREATMENT, flow) - .cell(TIMEOUT, flow.timeout()) - .cell(PERMANENT, flow.isPermanent()) - .cell(STATE, flow.state()) - .cell(PACKETS, flow.packets()) - .cell(BYTES, flow.bytes()); - } - - private final class SelectorFormatter implements CellFormatter { - @Override - public String format(Object value) { - FlowEntry flow = (FlowEntry) value; - Set<Criterion> criteria = flow.selector().criteria(); - - if (criteria.isEmpty()) { - return "(No traffic selector criteria for this flow)"; - } - StringBuilder sb = new StringBuilder("Criteria: "); - for (Criterion c : criteria) { - sb.append(c).append(COMMA); - } - removeTrailingComma(sb); - - return sb.toString(); - } - } - - private final class TreatmentFormatter implements CellFormatter { - @Override - public String format(Object value) { - FlowEntry flow = (FlowEntry) value; - List<Instruction> instructions = flow.treatment().allInstructions(); - - if (instructions.isEmpty()) { - return "(No traffic treatment instructions for this flow)"; - } - StringBuilder sb = new StringBuilder("Treatment Instructions: "); - for (Instruction i : instructions) { - sb.append(i).append(COMMA); - } - removeTrailingComma(sb); - - return sb.toString(); - } - } - - private StringBuilder removeTrailingComma(StringBuilder sb) { - int pos = sb.lastIndexOf(COMMA); - sb.delete(pos, sb.length()); - return sb; - } - } -} |