+++ /dev/null
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.netconf.cli.reader.impl;
-
-import static org.opendaylight.controller.netconf.cli.io.IOUtil.isSkipInput;
-
-import com.google.common.base.Function;
-import com.google.common.collect.Maps;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import jline.console.completer.Completer;
-import jline.console.completer.StringsCompleter;
-import org.opendaylight.controller.netconf.cli.CommandArgHandlerRegistry;
-import org.opendaylight.controller.netconf.cli.io.BaseConsoleContext;
-import org.opendaylight.controller.netconf.cli.io.ConsoleContext;
-import org.opendaylight.controller.netconf.cli.io.ConsoleIO;
-import org.opendaylight.controller.netconf.cli.reader.AbstractReader;
-import org.opendaylight.controller.netconf.cli.reader.ReadingException;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableChoiceNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
-import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
-import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class ChoiceReader extends AbstractReader<ChoiceSchemaNode> {
-
- private static final Logger LOG = LoggerFactory.getLogger(ChoiceReader.class);
-
- private final CommandArgHandlerRegistry argumentHandlerRegistry;
-
- public ChoiceReader(final ConsoleIO console, final CommandArgHandlerRegistry argumentHandlerRegistry,
- final SchemaContext schemaContext) {
- super(console, schemaContext);
- this.argumentHandlerRegistry = argumentHandlerRegistry;
- }
-
- public ChoiceReader(final ConsoleIO console, final CommandArgHandlerRegistry argumentHandlerRegistry,
- final SchemaContext schemaContext, final boolean readConfigNode) {
- super(console, schemaContext, readConfigNode);
- this.argumentHandlerRegistry = argumentHandlerRegistry;
- }
-
- @Override
- public List<NormalizedNode<?, ?>> readWithContext(final ChoiceSchemaNode choiceNode) throws IOException, ReadingException {
- final Map<String, ChoiceCaseNode> availableCases = collectAllCases(choiceNode);
- console.formatLn("Select case for choice %s from: %s", choiceNode.getQName().getLocalName(),
- formatSet(availableCases.keySet()));
-
- ChoiceCaseNode selectedCase = null;
- final String rawValue = console.read();
- if (isSkipInput(rawValue)) {
- return Collections.emptyList();
- }
-
- selectedCase = availableCases.get(rawValue);
- if (selectedCase == null) {
- final String message = String.format("Incorrect value (%s) for choice %s was selected.", rawValue,
- choiceNode.getQName().getLocalName());
- LOG.error(message);
- throw new ReadingException(message);
- }
-
- return Collections.<NormalizedNode<?, ?>>singletonList(
- ImmutableChoiceNodeBuilder.create()
- .withNodeIdentifier(new NodeIdentifier(choiceNode.getQName()))
- .withValue(((Collection) readSelectedCase(selectedCase))).build());
- }
-
- protected List<NormalizedNode<?, ?>> readSelectedCase(final ChoiceCaseNode selectedCase) throws ReadingException {
- // IF there is a case that contains only one Empty type leaf, create the
- // leaf without question, since the case was selected
- if (containsOnlyOneEmptyLeaf(selectedCase)) {
- final NormalizedNode<?, ?> newNode = ImmutableLeafNodeBuilder.create()
- .withNodeIdentifier(new NodeIdentifier(selectedCase.getChildNodes().iterator().next().getQName())).build();
- return Collections.<NormalizedNode<?, ?>>singletonList(newNode);
- }
-
- final List<NormalizedNode<?, ?>> newNodes = new ArrayList<>();
- for (final DataSchemaNode schemaNode : selectedCase.getChildNodes()) {
- newNodes.addAll(argumentHandlerRegistry.getGenericReader(getSchemaContext(), getReadConfigNode()).read(
- schemaNode));
- }
- return newNodes;
- }
-
- private Object formatSet(final Set<String> values) {
- final StringBuilder formatedValues = new StringBuilder();
- for (final String value : values) {
- formatedValues.append("\n ");
- formatedValues.append(value);
- }
- return formatedValues.toString();
- }
-
- private boolean containsOnlyOneEmptyLeaf(final ChoiceCaseNode selectedCase) {
- if (selectedCase.getChildNodes().size() != 1) {
- return false;
- }
- final DataSchemaNode next = selectedCase.getChildNodes().iterator().next();
- if (next instanceof LeafSchemaNode) {
- final TypeDefinition<?> type = ((LeafSchemaNode) next).getType();
- if (isEmptyType(type)) {
- return true;
- }
- }
- return false;
- }
-
- private Map<String, ChoiceCaseNode> collectAllCases(final ChoiceSchemaNode schemaNode) {
- return Maps.uniqueIndex(schemaNode.getCases(), new Function<ChoiceCaseNode, String>() {
- @Override
- public String apply(final ChoiceCaseNode input) {
- return input.getQName().getLocalName();
- }
- });
- }
-
- @Override
- protected ConsoleContext getContext(final ChoiceSchemaNode schemaNode) {
- return new BaseConsoleContext<ChoiceSchemaNode>(schemaNode) {
- @Override
- public List<Completer> getAdditionalCompleters() {
- return Collections
- .<Completer> singletonList(new StringsCompleter(collectAllCases(schemaNode).keySet()));
- }
- };
- }
-}
Code Review / controller.git / blobdiff