Delete netconf

[controller.git] / opendaylight / netconf / netconf-util / src / main / java / org / opendaylight / controller / netconf / util / messages / NetconfHelloMessage.java

diff --git a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java b/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java
deleted file mode 100644 (file)
index 75f74d0..0000000
--- a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2013 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.util.messages;
-
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Sets;
-import java.util.Set;
-import org.opendaylight.controller.config.util.xml.DocumentedException;
-import org.opendaylight.controller.config.util.xml.XmlElement;
-import org.opendaylight.controller.config.util.xml.XmlUtil;
-import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
-import org.opendaylight.controller.netconf.api.NetconfMessage;
-import org.opendaylight.controller.netconf.api.xml.XmlNetconfConstants;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-/**
- * NetconfMessage that can carry additional header with session metadata. See {@link org.opendaylight.controller.netconf.util.messages.NetconfHelloMessageAdditionalHeader}
- */
-public final class NetconfHelloMessage extends NetconfMessage {
-
-    public static final String HELLO_TAG = "hello";
-
-    private final NetconfHelloMessageAdditionalHeader additionalHeader;
-
-    public NetconfHelloMessage(Document doc, NetconfHelloMessageAdditionalHeader additionalHeader) throws NetconfDocumentedException {
-        super(doc);
-        checkHelloMessage(doc);
-        this.additionalHeader = additionalHeader;
-    }
-
-    public NetconfHelloMessage(Document doc) throws NetconfDocumentedException {
-        this(doc, null);
-    }
-
-    public Optional<NetconfHelloMessageAdditionalHeader> getAdditionalHeader() {
-        return additionalHeader== null ? Optional.<NetconfHelloMessageAdditionalHeader>absent() : Optional.of(additionalHeader);
-    }
-
-    private static void checkHelloMessage(Document doc) {
-        Preconditions.checkArgument(isHelloMessage(doc),
-                "Hello message invalid format, should contain %s tag from namespace %s, but is: %s", HELLO_TAG,
-                XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0, XmlUtil.toString(doc));
-    }
-
-    public static NetconfHelloMessage createClientHello(Iterable<String> capabilities,
-                                                        Optional<NetconfHelloMessageAdditionalHeader> additionalHeaderOptional) throws NetconfDocumentedException {
-        Document doc = createHelloMessageDoc(capabilities);
-        return additionalHeaderOptional.isPresent() ? new NetconfHelloMessage(doc, additionalHeaderOptional.get())
-                : new NetconfHelloMessage(doc);
-    }
-
-    private static Document createHelloMessageDoc(Iterable<String> capabilities) {
-        Document doc = XmlUtil.newDocument();
-        Element helloElement = doc.createElementNS(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0,
-                HELLO_TAG);
-        Element capabilitiesElement = doc.createElementNS(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0,
-                XmlNetconfConstants.CAPABILITIES);
-
-        for (String capability : Sets.newHashSet(capabilities)) {
-            Element capElement = doc.createElementNS(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0,
-                    XmlNetconfConstants.CAPABILITY);
-            capElement.setTextContent(capability);
-            capabilitiesElement.appendChild(capElement);
-        }
-
-        helloElement.appendChild(capabilitiesElement);
-
-        doc.appendChild(helloElement);
-        return doc;
-    }
-
-    public static NetconfHelloMessage createServerHello(Set<String> capabilities, long sessionId) throws NetconfDocumentedException {
-        Document doc = createHelloMessageDoc(capabilities);
-        Element sessionIdElement = doc.createElementNS(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0,
-                XmlNetconfConstants.SESSION_ID);
-        sessionIdElement.setTextContent(Long.toString(sessionId));
-        doc.getDocumentElement().appendChild(sessionIdElement);
-        return new NetconfHelloMessage(doc);
-    }
-
-    public static boolean isHelloMessage(final NetconfMessage msg) {
-        Document document = msg.getDocument();
-        return isHelloMessage(document);
-    }
-
-    private static boolean isHelloMessage(final Document document) {
-        XmlElement element = XmlElement.fromDomElement(document.getDocumentElement());
-        try {
-            // accept even if hello has no namespace
-            return element.getName().equals(HELLO_TAG) &&
-                    (!element.hasNamespace() || element.getNamespace().equals(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
-        } catch (DocumentedException e) {
-            // Cannot happen, since we check for hasNamespace
-            throw new IllegalStateException(e);
-        }
-    }
-}