diff options
Diffstat (limited to 'qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionRedirect.java')
-rw-r--r-- | qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionRedirect.java | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionRedirect.java b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionRedirect.java new file mode 100644 index 0000000000..c84758c54c --- /dev/null +++ b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionRedirect.java @@ -0,0 +1,196 @@ +package org.apache.qpid.transport; +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + * + */ + + +import java.util.LinkedHashMap; +import java.util.Map; + +import org.apache.qpid.transport.codec.Decoder; +import org.apache.qpid.transport.codec.Encoder; + +import org.apache.qpid.transport.network.Frame; + + +public final class ConnectionRedirect extends Method { + + public static final int TYPE = 265; + + public final int getStructType() { + return TYPE; + } + + public final int getSizeWidth() { + return 0; + } + + public final int getPackWidth() { + return 2; + } + + public final boolean hasPayload() { + return false; + } + + public final byte getEncodedTrack() { + return Frame.L1; + } + + public final boolean isConnectionControl() + { + return true; + } + + private short packing_flags = 0; + private String host; + private java.util.List<Object> knownHosts; + + + public ConnectionRedirect() {} + + + public ConnectionRedirect(String host, java.util.List<Object> knownHosts, Option ... _options) { + if(host != null) { + setHost(host); + } + if(knownHosts != null) { + setKnownHosts(knownHosts); + } + + for (int i=0; i < _options.length; i++) { + switch (_options[i]) { + case SYNC: this.setSync(true); break; + case BATCH: this.setBatch(true); break; + case UNRELIABLE: this.setUnreliable(true); break; + case NONE: break; + default: throw new IllegalArgumentException("invalid option: " + _options[i]); + } + } + + } + + public <C> void dispatch(C context, MethodDelegate<C> delegate) { + delegate.connectionRedirect(context, this); + } + + + public final boolean hasHost() { + return (packing_flags & 256) != 0; + } + + public final ConnectionRedirect clearHost() { + packing_flags &= ~256; + this.host = null; + setDirty(true); + return this; + } + + public final String getHost() { + return host; + } + + public final ConnectionRedirect setHost(String value) { + this.host = value; + packing_flags |= 256; + setDirty(true); + return this; + } + + public final ConnectionRedirect host(String value) { + return setHost(value); + } + + public final boolean hasKnownHosts() { + return (packing_flags & 512) != 0; + } + + public final ConnectionRedirect clearKnownHosts() { + packing_flags &= ~512; + this.knownHosts = null; + setDirty(true); + return this; + } + + public final java.util.List<Object> getKnownHosts() { + return knownHosts; + } + + public final ConnectionRedirect setKnownHosts(java.util.List<Object> value) { + this.knownHosts = value; + packing_flags |= 512; + setDirty(true); + return this; + } + + public final ConnectionRedirect knownHosts(java.util.List<Object> value) { + return setKnownHosts(value); + } + + + + + public void write(Encoder enc) + { + enc.writeUint16(packing_flags); + if ((packing_flags & 256) != 0) + { + enc.writeStr16(this.host); + } + if ((packing_flags & 512) != 0) + { + enc.writeArray(this.knownHosts); + } + + } + + public void read(Decoder dec) + { + packing_flags = (short) dec.readUint16(); + if ((packing_flags & 256) != 0) + { + this.host = dec.readStr16(); + } + if ((packing_flags & 512) != 0) + { + this.knownHosts = dec.readArray(); + } + + } + + public Map<String,Object> getFields() + { + Map<String,Object> result = new LinkedHashMap<String,Object>(); + + if ((packing_flags & 256) != 0) + { + result.put("host", getHost()); + } + if ((packing_flags & 512) != 0) + { + result.put("knownHosts", getKnownHosts()); + } + + + return result; + } + + +} |