diff options
Diffstat (limited to 'qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionOpen.java')
| -rw-r--r-- | qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionOpen.java | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionOpen.java b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionOpen.java new file mode 100644 index 0000000000..b17a3810f2 --- /dev/null +++ b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionOpen.java @@ -0,0 +1,235 @@ +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 ConnectionOpen extends Method { + + public static final int TYPE = 263; + + 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 virtualHost; + private java.util.List<Object> capabilities; + + + public ConnectionOpen() {} + + + public ConnectionOpen(String virtualHost, java.util.List<Object> capabilities, Option ... _options) { + if(virtualHost != null) { + setVirtualHost(virtualHost); + } + if(capabilities != null) { + setCapabilities(capabilities); + } + + for (int i=0; i < _options.length; i++) { + switch (_options[i]) { + case INSIST: packing_flags |= 1024; break; + 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.connectionOpen(context, this); + } + + + public final boolean hasVirtualHost() { + return (packing_flags & 256) != 0; + } + + public final ConnectionOpen clearVirtualHost() { + packing_flags &= ~256; + this.virtualHost = null; + setDirty(true); + return this; + } + + public final String getVirtualHost() { + return virtualHost; + } + + public final ConnectionOpen setVirtualHost(String value) { + this.virtualHost = value; + packing_flags |= 256; + setDirty(true); + return this; + } + + public final ConnectionOpen virtualHost(String value) { + return setVirtualHost(value); + } + + public final boolean hasCapabilities() { + return (packing_flags & 512) != 0; + } + + public final ConnectionOpen clearCapabilities() { + packing_flags &= ~512; + this.capabilities = null; + setDirty(true); + return this; + } + + public final java.util.List<Object> getCapabilities() { + return capabilities; + } + + public final ConnectionOpen setCapabilities(java.util.List<Object> value) { + this.capabilities = value; + packing_flags |= 512; + setDirty(true); + return this; + } + + public final ConnectionOpen capabilities(java.util.List<Object> value) { + return setCapabilities(value); + } + + public final boolean hasInsist() { + return (packing_flags & 1024) != 0; + } + + public final ConnectionOpen clearInsist() { + packing_flags &= ~1024; + + setDirty(true); + return this; + } + + public final boolean getInsist() { + return hasInsist(); + } + + public final ConnectionOpen setInsist(boolean value) { + + if (value) + { + packing_flags |= 1024; + } + else + { + packing_flags &= ~1024; + } + + setDirty(true); + return this; + } + + public final ConnectionOpen insist(boolean value) { + return setInsist(value); + } + + + + + public void write(Encoder enc) + { + enc.writeUint16(packing_flags); + if ((packing_flags & 256) != 0) + { + enc.writeStr8(this.virtualHost); + } + if ((packing_flags & 512) != 0) + { + enc.writeArray(this.capabilities); + } + + } + + public void read(Decoder dec) + { + packing_flags = (short) dec.readUint16(); + if ((packing_flags & 256) != 0) + { + this.virtualHost = dec.readStr8(); + } + if ((packing_flags & 512) != 0) + { + this.capabilities = dec.readArray(); + } + + } + + public Map<String,Object> getFields() + { + Map<String,Object> result = new LinkedHashMap<String,Object>(); + + if ((packing_flags & 256) != 0) + { + result.put("virtualHost", getVirtualHost()); + } + if ((packing_flags & 512) != 0) + { + result.put("capabilities", getCapabilities()); + } + if ((packing_flags & 1024) != 0) + { + result.put("insist", getInsist()); + } + + + return result; + } + + +} |