| 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 QueueDelete extends Method { |
| |
| public static final int TYPE = 2050; |
| |
| 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.L4; |
| } |
| |
| public final boolean isConnectionControl() |
| { |
| return false; |
| } |
| |
| private short packing_flags = 0; |
| private String queue; |
| |
| |
| public QueueDelete() {} |
| |
| |
| public QueueDelete(String queue, Option ... _options) { |
| if(queue != null) { |
| setQueue(queue); |
| } |
| |
| for (int i=0; i < _options.length; i++) { |
| switch (_options[i]) { |
| case IF_UNUSED: packing_flags |= 512; break; |
| case IF_EMPTY: 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.queueDelete(context, this); |
| } |
| |
| |
| public final boolean hasQueue() { |
| return (packing_flags & 256) != 0; |
| } |
| |
| public final QueueDelete clearQueue() { |
| packing_flags &= ~256; |
| this.queue = null; |
| setDirty(true); |
| return this; |
| } |
| |
| public final String getQueue() { |
| return queue; |
| } |
| |
| public final QueueDelete setQueue(String value) { |
| this.queue = value; |
| packing_flags |= 256; |
| setDirty(true); |
| return this; |
| } |
| |
| public final QueueDelete queue(String value) { |
| return setQueue(value); |
| } |
| |
| public final boolean hasIfUnused() { |
| return (packing_flags & 512) != 0; |
| } |
| |
| public final QueueDelete clearIfUnused() { |
| packing_flags &= ~512; |
| |
| setDirty(true); |
| return this; |
| } |
| |
| public final boolean getIfUnused() { |
| return hasIfUnused(); |
| } |
| |
| public final QueueDelete setIfUnused(boolean value) { |
| |
| if (value) |
| { |
| packing_flags |= 512; |
| } |
| else |
| { |
| packing_flags &= ~512; |
| } |
| |
| setDirty(true); |
| return this; |
| } |
| |
| public final QueueDelete ifUnused(boolean value) { |
| return setIfUnused(value); |
| } |
| |
| public final boolean hasIfEmpty() { |
| return (packing_flags & 1024) != 0; |
| } |
| |
| public final QueueDelete clearIfEmpty() { |
| packing_flags &= ~1024; |
| |
| setDirty(true); |
| return this; |
| } |
| |
| public final boolean getIfEmpty() { |
| return hasIfEmpty(); |
| } |
| |
| public final QueueDelete setIfEmpty(boolean value) { |
| |
| if (value) |
| { |
| packing_flags |= 1024; |
| } |
| else |
| { |
| packing_flags &= ~1024; |
| } |
| |
| setDirty(true); |
| return this; |
| } |
| |
| public final QueueDelete ifEmpty(boolean value) { |
| return setIfEmpty(value); |
| } |
| |
| |
| |
| |
| public void write(Encoder enc) |
| { |
| enc.writeUint16(packing_flags); |
| if ((packing_flags & 256) != 0) |
| { |
| enc.writeStr8(this.queue); |
| } |
| |
| } |
| |
| public void read(Decoder dec) |
| { |
| packing_flags = (short) dec.readUint16(); |
| if ((packing_flags & 256) != 0) |
| { |
| this.queue = dec.readStr8(); |
| } |
| |
| } |
| |
| public Map<String,Object> getFields() |
| { |
| Map<String,Object> result = new LinkedHashMap<String,Object>(); |
| |
| if ((packing_flags & 256) != 0) |
| { |
| result.put("queue", getQueue()); |
| } |
| if ((packing_flags & 512) != 0) |
| { |
| result.put("ifUnused", getIfUnused()); |
| } |
| if ((packing_flags & 1024) != 0) |
| { |
| result.put("ifEmpty", getIfEmpty()); |
| } |
| |
| |
| return result; |
| } |
| |
| |
| } |