svn commit: r1527366 [29/29] - in /qpid/trunk/qpid/java: broker-core/src/main/java/org/apache/qpid/server/logging/messages/ common/src/main/java/org/apache/qpid/filter/selector/ common/src/main/java/org/apache/qpid/framing/ common/src/main/java/org/apa...

[ro...@apache.org]

Added: qpid/trunk/qpid/java/common/src/main/java/org/apache/qpid/transport/Xid.java
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/java/common/src/main/java/org/apache/qpid/transport/Xid.java?rev=1527366&view=auto
==============================================================================
--- qpid/trunk/qpid/java/common/src/main/java/org/apache/qpid/transport/Xid.java (added)
+++ qpid/trunk/qpid/java/common/src/main/java/org/apache/qpid/transport/Xid.java Sun Sep 29 17:45:16 2013
@@ -0,0 +1,223 @@
+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;
+
+
+
+public final class Xid extends Struct {
+
+    public static final int TYPE = 1540;
+
+    public final int getStructType() {
+        return TYPE;
+    }
+
+    public final int getSizeWidth() {
+        return 4;
+    }
+
+    public final int getPackWidth() {
+        return 2;
+    }
+
+    public final boolean hasPayload() {
+        return false;
+    }
+
+    public final byte getEncodedTrack() {
+        return -1;
+    }
+
+    public final boolean isConnectionControl()
+    {
+        return false;
+    }
+
+    private short packing_flags = 0;
+    private long format;
+    private byte[] globalId;
+    private byte[] branchId;
+
+
+    public Xid() {}
+
+
+    public Xid(long format, byte[] globalId, byte[] branchId) {
+        setFormat(format);
+        if(globalId != null) {
+            setGlobalId(globalId);
+        }
+        if(branchId != null) {
+            setBranchId(branchId);
+        }
+
+    }
+
+
+
+
+    public final boolean hasFormat() {
+        return (packing_flags & 256) != 0;
+    }
+
+    public final Xid clearFormat() {
+        packing_flags &= ~256;
+        this.format = 0;
+        setDirty(true);
+        return this;
+    }
+
+    public final long getFormat() {
+        return format;
+    }
+
+    public final Xid setFormat(long value) {
+        this.format = value;
+        packing_flags |= 256;
+        setDirty(true);
+        return this;
+    }
+
+    public final Xid format(long value) {
+        return setFormat(value);
+    }
+
+    public final boolean hasGlobalId() {
+        return (packing_flags & 512) != 0;
+    }
+
+    public final Xid clearGlobalId() {
+        packing_flags &= ~512;
+        this.globalId = null;
+        setDirty(true);
+        return this;
+    }
+
+    public final byte[] getGlobalId() {
+        return globalId;
+    }
+
+    public final Xid setGlobalId(byte[] value) {
+        this.globalId = value;
+        packing_flags |= 512;
+        setDirty(true);
+        return this;
+    }
+
+    public final Xid globalId(byte[] value) {
+        return setGlobalId(value);
+    }
+
+    public final boolean hasBranchId() {
+        return (packing_flags & 1024) != 0;
+    }
+
+    public final Xid clearBranchId() {
+        packing_flags &= ~1024;
+        this.branchId = null;
+        setDirty(true);
+        return this;
+    }
+
+    public final byte[] getBranchId() {
+        return branchId;
+    }
+
+    public final Xid setBranchId(byte[] value) {
+        this.branchId = value;
+        packing_flags |= 1024;
+        setDirty(true);
+        return this;
+    }
+
+    public final Xid branchId(byte[] value) {
+        return setBranchId(value);
+    }
+
+
+
+
+    public void write(Encoder enc)
+    {
+        enc.writeUint16(packing_flags);
+        if ((packing_flags & 256) != 0)
+        {
+            enc.writeUint32(this.format);
+        }
+        if ((packing_flags & 512) != 0)
+        {
+            enc.writeVbin8(this.globalId);
+        }
+        if ((packing_flags & 1024) != 0)
+        {
+            enc.writeVbin8(this.branchId);
+        }
+
+    }
+
+    public void read(Decoder dec)
+    {
+        packing_flags = (short) dec.readUint16();
+        if ((packing_flags & 256) != 0)
+        {
+            this.format = dec.readUint32();
+        }
+        if ((packing_flags & 512) != 0)
+        {
+            this.globalId = dec.readVbin8();
+        }
+        if ((packing_flags & 1024) != 0)
+        {
+            this.branchId = dec.readVbin8();
+        }
+
+    }
+
+    public Map<String,Object> getFields()
+    {
+        Map<String,Object> result = new LinkedHashMap<String,Object>();
+
+        if ((packing_flags & 256) != 0)
+        {
+            result.put("format", getFormat());
+        }
+        if ((packing_flags & 512) != 0)
+        {
+            result.put("globalId", getGlobalId());
+        }
+        if ((packing_flags & 1024) != 0)
+        {
+            result.put("branchId", getBranchId());
+        }
+
+
+        return result;
+    }
+
+
+}



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