[jbosscache-commits] JBoss Cache SVN: r6952 - core/branches/flat/src/main/java/org/jboss/starobrno/marshall.

Author: jason.greene(a)jboss.com Date: 2008-10-14 19:18:15 -0400 (Tue, 14 Oct 2008) New Revision: 6952 Added: core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryData.java core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataExceptionMarker.java core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataMarker.java Log: Add new entry wrappers Added: core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryData.java =================================================================== --- core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryData.java (rev 0) +++ core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryData.java 2008-10-14 23:18:15 UTC (rev 6952) @@ -0,0 +1,111 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2000 - 2008, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.starobrno.marshall; + +import java.io.Externalizable; +import java.io.IOException; +import java.io.ObjectInput; +import java.io.ObjectOutput; +import java.util.Map; + +/** + * Serializable representation of the data of a node (FQN and attributes) + * + * @author Bela Ban + * @version $Id: NodeData.java 6776 2008-09-22 17:35:46Z manik.surtani(a)jboss.com $ + */ +// TODO: 3.0.0: remove Externalizable and rely on the CacheMarshaller. +public class EntryData<K, V> implements Externalizable, Map.Entry<K, V> +{ + private K key; + private V value; + + static final long serialVersionUID = -7571995794010294485L; + + public EntryData(K key, V value) + { + this.key = key; + this.value = value; + } + + public K getKey() + { + return key; + } + + public V getValue() + { + return value; + } + + // TODO: 3.0.0: Remove and replace with marshallNodeData/unmarshallNodeData methods in the CacheMarshaller so that we can use the same marshalling framework for Fqns. + public void writeExternal(ObjectOutput out) throws IOException + { + out.writeObject(key); + out.writeObject(value); + } + + // TODO: 3.0.0: Remove in and replace with marshallNodeData/unmarshallNodeData methods in the CacheMarshaller so that we can use the same marshalling framework for Fqns. + @SuppressWarnings("unchecked") + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException + { + key = (K) in.readObject(); + value = (V) in.readObject(); + } + + @Override + public String toString() + { + return "{" + key + "=" + value + "}"; + } + + private static boolean eq(Object a, Object b) + { + return a == b || (a != null && a.equals(b)); + } + + + @Override + public boolean equals(Object o) + { + if (this == o) return true; + if (! (o instanceof EntryData)) + return false; + + EntryData<?,?> other = (EntryData<?,?>)o; + return eq(key, other.key) && eq(value, other.value); + } + + @Override + public int hashCode() + { + int result; + result = (key != null ? key.hashCode() : 0); + result = 31 * result + (value != null ? value.hashCode() : 0); + return result; + } + + public V setValue(V value) + { + throw new UnsupportedOperationException(); + } +} Added: core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataExceptionMarker.java =================================================================== --- core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataExceptionMarker.java (rev 0) +++ core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataExceptionMarker.java 2008-10-14 23:18:15 UTC (rev 6952) @@ -0,0 +1,62 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2000 - 2008, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.starobrno.marshall; + +import java.io.Externalizable; +import java.io.IOException; +import java.io.ObjectInput; +import java.io.ObjectOutput; + +public class EntryDataExceptionMarker implements Externalizable +{ + private static final long serialVersionUID = 240199474174502551L; + private Throwable cause; + private Object cacheNodeIdentity; + + public EntryDataExceptionMarker(Throwable t, Object node) + { + cause = t; + cacheNodeIdentity = node; + } + + public Throwable getCause() + { + return cause; + } + + public Object getCacheNodeIdentity() + { + return cacheNodeIdentity; + } + + public void writeExternal(ObjectOutput out) throws IOException + { + out.writeObject(cause); + out.writeObject(cacheNodeIdentity); + } + + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException + { + cause = (Throwable) in.readObject(); + cacheNodeIdentity = in.readObject(); + } +} \ No newline at end of file Added: core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataMarker.java =================================================================== --- core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataMarker.java (rev 0) +++ core/branches/flat/src/main/java/org/jboss/starobrno/marshall/EntryDataMarker.java 2008-10-14 23:18:15 UTC (rev 6952) @@ -0,0 +1,29 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2000 - 2008, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.starobrno.marshall; + +import java.io.Serializable; + +public class EntryDataMarker implements Serializable +{ + private static final long serialVersionUID = 4851793846346021014L; +}