/*
* 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.
*/
package org.apache.isis.viewer.html.context;
import org.apache.isis.core.commons.debug.DebugBuilder;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.oid.Oid;
import org.apache.isis.core.metamodel.adapter.oid.OidMarshaller;
import org.apache.isis.core.metamodel.adapter.oid.RootOidDefault;
import org.apache.isis.core.metamodel.adapter.version.Version;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.core.runtime.system.persistence.Persistor;
public abstract class RootAdapterMappingAbstract implements RootAdapterMapping {
private static final long serialVersionUID = 1L;
private final String oidStr;
public RootAdapterMappingAbstract(final ObjectAdapter adapter) {
final Oid oid = adapter.getOid();
oidStr = oid.enString(getOidMarshaller());
}
@Override
public String getOidStr() {
return oidStr;
}
RootOidDefault getOid() {
return RootOidDefault.deString(oidStr, getOidMarshaller());
}
@Override
public ObjectAdapter getObject() {
return getPersistenceSession().loadObject(getOid());
}
// /////////////////////////////////////////////////////
// version
// /////////////////////////////////////////////////////
@Override
public abstract Version getVersion();
@Override
public abstract void checkVersion(final ObjectAdapter object);
@Override
public abstract void updateVersion();
// /////////////////////////////////////////////////////
// restoreToLoader
// /////////////////////////////////////////////////////
@Override
public abstract void restoreToLoader();
// /////////////////////////////////////////////////////
// value semantics
// /////////////////////////////////////////////////////
@Override
public int hashCode() {
return oidStr.hashCode();
}
@Override
public abstract boolean equals(final Object obj);
// /////////////////////////////////////////////////////
// debugging, toString
// /////////////////////////////////////////////////////
@Override
public abstract void debugData(final DebugBuilder debug);
@Override
public abstract String toString();
// /////////////////////////////////////////////////////
// Dependencies (from context)
// /////////////////////////////////////////////////////
private static Persistor getPersistenceSession() {
return IsisContext.getPersistenceSession();
}
protected OidMarshaller getOidMarshaller() {
return IsisContext.getOidMarshaller();
}
}