org.apache.syncope.common.lib.patch.AbstractPatch Maven / Gradle / Ivy
/*
* 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.syncope.common.lib.patch;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlType;
import org.apache.syncope.common.lib.AbstractBaseBean;
import org.apache.syncope.common.lib.types.PatchOperation;
@XmlType
@XmlSeeAlso({ AbstractPatchItem.class, AttrPatch.class, MembershipPatch.class, RelationshipPatch.class })
public abstract class AbstractPatch extends AbstractBaseBean {
private static final long serialVersionUID = -4729181508529829580L;
protected abstract static class Builder> {
protected P instance;
protected abstract P newInstance();
protected P getInstance() {
if (instance == null) {
instance = newInstance();
}
return instance;
}
@SuppressWarnings("unchecked")
public B operation(final PatchOperation operation) {
getInstance().setOperation(operation);
return (B) this;
}
public P build() {
if (getInstance().getOperation() == null) {
instance.setOperation(PatchOperation.ADD_REPLACE);
}
return getInstance();
}
}
private PatchOperation operation;
public PatchOperation getOperation() {
return operation;
}
public void setOperation(final PatchOperation operation) {
this.operation = operation;
}
}