/*
* Copyright 2015 JBoss, by Red Hat, Inc
*
* Licensed 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.uberfire.ext.metadata.backend.lucene.util;
import java.util.ArrayList;
import java.util.List;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexableField;
import org.uberfire.ext.metadata.model.KObject;
import org.uberfire.ext.metadata.model.KProperty;
import org.uberfire.ext.metadata.model.schema.MetaType;
/**
*
*/
public final class KObjectUtil {
public static KObject toKObject(final Document document) {
return new KObject() {
@Override
public String getId() {
return document.get("id");
}
@Override
public MetaType getType() {
return new MetaType() {
@Override
public String getName() {
return document.get("type");
}
};
}
@Override
public String getClusterId() {
return document.get("cluster.id");
}
@Override
public String getSegmentId() {
return document.get("segment.id");
}
@Override
public String getKey() {
return document.get("key");
}
@Override
public boolean equals(final Object obj) {
if (obj == null) {
return false;
}
if (!(obj instanceof KObject)) {
return false;
}
final KObject kobj = (KObject) obj;
return getClusterId().equals(kobj.getClusterId()) &&
getId().equals(kobj.getId()) &&
getKey().equals(kobj.getKey()) &&
getType().getName().equals(kobj.getType().getName());
}
@Override
public int hashCode() {
int result = getId().hashCode();
result = 31 * result + getClusterId().hashCode();
result = 31 * result + getKey().hashCode();
result = 31 * result + getType().getName().hashCode();
return result;
}
@Override
public Iterable<KProperty<?>> getProperties() {
final List<KProperty<?>> kProperties = new ArrayList<KProperty<?>>();
for (final IndexableField indexableField : document) {
if (isExtension(indexableField.name())) {
kProperties.add(new KProperty<Object>() {
@Override
public String getName() {
return indexableField.name();
}
@Override
public Object getValue() {
return indexableField.stringValue();
}
@Override
public boolean isSearchable() {
return true;
}
});
}
}
return kProperties;
}
@Override
public boolean fullText() {
return true;
}
private boolean isExtension(final String name) {
return !(name.equals("id") || name.equals("type") || name.equals("cluster.id") || name.equals("segment.id") || name.equals("key"));
}
};
}
}