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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.parsers.uri;
import org.onap.aai.exceptions.AAIException;
import org.onap.aai.introspection.Introspector;
import org.onap.aai.introspection.Loader;
import org.onap.aai.introspection.Version;
import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
import org.onap.aai.serialization.db.EdgeType;
import org.onap.aai.util.AAIApiServerURLBase;
import org.onap.aai.workarounds.LegacyURITransformer;
import javax.ws.rs.core.MultivaluedMap;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
/**
* Given a URI a Relationship Object is returned.
*
* The relationship-data objects are created from the keys in the model.
* The keys are processed in the order they appear in the model.
*
*/
public class URIToRelationshipObject implements Parsable {
private Introspector result = null;
private LegacyURITransformer uriTransformer = null;
private Version originalVersion = null;
private Introspector relationship = null;
private Loader loader = null;
private String baseURL;
private final URI uri;
/**
* Instantiates a new URI to relationship object.
*
* @param loader the loader
* @param uri the uri
* @throws IllegalArgumentException the illegal argument exception
* @throws AAIException the AAI exception
* @throws UnsupportedEncodingException the unsupported encoding exception
* @throws MalformedURLException the malformed URL exception
*/
public URIToRelationshipObject(Loader loader, URI uri) throws AAIException {
this.loader = loader;
uriTransformer = LegacyURITransformer.getInstance();
originalVersion = loader.getVersion();
try {
relationship = loader.introspectorFromName("relationship");
} catch (AAIUnknownObjectException e1) {
throw new RuntimeException("Fatal error - could not load relationship object!", e1);
}
this.baseURL = AAIApiServerURLBase.get(originalVersion);
this.uri = uri;
}
public URIToRelationshipObject(Loader loader, URI uri, String baseURL) throws AAIException {
this(loader, uri);
if (baseURL != null) {
this.baseURL = baseURL;
}
}
/**
* @{inheritDoc}
*/
@Override
public String getCloudRegionTransform(){
return "remove";
}
/**
* @{inheritDoc}
*/
@Override
public void processNamespace(Introspector obj) {
}
/**
* @{inheritDoc}
*/
@Override
public boolean useOriginalLoader() {
return true;
}
/**
* Gets the result.
*
* @return the result
* @throws AAIException
* @throws UnsupportedEncodingException
* @throws URISyntaxException
*/
public Introspector getResult() throws UnsupportedEncodingException, AAIException, URISyntaxException {
URIParser parser = new URIParser(this.loader, this.uri);
parser.parse(this);
URI originalUri = parser.getOriginalURI();
URI relatedLink = new URI(this.baseURL + this.originalVersion + "/" + originalUri);
if (this.originalVersion.compareTo(Version.v10) >= 0) {
//only return the path section of the URI past v10
relatedLink = new URI(relatedLink.getRawPath());
}
this.relationship.setValue("related-link", relatedLink.toString());
this.result = relationship;
return this.result;
}
@Override
public void processObject(Introspector obj, EdgeType type, MultivaluedMap<String, String> uriKeys)
throws AAIException {
for (String key : obj.getKeys()) {
try {
Introspector data = loader.introspectorFromName("relationship-data");
data.setValue("relationship-key", obj.getDbName() + "." + key);
data.setValue("relationship-value", obj.getValue(key));
((List<Object>)relationship.getValue("relationship-data")).add(data.getUnderlyingObject());
} catch (AAIUnknownObjectException e) {
throw new RuntimeException("Fatal error - relationship-data object not found!");
}
}
relationship.setValue("related-to", obj.getDbName());
}
@Override
public void processContainer(Introspector obj, EdgeType type, MultivaluedMap<String, String> uriKeys,
boolean isFinalContainer) throws AAIException {
}
}
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