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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 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=========================================================
*/
package org.onap.so.client.graphinventory.entities.uri;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import javax.ws.rs.core.UriBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.onap.so.client.graphinventory.Format;
import org.onap.so.client.aai.entities.uri.AAIUri;
import org.onap.so.client.graphinventory.entities.uri.Depth;
import org.onap.so.client.graphinventory.entities.uri.parsers.UriParser;
import org.onap.so.client.graphinventory.entities.uri.parsers.UriParserSpringImpl;
import org.onap.so.client.graphinventory.GraphInventoryObjectPlurals;
import org.onap.so.client.graphinventory.GraphInventoryObjectType;
import org.springframework.web.util.UriUtils;
public class SimpleUri implements GraphInventoryResourceUri {
protected UriBuilder internalURI;
protected final static String relationshipAPI = "/relationship-list/relationship";
protected final static String relatedTo = "/related-to";
protected final Object[] values;
protected final GraphInventoryObjectType type;
protected final GraphInventoryObjectPlurals pluralType;
protected SimpleUri(GraphInventoryObjectType type, Object... values) {
this.type = type;
this.pluralType = null;
this.internalURI = UriBuilder.fromPath(this.getTemplate(type));
this.values = values;
}
protected SimpleUri(GraphInventoryObjectType type, URI uri) {
this.type = type;
this.pluralType = null;
this.internalURI = UriBuilder.fromPath(uri.getRawPath().replaceAll("/aai/v\\d+", ""));
this.values = new Object[0];
}
protected SimpleUri(GraphInventoryObjectType type, UriBuilder builder, Object... values) {
this.internalURI = builder;
this.values = values;
this.type = type;
this.pluralType = null;
}
protected SimpleUri(GraphInventoryObjectPlurals type, UriBuilder builder, Object... values) {
this.internalURI = builder;
this.values = values;
this.type = null;
this.pluralType = type;
}
protected SimpleUri(GraphInventoryObjectPlurals type) {
this.type = null;
this.pluralType = type;
this.internalURI = UriBuilder.fromPath(this.getTemplate(type));
this.values = new Object[0];
}
protected SimpleUri(GraphInventoryObjectPlurals type, Object... values) {
this.type = null;
this.pluralType = type;
this.internalURI = UriBuilder.fromPath(this.getTemplate(type));
this.values = values;
}
protected SimpleUri(GraphInventoryResourceUri parentUri, GraphInventoryObjectType childType, Object... childValues) {
this.type = childType;
this.pluralType = null;
this.internalURI = UriBuilder.fromUri(parentUri.build()).path(childType.partialUri());
this.values = childValues;
}
@Override
public SimpleUri relationshipAPI() {
this.internalURI = internalURI.path(relationshipAPI);
return this;
}
@Override
public SimpleUri relatedTo(GraphInventoryObjectPlurals plural) {
this.internalURI = internalURI.path(relatedTo).path(plural.partialUri());
return this;
}
@Override
public SimpleUri relatedTo(GraphInventoryObjectType type, String... values) {
this.internalURI = internalURI.path(relatedTo).path(UriBuilder.fromPath(type.partialUri()).build(values).toString());
return this;
}
@Override
public SimpleUri resourceVersion(String version) {
this.internalURI = internalURI.replaceQueryParam("resource-version", version);
return this;
}
@Override
public SimpleUri queryParam(String name, String... values) {
this.internalURI = internalURI.queryParam(name, values);
return this;
}
@Override
public SimpleUri replaceQueryParam(String name, String... values) {
this.internalURI = internalURI.replaceQueryParam(name, values);
return this;
}
@Override
public SimpleUri resultIndex(int index) {
this.internalURI = internalURI.replaceQueryParam("resultIndex", index);
return this;
}
@Override
public SimpleUri resultSize(int size) {
this.internalURI = internalURI.replaceQueryParam("resultSize", size);
return this;
}
@Override
public SimpleUri limit(int size) {
return this.resultIndex(0).resultSize(size);
}
@Override
public URI build() {
return build(this.values);
}
protected URI build(Object... values) {
//This is a workaround because resteasy does not encode URIs correctly
final String[] encoded = new String[values.length];
for (int i = 0; i < values.length; i++) {
try {
encoded[i] = UriUtils.encode(values[i].toString(), StandardCharsets.UTF_8.toString());
} catch (UnsupportedEncodingException e) {
encoded[i] = values[i].toString();
}
}
return internalURI.buildFromEncoded(encoded);
}
@Override
public Map<String, String> getURIKeys() {
return this.getURIKeys(this.build().toString());
}
protected Map<String, String> getURIKeys(String uri) {
UriParser parser;
if (this.type != null) {
if (!("".equals(this.getTemplate(type)))) {
parser = new UriParserSpringImpl(this.getTemplate(type));
} else {
return new HashMap<>();
}
} else {
parser = new UriParserSpringImpl(this.getTemplate(pluralType));
}
return parser.parse(uri);
}
@Override
public SimpleUri clone() {
if (this.type != null) {
return new SimpleUri(this.type, this.internalURI.clone(), values);
} else {
return new SimpleUri(this.pluralType, this.internalURI.clone(), values);
}
}
@Override
public GraphInventoryObjectType getObjectType() {
return this.type;
}
@Override
public boolean equals(Object o) {
if (o instanceof AAIUri) {
return this.build().equals(((AAIUri)o).build());
}
return false;
}
@Override
public int hashCode() {
return new HashCodeBuilder().append(this.build()).toHashCode();
}
@Override
public SimpleUri depth(Depth depth) {
this.internalURI.replaceQueryParam("depth", depth.toString());
return this;
}
@Override
public SimpleUri nodesOnly(boolean nodesOnly) {
if (nodesOnly) {
this.internalURI.replaceQueryParam("nodes-only", "");
}
return this;
}
@Override
public SimpleUri format(Format format) {
this.internalURI.replaceQueryParam("format", format);
return this;
}
protected String getTemplate(GraphInventoryObjectType type) {
return type.uriTemplate();
}
protected String getTemplate(GraphInventoryObjectPlurals type) {
return type.uriTemplate();
}
}
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