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/*-
* ============LICENSE_START=======================================================
* org.openecomp.aai
* ================================================================================
* 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.openecomp.aai.audit;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang.StringUtils;
import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
import org.openecomp.aai.introspection.Introspector;
import org.openecomp.aai.introspection.IntrospectorFactory;
import org.openecomp.aai.introspection.Loader;
import org.openecomp.aai.introspection.LoaderFactory;
import org.openecomp.aai.introspection.ModelType;
import org.openecomp.aai.introspection.Version;
import org.openecomp.aai.logging.LogLineBuilder;
import com.google.common.base.CaseFormat;
/**
* The Class ListEndpoints.
*/
public class ListEndpoints {
private DynamicJAXBContext context = null;
private final String start = "inventory";
private final String[] blacklist = { "search", "aai-internal", "models", "named-queries" };
private List<String> endpoints = new ArrayList<>();
private Map<String, String> endpointToLogicalName = new HashMap<String, String>();
private final LogLineBuilder llBuilder = new LogLineBuilder();
/**
* Instantiates a new list endpoints.
*
* @param version the version
*/
public ListEndpoints(Version version) {
Loader loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, version, llBuilder);
Introspector start = loader.introspectorFromName(this.start);
beginAudit(start, "/aai/" + version);
}
/**
* Begin audit.
*
* @param obj the obj
* @param uri the uri
*/
private void beginAudit(Introspector obj, String uri) {
String currentUri = "";
if (!obj.getDbName().equals("inventory")) {
currentUri = uri + obj.getGenericURI();
} else {
currentUri = uri;
}
if (obj.getName().equals("relationship-data") || obj.getName().equals("related-to-property")) {
return;
}
if (!obj.isContainer()) {
endpoints.add(currentUri);
}
populateLogicalName(obj, uri, currentUri);
outer: for (String propName : obj.getProperties()) {
for (String item : blacklist) {
if (propName.equals(item)) {
continue outer;
}
}
if (obj.isListType(propName)) {
if (obj.isComplexGenericType(propName)) {
beginAudit(
IntrospectorFactory.newInstance(ModelType.MOXY, obj.newInstanceOfNestedProperty(propName), llBuilder),
currentUri);
}
} else if (obj.isComplexType(propName)) {
beginAudit(IntrospectorFactory.newInstance(ModelType.MOXY, obj.newInstanceOfProperty(propName), llBuilder),
currentUri);
}
}
}
/**
* Populate logical name.
*
* @param obj the obj
* @param uri the uri
* @param currentUri the current uri
*/
private void populateLogicalName(Introspector obj, String uri, String currentUri) {
if (obj.getDbName().equals("inventory") || currentUri.split("/").length <= 4 || currentUri.endsWith("relationship-list")) {
return;
}
if (uri.endsWith("/relationship-list")) {
uri = uri.substring(0, uri.lastIndexOf("/"));
}
String logicalName = "";
String keys = "";
if (!obj.getAllKeys().isEmpty()) {
Pattern p = Pattern.compile("/\\{[\\w\\d\\-]+\\}/\\{[\\w\\d\\-]+\\}+$");
Matcher m = p.matcher(currentUri);
if (m.find()) {
keys = StringUtils.join(obj.getAllKeys(), "-and-");
} else {
keys = StringUtils.join(obj.getAllKeys(), "-or-");
}
keys = CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_CAMEL, keys);
if (!keys.isEmpty()) {
keys = "With" + keys;
}
}
logicalName = CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_CAMEL, obj.getDbName()) + keys;
if (endpointToLogicalName.containsKey(uri) && uri.endsWith("}")) {
logicalName = logicalName + "From" + endpointToLogicalName.get(uri);
} else if (endpointToLogicalName.containsKey(uri.substring(0, uri.lastIndexOf("/")))) {
logicalName = logicalName + "From" + endpointToLogicalName.get(uri.substring(0, uri.lastIndexOf("/")));
}
endpointToLogicalName.put(currentUri, logicalName);
}
/**
* Gets the logical names.
*
* @return the logical names
*/
public Map<String, String> getLogicalNames() {
return endpointToLogicalName;
}
/**
* Gets the endpoints.
*
* @return the endpoints
*/
public List<String> getEndpoints() {
return this.getEndpoints("");
}
/**
* Gets the endpoints.
*
* @param filterOut the filter out
* @return the endpoints
*/
public List<String> getEndpoints(String filterOut) {
List<String> result = new ArrayList<>();
Pattern p = null;
Matcher m = null;
if (!filterOut.equals("")) {
p = Pattern.compile(filterOut);
m = null;
}
for (String s : endpoints) {
if (p != null) {
m = p.matcher(s);
if (m.find()) {
continue;
}
}
result.add(s);
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
for (String s : endpoints) {
sb.append(s + "\n");
}
return sb.toString();
}
/**
* To string.
*
* @param filterOut the filter out
* @return the string
*/
public String toString(String filterOut) {
StringBuilder sb = new StringBuilder();
Pattern p = Pattern.compile(filterOut);
Matcher m = null;
for (String s : endpoints) {
m = p.matcher(s);
if (!m.find()) {
sb.append(s + "\n");
}
}
return sb.toString();
}
}
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