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/*******************************************************************************
* Copyright (c) 2012 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.rest.client.internal;
import java.io.StringWriter;
import java.io.Writer;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.ws.rs.client.Entity;
import javax.ws.rs.core.Form;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.UriBuilder;
import org.eclipse.osee.define.report.api.WordUpdateEndpoint;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Conditions;
import org.eclipse.osee.jaxrs.client.JaxRsClient;
import org.eclipse.osee.jaxrs.client.JaxRsExceptions;
import org.eclipse.osee.jaxrs.client.JaxRsWebTarget;
import org.eclipse.osee.orcs.rest.client.OseeClient;
import org.eclipse.osee.orcs.rest.client.QueryBuilder;
import org.eclipse.osee.orcs.rest.client.internal.search.PredicateFactory;
import org.eclipse.osee.orcs.rest.client.internal.search.PredicateFactoryImpl;
import org.eclipse.osee.orcs.rest.client.internal.search.QueryBuilderImpl;
import org.eclipse.osee.orcs.rest.client.internal.search.QueryExecutor;
import org.eclipse.osee.orcs.rest.client.internal.search.QueryOptions;
import org.eclipse.osee.orcs.rest.model.BranchEndpoint;
import org.eclipse.osee.orcs.rest.model.DatastoreEndpoint;
import org.eclipse.osee.orcs.rest.model.IdeClientEndpoint;
import org.eclipse.osee.orcs.rest.model.IndexerEndpoint;
import org.eclipse.osee.orcs.rest.model.OrcsWriterEndpoint;
import org.eclipse.osee.orcs.rest.model.ResourcesEndpoint;
import org.eclipse.osee.orcs.rest.model.TransactionEndpoint;
import org.eclipse.osee.orcs.rest.model.TypesEndpoint;
import org.eclipse.osee.orcs.rest.model.search.artifact.Predicate;
import org.eclipse.osee.orcs.rest.model.search.artifact.RequestType;
import org.eclipse.osee.orcs.rest.model.search.artifact.SearchRequest;
import org.eclipse.osee.orcs.rest.model.search.artifact.SearchResponse;
import org.eclipse.osee.orcs.rest.model.search.artifact.SearchResult;
/**
* @author John Misinco
* @author Roberto E. Escobar
*/
public class OseeClientImpl implements OseeClient, QueryExecutor {
private static final String OSEE_APPLICATION_SERVER = OseeClient.OSEE_APPLICATION_SERVER;
private PredicateFactory predicateFactory;
private volatile JaxRsClient client;
private volatile URI baseUri;
private volatile URI defineUri;
public void start(Map<String, Object> properties) {
predicateFactory = new PredicateFactoryImpl();
update(properties);
}
public void stop() {
client = null;
baseUri = null;
predicateFactory = null;
defineUri = null;
}
public void update(Map<String, Object> properties) {
client = JaxRsClient.newBuilder().properties(properties).build();
String address = properties != null ? (String) properties.get(OSEE_APPLICATION_SERVER) : null;
if (address == null) {
address = System.getProperty(OSEE_APPLICATION_SERVER, "");
}
baseUri = UriBuilder.fromUri(address).path("orcs").build();
defineUri = UriBuilder.fromUri(address).path("define").build();
}
private JaxRsWebTarget newTarget(String path, Object... values) {
URI uri = UriBuilder.fromUri(baseUri).path(path).build(values);
return client.target(uri);
}
@Override
public QueryBuilder createQueryBuilder(IOseeBranch branch) {
QueryOptions options = new QueryOptions();
List<Predicate> predicates = new ArrayList<>();
return new QueryBuilderImpl(branch, predicates, options, predicateFactory, this);
}
@Override
public int getCount(IOseeBranch branch, List<Predicate> predicates, QueryOptions options) throws OseeCoreException {
SearchResponse result = performSearch(RequestType.COUNT, branch, predicates, options);
return result.getTotal();
}
@Override
public SearchResult getResults(RequestType request, IOseeBranch branch, List<Predicate> predicates, QueryOptions options) throws OseeCoreException {
SearchResponse result = performSearch(request, branch, predicates, options);
return result;
}
private SearchResponse performSearch(RequestType requestType, IOseeBranch branch, List<Predicate> predicates, QueryOptions options) throws OseeCoreException {
Conditions.checkNotNull(requestType, "RequestType");
int fromTx = 0;
if (options.isHistorical()) {
fromTx = options.getFromTransaction();
}
boolean includeDeleted = false;
if (options.areDeletedIncluded()) {
includeDeleted = true;
}
SearchRequest params = new SearchRequest(branch.getUuid(), predicates, requestType, fromTx, includeDeleted);
JaxRsWebTarget resource = newTarget("branch/{branch-uuid}/artifact/search/v1", branch.getUuid());
try {
return resource.request(MediaType.APPLICATION_JSON_TYPE).post(Entity.json(params), SearchResponse.class);
} catch (Exception ex) {
throw JaxRsExceptions.asOseeException(ex);
}
}
@Override
public void executeScript(String script, Properties properties, boolean debug, MediaType mediaType, Writer writer) {
String props = null;
try {
if (properties != null && !properties.isEmpty()) {
StringWriter strWriter = new StringWriter();
properties.store(strWriter, "");
props = strWriter.toString();
}
Form form = new Form();
form.param("script", script);
form.param("debug", Boolean.toString(debug));
if (props != null && props.length() > 0) {
form.param("parameters", props);
}
URI uri = UriBuilder.fromUri(baseUri).path("script").build();
String result = JaxRsClient.newClient().target(uri).request(mediaType).post(Entity.form(form), String.class);
writer.write(result);
} catch (Exception ex) {
throw JaxRsExceptions.asOseeException(ex);
}
}
@Override
public BranchEndpoint getBranchEndpoint() {
return client.targetProxy(baseUri, BranchEndpoint.class);
}
@Override
public TransactionEndpoint getTransactionEndpoint() {
return client.targetProxy(baseUri, TransactionEndpoint.class);
}
@Override
public TypesEndpoint getTypesEndpoint() {
return client.targetProxy(baseUri, TypesEndpoint.class);
}
@Override
public IndexerEndpoint getIndexerEndpoint() {
return client.targetProxy(baseUri, IndexerEndpoint.class);
}
@Override
public IdeClientEndpoint getIdeClientEndpoint() {
return client.targetProxy(baseUri, IdeClientEndpoint.class);
}
@Override
public ResourcesEndpoint getResourcesEndpoint() {
JaxRsClient newClient = JaxRsClient.newBuilder(client.getConfig()).followRedirects(false).build();
return newClient.targetProxy(baseUri, ResourcesEndpoint.class);
}
@Override
public DatastoreEndpoint getDatastoreEndpoint() {
return client.targetProxy(baseUri, DatastoreEndpoint.class);
}
@Override
public WordUpdateEndpoint getWordUpdateEndpoint() {
return client.targetProxy(defineUri, WordUpdateEndpoint.class);
}
@Override
public OrcsWriterEndpoint getOrcsWriterEndpoint() {
return client.targetProxy(baseUri, OrcsWriterEndpoint.class);
}
}
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