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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.clients;
import com.yahoo.component.ComponentId;
import com.yahoo.component.ComponentSpecification;
import com.yahoo.component.chain.Phase;
import com.yahoo.component.chain.dependencies.Dependencies;
import com.yahoo.component.chain.model.ChainSpecification;
import com.yahoo.component.chain.model.ChainedComponentModel;
import com.yahoo.config.model.producer.AbstractConfigProducer;
import com.yahoo.container.bundle.BundleInstantiationSpecification;
import com.yahoo.osgi.provider.model.ComponentModel;
import com.yahoo.vespa.model.container.ContainerCluster;
import com.yahoo.vespa.model.container.component.Handler;
import com.yahoo.vespa.model.container.component.chain.ProcessingHandler;
import com.yahoo.vespa.model.container.search.ContainerSearch;
import com.yahoo.vespa.model.container.search.searchchain.SearchChain;
import com.yahoo.vespa.model.container.search.searchchain.SearchChains;
import com.yahoo.vespa.model.container.search.searchchain.Searcher;
import com.yahoo.vespaclient.config.FeederConfig;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Set;
import java.util.TreeSet;
/**
* @author Einar M R Rosenvinge
*/
public class ContainerDocumentApi implements FeederConfig.Producer {
public static final String vespaClientBundleSpecification = "vespaclient-container-plugin";
private final Options options;
public ContainerDocumentApi(ContainerCluster cluster, Options options) {
this.options = options;
setupLegacySearchers(cluster);
setupHandlers(cluster);
}
private void setupHandlers(ContainerCluster cluster) {
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandler", "feed"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerRemove", "remove"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerRemoveLocation", "removelocation"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerGet", "get"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerVisit", "visit"));
cluster.addComponent(newVespaClientHandler("com.yahoo.document.restapi.resource.RestApi", "document/v1/*"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerCompatibility", "document"));
cluster.addComponent(newVespaClientHandler("com.yahoo.feedhandler.VespaFeedHandlerStatus", "feedstatus"));
cluster.addComponent(newVespaClientHandler("com.yahoo.vespa.http.server.FeedHandler", ContainerCluster.RESERVED_URI_PREFIX + "/feedapi"));
}
private void setupLegacySearchers(ContainerCluster cluster) {
Set<ComponentSpecification> inherited = new TreeSet<>();
SearchChain vespaGetChain = new SearchChain(new ChainSpecification(new ComponentId("vespaget"),
new ChainSpecification.Inheritance(inherited, null), new ArrayList<>(), new TreeSet<>()));
vespaGetChain.addInnerComponent(newVespaClientSearcher("com.yahoo.storage.searcher.GetSearcher"));
SearchChain vespaVisitChain = new SearchChain(new ChainSpecification(new ComponentId("vespavisit"),
new ChainSpecification.Inheritance(inherited, null), new ArrayList<>(), new TreeSet<>()));
vespaVisitChain.addInnerComponent(newVespaClientSearcher("com.yahoo.storage.searcher.VisitSearcher"));
SearchChains chains;
if (cluster.getSearch() != null) {
chains = cluster.getSearchChains();
} else {
chains = new SearchChains(cluster, "searchchain");
}
chains.add(vespaGetChain);
chains.add(vespaVisitChain);
if (cluster.getSearch() == null) {
ContainerSearch containerSearch = new ContainerSearch(cluster, chains, new ContainerSearch.Options());
cluster.setSearch(containerSearch);
ProcessingHandler<SearchChains> searchHandler = new ProcessingHandler<>(chains,
"com.yahoo.search.handler.SearchHandler");
searchHandler.addServerBindings("http://*/search/*", "https://*/search/*");
cluster.addComponent(searchHandler);
}
}
private Handler newVespaClientHandler(String componentId, String bindingSuffix) {
Handler<AbstractConfigProducer<?>> handler = new Handler<>(new ComponentModel(
BundleInstantiationSpecification.getFromStrings(componentId, null, vespaClientBundleSpecification), ""));
for (String rootBinding : options.bindings) {
handler.addServerBindings(rootBinding + bindingSuffix,
rootBinding + bindingSuffix + '/');
}
return handler;
}
private Searcher newVespaClientSearcher(String componentSpec) {
return new Searcher<>(new ChainedComponentModel(
BundleInstantiationSpecification.getFromStrings(componentSpec, null, vespaClientBundleSpecification),
new Dependencies(null, null, null)));
}
@Override
public void getConfig(FeederConfig.Builder builder) {
if (options.abortondocumenterror != null)
builder.abortondocumenterror(options.abortondocumenterror);
if (options.route!= null)
builder.route(options.route);
if (options.maxpendingdocs != null)
builder.maxpendingdocs(options.maxpendingdocs);
if (options.maxpendingbytes != null)
builder.maxpendingbytes(options.maxpendingbytes);
if (options.retryenabled != null)
builder.retryenabled(options.retryenabled);
if (options.retrydelay != null)
builder.retrydelay(options.retrydelay);
if (options.timeout != null)
builder.timeout(options.timeout);
if (options.tracelevel != null)
builder.tracelevel(options.tracelevel);
if (options.mbusport != null)
builder.mbusport(options.mbusport);
if (options.docprocChain != null)
builder.docprocchain(options.docprocChain);
}
public static final class Options {
private final Collection<String> bindings;
private final Boolean abortondocumenterror;
private final String route;
private final Integer maxpendingdocs;
private final Integer maxpendingbytes;
private final Boolean retryenabled;
private final Double retrydelay;
private final Double timeout;
private final Integer tracelevel;
private final Integer mbusport;
private final String docprocChain;
public Options(Collection<String> bindings,
Boolean abortondocumenterror,
String route,
Integer maxpendingdocs,
Integer maxpendingbytes,
Boolean retryenabled,
Double retrydelay,
Double timeout,
Integer tracelevel,
Integer mbusport,
String docprocChain) {
this.bindings = Collections.unmodifiableCollection(bindings);
this.abortondocumenterror = abortondocumenterror;
this.route = route;
this.maxpendingdocs = maxpendingdocs;
this.maxpendingbytes = maxpendingbytes;
this.retryenabled = retryenabled;
this.retrydelay = retrydelay;
this.timeout = timeout;
this.tracelevel = tracelevel;
this.mbusport = mbusport;
this.docprocChain = docprocChain;
}
}
}
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