Sample apps moved to vespa-engine/sample-apps

8 files changed, 0 insertions, 314 deletions

diff --git a/sample-apps/http-api-using-searcher/src/main/application/hosts.xml b/sample-apps/http-api-using-searcher/src/main/application/hosts.xml
deleted file mode 100644
index 541d2f10304..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/application/hosts.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -->
-<hosts>
-  <host name="localhost">
-    <alias>node1</alias>
-  </host>
-</hosts>
diff --git a/sample-apps/http-api-using-searcher/src/main/application/searchdefinitions/basic.sd b/sample-apps/http-api-using-searcher/src/main/application/searchdefinitions/basic.sd
deleted file mode 100644
index 8f132254d4a..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/application/searchdefinitions/basic.sd
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-search basic {
-
-  document basic {
-
-    field description type string {
-      indexing: summary | index
-    }
-
-  }
-
-  fieldset default {
-    fields: description
-  }
-
-}
-
diff --git a/sample-apps/http-api-using-searcher/src/main/application/services.xml b/sample-apps/http-api-using-searcher/src/main/application/services.xml
deleted file mode 100644
index e879c3d4595..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/application/services.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -->
-<services version="1.0">
-
-    <container id="default" version="1.0">
-        <document-api />  <!-- Enable feed endpoint -->
-        <search>
-            <chain inherits="vespa" id="default">
-                <searcher id="com.yahoo.demo.DemoSearcher" bundle="sample-app-http-api-searcher">
-                    <config name="demo.demo">
-                        <demo>
-                            <item>
-                                <term>smurf</term>
-                            </item>
-                        </demo>
-                    </config>
-                </searcher>
-            </chain>
-            <renderer id="demo" class="com.yahoo.demo.DemoRenderer" bundle="sample-app-http-api-searcher"/>
-        </search>
-        <handler id="com.yahoo.demo.DemoHandler" bundle="sample-app-http-api-searcher">
-            <binding>http://*:8080/demo</binding>
-        </handler>
-        <component id="com.yahoo.demo.DemoComponent" bundle="sample-app-http-api-searcher"/>
-        <nodes>
-            <node hostalias="node1"/>
-        </nodes>
-    </container>
-
-    <content id="logical" version="1.0">
-        <redundancy>1</redundancy>
-        <documents>
-            <document mode="index" type="basic"/>
-        </documents>
-        <nodes>
-            <node distribution-key="0" hostalias="node1"/>
-        </nodes>
-    </content>
-
-</services>
diff --git a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoComponent.java b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoComponent.java
deleted file mode 100644
index d9761d95b48..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoComponent.java
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.demo;
-
-import com.yahoo.component.AbstractComponent;
-
-import java.text.Normalizer;
-import java.util.HashSet;
-import java.util.Random;
-import java.util.Set;
-
-/**
- * A shared component with an "expensive" constructor exposing a shared,
- * thread-safe service.
- */
-public class DemoComponent extends AbstractComponent {
-    private final Set<Integer> illegalHashes;
-
-    public DemoComponent() {
-        illegalHashes = new HashSet<Integer>();
-        Random r = new Random();
-        // generate up to 1e6 unique hashes
-        for (int i = 0; i < 1000 * 1000; ++i) {
-            illegalHashes.add(r.nextInt());
-        }
-    }
-
-    /**
-     * NFKC-normalize term, or replace it with "smurf" with a low probability.
-     * Will change choice for each run, but will be constant in a single run of
-     * the container.
-     *
-     * @param term
-     *            term to normalize or replace with "smurf"
-     * @return NFKC-normalized term or "smurf"
-     */
-    public String normalize(String term) {
-        String normalized = Normalizer.normalize(term, Normalizer.Form.NFKC);
-        if (illegalHashes.contains(normalized.hashCode())) {
-            return "smurf";
-        } else {
-            return normalized;
-        }
-    }
-
-}
diff --git a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java
deleted file mode 100644
index e5a293846cc..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.demo;
-
-import com.google.inject.Inject;
-import com.yahoo.container.jdisc.HttpRequest;
-import com.yahoo.container.jdisc.HttpResponse;
-import com.yahoo.container.jdisc.LoggingRequestHandler;
-import com.yahoo.container.logging.AccessLog;
-import com.yahoo.search.handler.SearchHandler;
-import com.yahoo.search.query.Model;
-import com.yahoo.search.query.Presentation;
-
-import java.util.concurrent.Executor;
-
-/**
- * Forward requests to search handler after adding "Red Hat" as query and "demo"
- * as renderer ID.
- */
-public class DemoHandler extends LoggingRequestHandler {
-
-    private final SearchHandler searchHandler;
-
-    /**
-     * Constructor for use in injection. The requested objects are subclasses of
-     * component or have dedicated providers, so the container will know how to
-     * create this handler.
-     *
-     * @param executor
-     *            threadpool, provided by Vespa
-     * @param accessLog
-     *            access log for incoming queries, provided by Vespa
-     * @param searchHandler
-     *            the Vespa search handler, also automatically injected
-     */
-    @Inject
-    public DemoHandler(Executor executor, AccessLog accessLog,
-                       SearchHandler searchHandler) {
-        super(executor, accessLog, null, true);
-        this.searchHandler = searchHandler;
-    }
-
-    @Override
-    public HttpResponse handle(HttpRequest request) {
-        HttpRequest searchRequest = new HttpRequest.Builder(request)
-                .put(Model.QUERY_STRING, "Red Hat")
-                .put(Presentation.FORMAT, "demo").createDirectRequest();
-        HttpResponse r = searchHandler.handle(searchRequest);
-        return r;
-    }
-}
diff --git a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoRenderer.java b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoRenderer.java
deleted file mode 100644
index dd5ea469620..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoRenderer.java
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.demo;
-
-import com.yahoo.search.Result;
-import com.yahoo.search.rendering.Renderer;
-import com.yahoo.search.result.Hit;
-import com.yahoo.search.result.HitGroup;
-
-import java.io.IOException;
-import java.io.Writer;
-import java.util.Iterator;
-
-/**
- * Render result sets as plain text. First line is whether an error occurred,
- * second rendering initialization time stamp, then each line is the ID of each
- * document returned, and the last line is time stamp for when the renderer was
- * finished.
- */
-public class DemoRenderer extends Renderer {
-    private String heading;
-
-    /**
-     * No global, shared state to set.
-     */
-    public DemoRenderer() {
-    }
-
-    @Override
-    protected void render(Writer writer, Result result) throws IOException {
-        if (result.hits().getErrorHit() == null) {
-            writer.write("OK\n");
-        } else {
-            writer.write("Oops!\n");
-        }
-        writer.write(heading);
-        writer.write("\n");
-        renderHits(writer, result.hits());
-        writer.write("Rendering finished work: " + System.currentTimeMillis());
-        writer.write("\n");
-    }
-
-    private void renderHits(Writer writer, HitGroup hits) throws IOException {
-        for (Iterator<Hit> i = hits.deepIterator(); i.hasNext();) {
-            Hit h = i.next();
-            if (h.types().contains("summary")) {
-                String id = h.getDisplayId();
-                if (id != null) {
-                    writer.write(id);
-                    writer.write("\n");
-                }
-            }
-        }
-    }
-
-    @Override
-    public String getEncoding() {
-        return "utf-8";
-    }
-
-    @Override
-    public String getMimeType() {
-        return "text/plain";
-    }
-
-    /**
-     * Initialize mutable, per-result set state here.
-     */
-    @Override
-    public void init() {
-        long time = System.currentTimeMillis();
-        heading = "Renderer initialized: " + time;
-    }
-
-}
diff --git a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoSearcher.java b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoSearcher.java
deleted file mode 100644
index 8f57cba6c8b..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoSearcher.java
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.demo;
-
-import com.yahoo.component.chain.dependencies.After;
-import com.yahoo.component.chain.dependencies.Before;
-import com.yahoo.component.chain.dependencies.Provides;
-import com.yahoo.demo.DemoConfig.Demo;
-import com.yahoo.prelude.query.AndItem;
-import com.yahoo.prelude.query.CompositeItem;
-import com.yahoo.prelude.query.Item;
-import com.yahoo.prelude.query.WordItem;
-import com.yahoo.processing.request.CompoundName;
-import com.yahoo.search.Query;
-import com.yahoo.search.Result;
-import com.yahoo.search.Searcher;
-import com.yahoo.search.query.QueryTree;
-import com.yahoo.search.searchchain.Execution;
-import com.yahoo.search.searchchain.PhaseNames;
-
-import java.util.List;
-
-/**
- * A searcher for adding a set of configured terms as AND terms, and add a
- * single term from the request to the query tree (after running the term
- * through a shared component).
- */
-@After(PhaseNames.RAW_QUERY)
-@Before(PhaseNames.TRANSFORMED_QUERY)
-@Provides(DemoSearcher.DEMO_TRANSFORM)
-public class DemoSearcher extends Searcher {
-    public static final String DEMO_TRANSFORM = "com.yahoo.demo.DemoSearcher.NothingUseful";
-
-    /**
-     * The request property with this name will be filtered and added to the
-     * query as an AND term.
-     */
-    public static final CompoundName EXTRA_TERM = new CompoundName("extraTerm");
-
-    private final List<Demo> extraTerms;
-
-    private final DemoComponent infrastructure;
-
-    public DemoSearcher(DemoComponent infrastructure, DemoConfig extraTerms) {
-        this.extraTerms = extraTerms.demo();
-        this.infrastructure = infrastructure;
-    }
-
-    /**
-     * Programmatic query transform, add terms from config and the EXTRA_TERM
-     * request property.
-     */
-    @Override
-    public Result search(Query query, Execution execution) {
-        QueryTree q = query.getModel().getQueryTree();
-        addAndItem(q, infrastructure.normalize(
-                query.properties().getString(EXTRA_TERM)));
-        for (Demo d : extraTerms) {
-            addAndItem(q, d.term());
-        }
-        return execution.search(query);
-    }
-
-    private void addAndItem(QueryTree q, String term) {
-        Item root = q.getRoot();
-        CompositeItem compositeRoot;
-        if (root instanceof AndItem) {
-            compositeRoot = (CompositeItem) root;
-        } else {
-            compositeRoot = new AndItem();
-            compositeRoot.addItem(root);
-            q.setRoot(compositeRoot);
-        }
-        compositeRoot.addItem(new WordItem(term));
-    }
-
-}
diff --git a/sample-apps/http-api-using-searcher/src/main/resources/configdefinitions/demo.def b/sample-apps/http-api-using-searcher/src/main/resources/configdefinitions/demo.def
deleted file mode 100644
index 6b8d2782e1d..00000000000
--- a/sample-apps/http-api-using-searcher/src/main/resources/configdefinitions/demo.def
+++ /dev/null
@@ -1,5 +0,0 @@
-# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-namespace=demo
-
-demo[].term string
-