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REVERTED RB=99999 PCVALIDATIONOVERRIDE I18NOVERRIDE CIOVERRIDE TRUNKBLOCKERFIX See https://crt.prod.linkedin.com/#/testing/executions/77e10182-d60f-4c8d-9e55-599bdc4384e0/execution for more details.
78 lines
2.9 KiB
Java
78 lines
2.9 KiB
Java
package com.linkedin.metadata.restli;
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import com.linkedin.common.urn.Urn;
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import com.linkedin.data.template.RecordTemplate;
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import com.linkedin.data.template.StringArray;
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import com.linkedin.data.template.UnionTemplate;
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import com.linkedin.metadata.dao.BaseBrowseDAO;
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import com.linkedin.metadata.dao.utils.QueryUtils;
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import com.linkedin.metadata.query.BrowseResult;
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import com.linkedin.metadata.query.Filter;
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import com.linkedin.parseq.Task;
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import com.linkedin.restli.server.annotations.Action;
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import com.linkedin.restli.server.annotations.ActionParam;
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import com.linkedin.restli.server.annotations.Optional;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import static com.linkedin.metadata.restli.RestliConstants.*;
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/**
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* A base class for the entity rest.li resource that supports CRUD + search + browse methods
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*
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* See http://go/gma for more details
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*
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* @param <KEY> the resource's key type
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* @param <VALUE> the resource's value type
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* @param <URN> must be a valid {@link Urn} type for the snapshot
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* @param <SNAPSHOT> must be a valid snapshot type defined in com.linkedin.metadata.snapshot
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* @param <ASPECT_UNION> must be a valid aspect union type supported by the snapshot
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* @param <DOCUMENT> must be a valid search document type defined in com.linkedin.metadata.search
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*/
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public abstract class BaseBrowsableEntityResource<
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// @formatter:off
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KEY extends RecordTemplate,
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VALUE extends RecordTemplate,
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URN extends Urn,
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SNAPSHOT extends RecordTemplate,
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ASPECT_UNION extends UnionTemplate,
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DOCUMENT extends RecordTemplate>
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// @formatter:on
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extends BaseSearchableEntityResource<KEY, VALUE, URN, SNAPSHOT, ASPECT_UNION, DOCUMENT> {
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public BaseBrowsableEntityResource(@Nonnull Class<SNAPSHOT> snapshotClass,
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@Nonnull Class<ASPECT_UNION> aspectUnionClass) {
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super(snapshotClass, aspectUnionClass);
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}
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public BaseBrowsableEntityResource(@Nonnull Class<SNAPSHOT> snapshotClass,
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@Nonnull Class<ASPECT_UNION> aspectUnionClass, @Nonnull Class<URN> urnClass) {
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super(snapshotClass, aspectUnionClass, urnClass);
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}
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/**
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* Returns a {@link BaseBrowseDAO}.
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*/
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@Nonnull
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protected abstract BaseBrowseDAO getBrowseDAO();
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@Action(name = ACTION_BROWSE)
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@Nonnull
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public Task<BrowseResult> browse(@ActionParam(PARAM_PATH) @Nonnull String path,
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@ActionParam(PARAM_FILTER) @Optional @Nullable Filter filter, @ActionParam(PARAM_START) int start,
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@ActionParam(PARAM_LIMIT) int limit) {
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final Filter browseFilter = filter == null ? QueryUtils.EMPTY_FILTER : filter;
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return RestliUtils.toTask(() -> getBrowseDAO().browse(path, browseFilter, start, limit));
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}
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@Action(name = ACTION_GET_BROWSE_PATHS)
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@Nonnull
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public Task<StringArray> getBrowsePaths(
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@ActionParam(value = "urn", typeref = com.linkedin.common.Urn.class) @Nonnull Urn urn) {
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return RestliUtils.toTask(() -> new StringArray(getBrowseDAO().getBrowsePaths(urn)));
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}
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}
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