Crate ArchiveUri to hold both tenant and account archive URIs

1 files changed, 45 insertions, 0 deletions

diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/archive/ArchiveUris.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/archive/ArchiveUris.java
new file mode 100644
index 00000000000..7ec9bd36744
--- /dev/null
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/archive/ArchiveUris.java
@@ -0,0 +1,45 @@
+package com.yahoo.vespa.hosted.provision.archive;
+
+import com.yahoo.config.provision.CloudAccount;
+import com.yahoo.config.provision.TenantName;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.regex.Pattern;
+
+public record ArchiveUris(Map<TenantName, String> tenantArchiveUris, Map<CloudAccount, String> accountArchiveUris) {
+    private static final Pattern validUriPattern = Pattern.compile("[a-z0-9]+://(?:(?:[a-z0-9]+(?:[-_][a-z0-9.]+)*)+/)+");
+
+    public ArchiveUris(Map<TenantName, String> tenantArchiveUris, Map<CloudAccount, String> accountArchiveUris) {
+        this.tenantArchiveUris = Map.copyOf(tenantArchiveUris);
+        this.accountArchiveUris = Map.copyOf(accountArchiveUris);
+    }
+
+    public ArchiveUris with(TenantName tenant, Optional<String> archiveUri) {
+        Map<TenantName, String> updated = updateIfChanged(tenantArchiveUris, tenant, archiveUri);
+        if (updated == tenantArchiveUris) return this;
+        return new ArchiveUris(updated, accountArchiveUris);
+    }
+
+    public ArchiveUris with(CloudAccount account, Optional<String> archiveUri) {
+        Map<CloudAccount, String> updated = updateIfChanged(accountArchiveUris, account, archiveUri);
+        if (updated == accountArchiveUris) return this;
+        return new ArchiveUris(tenantArchiveUris, updated);
+    }
+
+    private static <T> Map<T, String> updateIfChanged(Map<T, String> current, T key, Optional<String> archiveUri) {
+        archiveUri = archiveUri.map(ArchiveUris::normalizeUri);
+        if (Optional.ofNullable(current.get(key)).equals(archiveUri)) return current;
+        Map<T, String> updated = new HashMap<>(current);
+        archiveUri.ifPresentOrElse(uri -> updated.put(key, uri), () -> updated.remove(key));
+        return updated;
+    }
+
+    static String normalizeUri(String uri) {
+        if (!uri.endsWith("/")) uri = uri + "/";
+        if (!validUriPattern.matcher(uri).matches())
+            throw new IllegalArgumentException("Invalid archive URI: " + uri);
+        return uri;
+    }
+}