1 files changed, 80 insertions, 0 deletions
diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerParams.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerParams.java
new file mode 100644
index 000000000..fc919d845
--- /dev/null
+++ b/controlloop/common/eventmanager/src/main/java/org/onap/policy/controlloop/ophistory/OperationHistoryDataManagerParams.java
@@ -0,0 +1,80 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.ophistory;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.onap.policy.common.parameters.BeanValidator;
+import org.onap.policy.common.parameters.ValidationResult;
+import org.onap.policy.common.parameters.annotations.Min;
+import org.onap.policy.common.parameters.annotations.NotBlank;
+import org.onap.policy.common.parameters.annotations.NotNull;
+
+/**
+ * Parameters for a Data Manager.
+ */
+@NotNull
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class OperationHistoryDataManagerParams {
+    public static final String DEFAULT_PU = "OperationsHistoryPU";
+
+    @NotBlank
+    private String url;
+    @NotBlank
+    private String userName;
+
+    // may be blank
+    private String password;
+
+    @Builder.Default
+    private String persistenceUnit = DEFAULT_PU;
+
+    /**
+     * Maximum number of records that can be waiting to be inserted into the DB. When the
+     * limit is reached, the oldest records are discarded.
+     */
+    @Min(1)
+    @Builder.Default
+    private int maxQueueLength = 10000;
+
+    /**
+     * Number of records to add the DB in one transaction.
+     */
+    @Min(1)
+    @Builder.Default
+    private int batchSize = 100;
+
+    /**
+     * Validates the parameters.
+     *
+     * @param resultName name of the result
+     *
+     * @return the validation result
+     */
+    public ValidationResult validate(String resultName) {
+        return new BeanValidator().validateTop(resultName, this);
+    }
+}