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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020 Pantheon.tech
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.exceptions;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
/**
* Utility class.
* Serves error message consistency for same error cases occurred in different CPS modules.
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class CpsExceptionBuilder {
private static final String SCHEMA_SET_IS_INVALID = "Schema Set is invalid.";
/**
* Generates validation error exception for case when requested dataspace is absent.
*
* @param dataspaceName dataspace name
*/
public static CpsException invalidDataspaceException(final String dataspaceName) {
return new CpsValidationException("Dataspace is invalid.",
String.format("Dataspace with name %s does not exist.", dataspaceName));
}
/**
* Generates validation error exception for case when requested schema set is absent for existing dataspace.
*
* @param dataspaceName dataspace name
* @param schemaSetName schema set name
*/
public static CpsException invalidSchemaSetException(final String dataspaceName, final String schemaSetName) {
return new CpsValidationException(SCHEMA_SET_IS_INVALID,
String.format("Schema Set with name %s was not found for dataspace %s.", schemaSetName, dataspaceName));
}
/**
* Returns validation error exception for case when SchemaSet contains no files.
*/
public static CpsException emptySchemaSetException() {
return new CpsValidationException(SCHEMA_SET_IS_INVALID, "Schema Set has no YANG resources to store");
}
/**
* Generates validation error exception for case when SchemaSet with same name already exists in the dataspace.
*
* @param dataspaceName dataspace name
* @param schemaSetName schema set name
*/
public static CpsException duplicateSchemaSetException(final String dataspaceName, final String schemaSetName) {
return new CpsValidationException(SCHEMA_SET_IS_INVALID,
String.format("Schema Set with name %s already exists for dataspace %s.", schemaSetName, dataspaceName));
}
/**
* Generates no data found exception for case when requested dataspace is absent.
*
* @param dataspaceName dataspace name
*/
public static CpsException dataspaceNotFoundException(final String dataspaceName) {
return new CpsNotFoundException("Dataspace was not found.",
String.format("Dataspace with name %s does not exist.", dataspaceName));
}
/**
* Generates no data found exception for case when requested SchemaSet is absent for existing dataspace.
*
* @param dataspaceName dataspace name
* @param schemaSetName schema set name
*/
public static CpsException schemaSetNotFoundException(final String dataspaceName, final String schemaSetName) {
return new CpsNotFoundException("Schema Set was not found.",
String.format("Schema Set with name %s was not found for dataspace %s.", schemaSetName, dataspaceName));
}
}
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