/*
    * 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.
   */
  
  package org.basepom.mojo.propertyhelper.beans;
  
  import static com.google.common.base.Preconditions.checkNotNull;
  
  import java.util.List;
  import java.util.Objects;
  
  import com.google.common.annotations.VisibleForTesting;
  import com.google.common.collect.ImmutableList;
  
  public class StringDefinition
          extends AbstractDefinition<StringDefinition> {
  
      /**
       * Values for this string. Field injected by Maven.
       */
      List<String> values = ImmutableList.of();
  
      /**
       * Whether a blank string is a valid value. Field injected by Maven.
       */
      boolean blankIsValid = true;
  
      /**
       * Default action on missing value. Field injected by Maven.
       */
      IgnoreWarnFail onMissingValue = IgnoreWarnFail.FAIL;
  
      public StringDefinition() {
      }
  
      public List<String> getValues() {
          return values;
      }
  
      @VisibleForTesting
      public StringDefinition setValues(final List<String> values) {
          checkNotNull(values, "values is null");
          final ImmutableList.Builder<String> builder = ImmutableList.builder();
          for (String value : values) {
              builder.add(Objects.requireNonNullElse(value, ""));
          }
          this.values = builder.build();
          return this;
      }
  
      public boolean isBlankIsValid() {
          return blankIsValid;
      }
  
      @VisibleForTesting
      public StringDefinition setBlankIsValid(final boolean blankIsValid) {
          this.blankIsValid = blankIsValid;
          return this;
      }
  
      public IgnoreWarnFail getOnMissingValue() {
          return onMissingValue;
      }
  
      @VisibleForTesting
      public StringDefinition setOnMissingValue(final String onMissingValue) {
          checkNotNull(onMissingValue, "onMissingValue is null");
          this.onMissingValue = IgnoreWarnFail.forString(onMissingValue);
          return this;
      }
  }