AbstractIdentifiableJavaStructureProvider.java

package org.springframework.roo.classpath.details;

import org.apache.commons.lang3.Validate;
import org.springframework.roo.model.AbstractCustomDataAccessorProvider;
import org.springframework.roo.model.CustomData;

/**
 * Abstract class for {@link IdentifiableJavaStructure} subclasses.
 * 
 * @author Ben Alex
 * @since 1.1
 */
public abstract class AbstractIdentifiableJavaStructureProvider extends
    AbstractCustomDataAccessorProvider implements IdentifiableJavaStructure {

  private final String declaredByMetadataId;
  private final int modifier;

  /**
   * Constructor
   * 
   * @param customData
   * @param declaredByMetadataId
   * @param modifier
   */
  protected AbstractIdentifiableJavaStructureProvider(final CustomData customData,
      final String declaredByMetadataId, final int modifier) {
    super(customData);
    Validate.notBlank(declaredByMetadataId, "Declared by metadata ID required");
    this.declaredByMetadataId = declaredByMetadataId;
    this.modifier = modifier;
  }

  public final String getDeclaredByMetadataId() {
    return declaredByMetadataId;
  }

  public final int getModifier() {
    return modifier;
  }
}