package liquibase.integration.ant;

 import liquibase.Liquibase;

 import liquibase.util.StringUtils;

 import org.apache.tools.ant.BuildException;

 import java.util.List;

 public class DropAllTask extends BaseLiquibaseTask {

     private String schemas;

     public String getSchemas() {

         return schemas;

     }

     public void setSchemas(String schemas) {

         this.schemas = schemas;

     }

     @Override

     public void execute() throws BuildException {

         super.execute();

         if (!shouldRun()) {

             return;

         }

         Liquibase liquibase = null;

         try {

             liquibase = createLiquibase();

             if (StringUtils.trimToNull(schemas) != null) {

                 List<String> schemas = StringUtils.splitAndTrim(this.schemas, ",");

                 liquibase.dropAll(schemas.toArray(new String[schemas.size()]));

             } else {

                 liquibase.dropAll();

             }

         } catch (Exception e) {

             throw new BuildException(e);

         } finally {

             closeDatabase(liquibase);

         }

     }

 }