Examples of javax.jdo.Query.declareImports()

javax.jdo.Query.declareImports()
Set the import statements to be used to identify the fully qualified name of variables or parameters. Parameters and unbound variables might come from a different class from the candidate class, and the names need to be declared in an import statement to eliminate ambiguity. Import statements are specified as a String with semicolon-separated statements.
The String parameter to this method follows the syntax of the import statement of the Java language. @param imports import statements separated by semicolons.

        result = query.execute(dept1);
        checkQueryResultWithoutOrder(ASSERTION_FAILED, result, expected);


        // type-import-on-demand twice
        query = pm.newQuery(Employee.class);
        query.declareImports("import org.apache.jdo.tck.pc.company.*; import org.apache.jdo.tck.pc.company.*");
        query.declareParameters("Department d");
        query.setFilter("department == d");
        result = query.execute(dept1);
        checkQueryResultWithoutOrder(ASSERTION_FAILED, result, expected);

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        try {
            tx.begin();
            // run the query
            final Query query = pm.newQuery(DefaultResourceDescriptor.class,
                                            "externalID == ID");
            query.declareImports("import java.lang.String");
            query.declareParameters("String ID");
            query.setUnique(true);
            result = (DefaultResourceDescriptor) query.execute(externalID);
            if (null == result) {
                throw new ResourceDescriptorStoreException(

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        try {
            tx.begin();
            // run the query
            final Query query = pm.newQuery(DefaultResourceDescriptor.class,
                                            "externalID == ID");
            query.declareImports("import java.lang.String");
            query.declareParameters("String ID");
            query.setUnique(true);
            final DefaultResourceDescriptor descriptor =
                (DefaultResourceDescriptor) query.execute(externalId);
            if (null == descriptor) {

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            query.setFilter( constraint.getWhereCondition() );
        }


        if ( constraint.getDeclaredImports() != null )
        {
            query.declareImports( StringUtils.join( constraint.getDeclaredImports(), ", " ) );
        }


        if ( constraint.getRange() != null )
        {
          query.setRange( constraint.getRange()[0], constraint.getRange()[1] );

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                query.setFilter( constraint.getWhereCondition() );
            }


            if ( constraint.getDeclaredImports() != null )
            {
                query.declareImports( StringUtils.join( constraint.getDeclaredImports(), ", " ) );
            }


            if ( constraint.getRange() != null )
            {
                query.setRange( constraint.getRange()[0], constraint.getRange()[1] );

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      LOG.debug("Executing listTableNamesByFilter");
      dbName = dbName.toLowerCase().trim();
      Map<String, Object> params = new HashMap<String, Object>();
      String queryFilterString = makeQueryFilterString(dbName, null, filter, params);
      Query query = pm.newQuery(MTable.class);
      query.declareImports("import java.lang.String");
      query.setResult("tableName");
      query.setResultClass(java.lang.String.class);
      if (maxTables >= 0) {
        query.setRange(0, maxTables);
      }

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        }
        if (this.parameters != null) {
            query.declareParameters(this.parameters);
        }
        if (this.imports != null ) {
            query.declareImports(this.imports);
        }
        if (this.grouping != null) {
            query.setGrouping(this.grouping);
        }
        if (this.ordering != null) {

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    PersistenceManager pm = pmf.getPersistenceManager();
    List<Assignment> assignments = null;


    try {
      Query query = pm.newQuery(Assignment.class);
      query.declareImports("import java.util.Date");
      query.declareParameters("String filterType");
      query.setOrdering(sortBy + " " + sortOrder);


      filterType = filterType.toUpperCase();
      if (!filterType.equals("ALL")) {

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    PersistenceManager pm = pmf.getPersistenceManager();
    List<PhotoSubmission> submissions = null;


    try {
      Query query = pm.newQuery(PhotoSubmission.class);
      query.declareImports("import java.util.Date");
      query.setOrdering(sortBy + " " + sortOrder);


      submissions = (List<PhotoSubmission>) query.execute();
      submissions = (List<PhotoSubmission>) pm.detachCopyAll(submissions);
    } finally {

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    PersistenceManager pm = pmf.getPersistenceManager();
    List<VideoSubmission> submissions = null;


    try {
      Query query = pm.newQuery(VideoSubmission.class);
      query.declareImports("import java.util.Date");
      query.declareParameters("String filterType");
      query.setOrdering(sortBy + " " + sortOrder);


      if (!filterType.toUpperCase().equals("ALL")) {
        String filters = "status == filterType";

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