Example usage for org.apache.commons.collections OrderedMap isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.collections OrderedMap isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this map contains no key-value mappings.

Usage

From source file:com.jaspersoft.jasperserver.ws.axis2.repository.InputControlHandler.java

protected java.util.List getInputControlItems(InputControl control, String datasourceUri,
        RepositoryServiceContext serviceContext, Map params) throws JSException {

    ResourceReference fallbackDataSource = null;
    if (datasourceUri != null && datasourceUri.trim().length() > 0) {
        fallbackDataSource = new ResourceReference(datasourceUri);
    }//from   w ww  .  ja  v  a 2  s  .  c om

    ResourceReference queryRef = control.getQuery();

    String valueColumn = control.getQueryValueColumn();
    String[] visibleColumns = control.getQueryVisibleColumns();

    Map parameters = (params == null) ? new HashMap() : params;
    // TODO : read REPORT_MAX_COUNT from configuration
    parameters.put(JRParameter.REPORT_MAX_COUNT, new Integer(100000));

    OrderedMap results = serviceContext.getEngine().executeQuery(null, queryRef, valueColumn, visibleColumns,
            fallbackDataSource, parameters);

    List rows;
    if (results == null || results.isEmpty()) {
        rows = new ArrayList(0);
    } else {
        rows = new ArrayList(results.size());
        for (Iterator it = results.entrySet().iterator(); it.hasNext();) {
            Map.Entry entry = (Map.Entry) it.next();
            Object keyValue = entry.getKey();
            String[] columnValues = (String[]) entry.getValue();

            InputControlQueryDataRow ic = new InputControlQueryDataRow();
            ic.setValue(keyValue);

            for (int i = 0; i < columnValues.length; i++) {
                String value = columnValues[i];
                ic.getColumnValues().add((value != null) ? value : "");
            }
            rows.add(ic);
        }
    }

    return rows;
}

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From source file:com.jaspersoft.jasperserver.remote.handlers.InputControlHandler.java

/**
 * execute a query against a named datasource to get the data for an
 * InputControl. Return a list of InputControlQueryDataRow
 *
 * @param control/*from  www . j  a  va  2  s . co  m*/
 * @param datasourceUri
 * @param params
 * @return
 * @throws ServiceException
 */
protected java.util.List getInputControlItems(InputControl control, String datasourceUri, Map params)
        throws ServiceException {

    ResourceReference fallbackDataSource = null;
    if (datasourceUri != null && datasourceUri.trim().length() > 0) {
        fallbackDataSource = new ResourceReference(datasourceUri);
    }

    ResourceReference queryRef = control.getQuery();

    String valueColumn = control.getQueryValueColumn();
    String[] visibleColumns = control.getQueryVisibleColumns();

    Map parameters = (params == null) ? new HashMap() : params;
    // TODO : read REPORT_MAX_COUNT from configuration
    parameters.put(JRParameter.REPORT_MAX_COUNT, 100000);

    OrderedMap results = engineService.executeQuery(null, queryRef, valueColumn, visibleColumns,
            fallbackDataSource, parameters);

    List rows;
    if (results == null || results.isEmpty()) {
        rows = new ArrayList(0);
    } else {
        rows = new ArrayList(results.size());
        for (Iterator it = results.entrySet().iterator(); it.hasNext();) {
            Map.Entry entry = (Map.Entry) it.next();
            Object keyValue = entry.getKey();
            String[] columnValues = (String[]) entry.getValue();

            InputControlQueryDataRow ic = new InputControlQueryDataRow();
            ic.setValue(keyValue);

            for (int i = 0; i < columnValues.length; i++) {
                String value = columnValues[i];
                ic.getColumnValues().add((value != null) ? value : "");
            }
            rows.add(ic);
        }
    }

    return rows;
}

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