Examples with IPentahoMetaData org.pentaho.commons.connection.IPentahoMetaData used on opensource projects

Example 11 with IPentahoMetaData

use of org.pentaho.commons.connection.IPentahoMetaData in project pentaho-platform by pentaho.

the class FilterDefinition method populate.

public boolean populate(final Map parameterProviders, final String[] value) {
    // TODO apply session-based security
    // TODO support static lists of values
    defaultValue = value;
    resultSet = getResultSet(parameterProviders);
    if (resultSet != null) {
        // find the column that we have been told to you
        IPentahoMetaData metaData = resultSet.getMetaData();
        nameColumnNo = metaData.getColumnIndex(descriptionItem);
        valueColumnNo = metaData.getColumnIndex(valueItem);
    }
    return (resultSet != null);
}

Example 12 with IPentahoMetaData

use of org.pentaho.commons.connection.IPentahoMetaData in project pentaho-platform by pentaho.

the class HQLResultSet method memoryCopy.

public IPentahoResultSet memoryCopy() {
    try {
        IPentahoMetaData localMetadata = getMetaData();
        Object[][] columnHeaders = localMetadata.getColumnHeaders();
        MemoryMetaData cachedMetaData = new MemoryMetaData(columnHeaders, null);
        MemoryResultSet cachedResultSet = new MemoryResultSet(cachedMetaData);
        Object[] rowObjects = next();
        while (rowObjects != null) {
            cachedResultSet.addRow(rowObjects);
            rowObjects = next();
        }
        return cachedResultSet;
    } finally {
        close();
    }
}

Example 13 with IPentahoMetaData

use of org.pentaho.commons.connection.IPentahoMetaData in project pentaho-platform by pentaho.

the class MDXResultSet method memoryCopy.

public IPentahoResultSet memoryCopy() {
    try {
        IPentahoMetaData metadata = getMetaData();
        Object[][] columnHeaders = metadata.getColumnHeaders();
        Object[][] rowHeaders = metadata.getRowHeaders();
        MemoryMetaData cachedMetaData = new MemoryMetaData(columnHeaders, rowHeaders);
        MemoryResultSet cachedResultSet = new MemoryResultSet(cachedMetaData);
        Object[] rowObjects = next();
        while (rowObjects != null) {
            cachedResultSet.addRow(rowObjects);
            rowObjects = next();
        }
        return cachedResultSet;
    } finally {
        close();
    }
}

Example 14 with IPentahoMetaData

use of org.pentaho.commons.connection.IPentahoMetaData in project pentaho-platform by pentaho.

the class XQResultSet method memoryCopy.

public IPentahoResultSet memoryCopy() {
    try {
        IPentahoMetaData metadata = getMetaData();
        Object[][] columnHeaders = metadata.getColumnHeaders();
        MemoryMetaData cachedMetaData = new MemoryMetaData(columnHeaders, null);
        // set column types of cachedMetaData
        String[] columnTypeClones = new String[columnTypes.length];
        System.arraycopy(columnTypes, 0, columnTypeClones, 0, columnTypes.length);
        cachedMetaData.setColumnTypes(columnTypeClones);
        MemoryResultSet cachedResultSet = new MemoryResultSet(cachedMetaData);
        Object[] rowObjects = next();
        while (rowObjects != null) {
            cachedResultSet.addRow(rowObjects);
            rowObjects = next();
        }
        return cachedResultSet;
    } finally {
        close();
    }
}

Example 15 with IPentahoMetaData

use of org.pentaho.commons.connection.IPentahoMetaData in project pentaho-platform by pentaho.

the class SQLResultSetTest method testMemoryCopy_setMetadaMemory.

@Test
public void testMemoryCopy_setMetadaMemory() throws SQLException {
    IPentahoMetaData metadata = new MemoryMetaData(mock(MemoryMetaData.class));
    SQLResultSet resultSet = new SQLResultSet(nativeResultSet, nativeConnection);
    resultSet.setMetaData(metadata);
    IPentahoResultSet memoryCopyResultSet = resultSet.memoryCopy();
    assertEquals(metadata.getClass(), memoryCopyResultSet.getMetaData().getClass());
}