Examples with MemoryResultSet org.pentaho.commons.connection.memory.MemoryResultSet used on opensource projects

Example 1 with MemoryResultSet

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

the class JavaScriptResultSet method setMetaData.

public void setMetaData(final IPentahoMetaData metaData) {
    results = new MemoryResultSet(metaData);
    writeableResults = (MemoryResultSet) results;
// this.metaData = metaData;
// rows = new ArrayList();
}

Example 2 with MemoryResultSet

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

the class SQLResultSet method memoryCopy.

/**
 * <b>Attention: </b> It does not clone data!  It is create the shallow copy of metadata!
 * It is create the shallow copy of data. You must avoid to use this method.
 * @return new instance the {@link MemoryResultSet} with same metadata
 */
public IPentahoResultSet memoryCopy() {
    try {
        // we have the {@link #setMetaData(IPentahoMetaData)} so the metadata can be any
        // class which implements IPentahoMetaData, we should not lost data from metadata, so we must use metadata from original result set,
        // or clone metadata. The IPentahoMetaData does not implement Cloneable and we unable to clone data. So keep the shallow copy of metadata.
        MemoryResultSet cachedResultSet = new MemoryResultSet(getMetaData());
        Object[] rowObjects = next();
        while (rowObjects != null) {
            cachedResultSet.addRow(rowObjects);
            rowObjects = next();
        }
        return cachedResultSet;
    } finally {
        close();
    }
}

Example 3 with MemoryResultSet

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

the class KettleIT method assertFailResult.

private void assertFailResult(IRuntimeContext context) {
    MemoryResultSet result = getResult(context);
    assertNull(result);
}

Example 4 with MemoryResultSet

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

the class KettleIT method getResult.

private MemoryResultSet getResult(IRuntimeContext context) {
    assertNotNull(context.getOutputNames());
    assertEquals(1, context.getOutputNames().size());
    String outputName = (String) context.getOutputNames().iterator().next();
    assertEquals("rule-result", outputName);
    MemoryResultSet result = (MemoryResultSet) context.getOutputParameter(outputName).getValue();
    return result;
}

Example 5 with MemoryResultSet

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

the class KettleIT method assertSuccessResult.

private void assertSuccessResult(IRuntimeContext context, Object[][] data) {
    MemoryResultSet result = getResult(context);
    assertNotNull(result);
    assertEquals(data.length, result.getRowCount());
    for (int rowIndex = 0; rowIndex < data.length; rowIndex++) {
        Object[] row = data[rowIndex];
        assertArrayEquals(row, result.getDataRow(rowIndex));
    }
}