Examples with ExecException org.apache.pig.backend.executionengine.ExecException used on opensource projects

Example 46 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class Intersection method exec.

@Override
public DataByteArray exec(Tuple input) throws IOException {
    OGCGeometry geom1 = null, geom2 = null;
    try {
        geom1 = geometryParser.parseGeom(input.get(0));
        geom2 = geometryParser.parseGeom(input.get(1));
        return new DataByteArray(geom1.intersection(geom2).asBinary().array());
    } catch (ExecException ee) {
        throw new GeoException(geom1, geom2, ee);
    }
}

Example 47 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class Intersects method exec.

@Override
public Boolean exec(Tuple input) throws IOException {
    OGCGeometry geom1 = null, geom2 = null;
    try {
        geom1 = geometryParser.parseGeom(input.get(0));
        geom2 = geometryParser.parseGeom(input.get(1));
        return geom1.intersects(geom2);
    } catch (ExecException ee) {
        throw new GeoException(geom1, geom2, ee);
    }
}

Example 48 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class Buffer method exec.

@Override
public DataByteArray exec(Tuple input) throws IOException {
    OGCGeometry geom = null;
    try {
        Object v = input.get(0);
        geom = geometryParser.parseGeom(v);
        double dist;
        Object distance = input.get(1);
        if (distance instanceof Double)
            dist = (Double) distance;
        else if (distance instanceof Float)
            dist = (Float) distance;
        else if (distance instanceof Integer)
            dist = (Integer) distance;
        else if (distance instanceof Long)
            dist = (Long) distance;
        else if (distance instanceof String)
            dist = Double.parseDouble((String) distance);
        else if (distance instanceof DataByteArray)
            dist = Double.parseDouble(new String(((DataByteArray) distance).get()));
        else
            throw new GeoException("Invalid second argument in call to Buffer. Expecting Double, Integer or Long");
        return new DataByteArray(geom.buffer(dist).asBinary().array());
    } catch (ExecException ee) {
        throw new GeoException(geom, ee);
    }
}