Examples with AtlasException org.apache.atlas.AtlasException used on opensource projects

Example 31 with AtlasException

use of org.apache.atlas.AtlasException in project incubator-atlas by apache.

the class StructInstance method getBoolean.

public boolean getBoolean(String attrName) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.BOOLEAN_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic get method", attrName, getTypeName(), DataTypes.BOOLEAN_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    if (nullFlags[nullPos]) {
        return DataTypes.BOOLEAN_TYPE.nullValue();
    }
    return bools[pos];
}

Example 32 with AtlasException

use of org.apache.atlas.AtlasException in project incubator-atlas by apache.

the class StructInstance method getFloat.

public float getFloat(String attrName) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.FLOAT_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic get method", attrName, getTypeName(), DataTypes.FLOAT_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    if (nullFlags[nullPos]) {
        return DataTypes.FLOAT_TYPE.nullValue();
    }
    return floats[pos];
}

Example 33 with AtlasException

use of org.apache.atlas.AtlasException in project incubator-atlas by apache.

the class StructInstance method setString.

public void setString(String attrName, String val) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.STRING_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic set method", attrName, getTypeName(), DataTypes.STRING_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    nullFlags[nullPos] = val == null;
    strings[pos] = val;
    explicitSets[nullPos] = true;
}

Example 34 with AtlasException

use of org.apache.atlas.AtlasException in project incubator-atlas by apache.

the class StructInstance method setDouble.

public void setDouble(String attrName, double val) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.DOUBLE_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic set method", attrName, getTypeName(), DataTypes.DOUBLE_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    nullFlags[nullPos] = false;
    doubles[pos] = val;
    explicitSets[nullPos] = true;
}

Example 35 with AtlasException

use of org.apache.atlas.AtlasException in project incubator-atlas by apache.

the class StructInstance method setInt.

public void setInt(String attrName, int val) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.INT_TYPE && !(i.dataType() instanceof EnumType)) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic set method", attrName, getTypeName(), DataTypes.INT_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    nullFlags[nullPos] = false;
    ints[pos] = val;
    explicitSets[nullPos] = true;
}