view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java @ 737:6b38b8488401

Fix for flys/issue86 flys-artifacts/trunk@2233 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 26 Jun 2011 13:07:44 +0000
parents 853dceead0f4
children c09c9e05ecfa
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package de.intevation.flys.artifacts.model;

import de.intevation.artifacts.Artifact;
import de.intevation.artifacts.CallContext;

import de.intevation.artifactdatabase.state.DefaultFacet;

import de.intevation.flys.artifacts.FLYSArtifact;

import de.intevation.flys.artifacts.states.DefaultState.ComputeType;

public class DataFacet
extends      DefaultFacet
{
    protected ComputeType type;
    protected String      hash;

    public DataFacet(String name, String description) {
        this(name, description, ComputeType.ADVANCE);
    }

    public DataFacet(String name, String description, ComputeType type) {
        this(name, description, type, null);
    }

    public DataFacet(
        String      name,
        String      description, 
        ComputeType type,
        String      hash
    ) {
        super(name, description);
        this.type = type;
        this.hash = hash;
    }

    public Object getData(Artifact artifact, CallContext context) {
        FLYSArtifact flys = (FLYSArtifact)artifact;
        return flys.compute(
            context, hash != null ? hash : flys.hash(), type, false);
    }
}
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