Mercurial > dive4elements > river
changeset 1895:1be3a4636ee3
New convenience function to copy data from one artifact to another.
flys-artifacts/trunk@3255 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 15 Nov 2011 14:45:57 +0000 |
| parents | d5e51cc7da23 |
| children | 2e2ca95459d2 |
| files | flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java |
| diffstat | 2 files changed, 25 insertions(+), 0 deletions(-) [+] |
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--- a/flys-artifacts/ChangeLog Tue Nov 15 14:43:50 2011 +0000 +++ b/flys-artifacts/ChangeLog Tue Nov 15 14:45:57 2011 +0000 @@ -1,3 +1,9 @@ +2011-11-15 Felix Wolfsteller <felix.wolfsteller@intevation.de> + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + (importData): New function to copy data from one artifact to + another. + 2011-11-15 Felix Wolfsteller <felix.wolfsteller@intevation.de> * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Tue Nov 15 14:43:50 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Tue Nov 15 14:45:57 2011 +0000 @@ -183,6 +183,25 @@ return new ArrayList<String>(previousStateIds); } + /** + * Copies data item from other artifact to this artifact. + * @param other Artifact from which to get data. + * @param name Name of data. + */ + protected void importData(FLYSArtifact other, final String name) { + if (other == null) { + logger.error("No other art. to import data " + name + " from."); + } + + StateData sd = other.getData(name); + + if (sd == null) { + logger.warn("Other artifact has no data " + name + "."); + return; + } + + this.addData(name, sd); + } protected Map<String, StateData> cloneData() { Map<String, StateData> copy = new TreeMap<String, StateData>();