Mercurial > dive4elements > river
changeset 1656:94732906b094
Made feed() operation able to remove existing data items from Artifact's data pool.
flys-artifacts/trunk@2850 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 28 Sep 2011 09:17:20 +0000 |
| parents | d251e5929860 |
| children | 91d038c7aae5 |
| files | flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java |
| diffstat | 2 files changed, 17 insertions(+), 0 deletions(-) [+] |
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--- a/flys-artifacts/ChangeLog Wed Sep 28 08:20:29 2011 +0000 +++ b/flys-artifacts/ChangeLog Wed Sep 28 09:17:20 2011 +0000 @@ -1,3 +1,10 @@ +2011-09-28 Ingo Weinzierl <ingo@intevation.de> + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Made + feed() able to remove existing data items from Artifact's data pool. + Therefore, the value for the item which should be removed needs to an + empty string. + 2011-09-28 Felix Wolfsteller <felix.wolfsteller@intevation.de> Extracted StringUtil.unbracket from WaterlevelSelectState.strip.
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Wed Sep 28 08:20:29 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Wed Sep 28 09:17:20 2011 +0000 @@ -489,6 +489,11 @@ } + protected StateData removeData(String name) { + return this.data.remove(name); + } + + /** * This method returns a specific StateData object that is stored in the * data pool of this artifact. @@ -570,6 +575,11 @@ addData(name, current.transform(this, context, name, value)); } + else if (name.length() > 0 && value.length() == 0) { + if (removeData(name) != null) { + logger.debug("Removed data '" + name + "' successfully."); + } + } } current.validate(this);