Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 2594:226c360febae
Remove unnecessary outputs from attributes instead of copying outs to
new attribute element.
flys-artifacts/trunk@4156 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Fri, 16 Mar 2012 09:32:29 +0000 |
| parents | a71fc8f2030c |
| children | 306b9d0f0fb3 |
comparison
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| 2593:fafc9247fe06 | 2594:226c360febae |
|---|---|
| 147 return cAttribute; | 147 return cAttribute; |
| 148 } | 148 } |
| 149 | 149 |
| 150 | 150 |
| 151 protected Document removeAttributes(Document attrs, CallContext context) { | 151 protected Document removeAttributes(Document attrs, CallContext context) { |
| 152 Node outs = (Node) XMLUtils.xpath( | |
| 153 attrs, | |
| 154 "/art:attribute/art:outputs", | |
| 155 XPathConstants.NODE, | |
| 156 ArtifactNamespaceContext.INSTANCE); | |
| 157 | |
| 158 NodeList nodes = (NodeList) XMLUtils.xpath( | |
| 159 attrs, | |
| 160 "/art:attribute/art:outputs/art:output", | |
| 161 XPathConstants.NODESET, | |
| 162 ArtifactNamespaceContext.INSTANCE); | |
| 163 | |
| 164 if (nodes != null) { | |
| 165 for (int i = 0; i < nodes.getLength(); i++) { | |
| 166 Element e = (Element)nodes.item(i); | |
| 167 if(!outputExists(e.getAttribute("name"), context)) { | |
| 168 outs.removeChild(e); | |
| 169 } | |
| 170 } | |
| 171 } | |
| 172 return attrs; | |
| 173 } | |
| 174 | |
| 175 | |
| 176 protected boolean outputExists(String name, CallContext context) { | |
| 152 FLYSArtifact master = getMasterArtifact(context); | 177 FLYSArtifact master = getMasterArtifact(context); |
| 153 List<Output> outList = master.getOutputs(context); | 178 List<Output> outList = master.getOutputs(context); |
| 154 | 179 |
| 155 Document doc = XMLUtils.newDocument(); | 180 for (Output o : outList) { |
| 156 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( | 181 if (name.equals(o.getName())) { |
| 157 doc, | 182 return true; |
| 158 ArtifactNamespaceContext.NAMESPACE_URI, | 183 } |
| 159 ArtifactNamespaceContext.NAMESPACE_PREFIX); | 184 } |
| 160 | 185 return false; |
| 161 Element root = ec.create("attribute"); | |
| 162 doc.appendChild(root); | |
| 163 | |
| 164 if (outList.size() > 0) { | |
| 165 Element outs = ec.create("outputs"); | |
| 166 root.appendChild(outs); | |
| 167 | |
| 168 for (Output o : outList) { | |
| 169 Node n = (Node) XMLUtils.xpath( | |
| 170 attrs, | |
| 171 "/art:attribute/art:outputs/art:output[@name='" + o.getName() + "']", | |
| 172 XPathConstants.NODE, | |
| 173 ArtifactNamespaceContext.INSTANCE); | |
| 174 if (n != null) { | |
| 175 Node clone = doc.importNode(n, true); | |
| 176 outs.appendChild(clone); | |
| 177 } | |
| 178 } | |
| 179 } | |
| 180 | |
| 181 return doc; | |
| 182 } | 186 } |
| 183 | 187 |
| 184 /** | 188 /** |
| 185 * @param db The ArtifactDatabase which is required to save the attribute | 189 * @param db The ArtifactDatabase which is required to save the attribute |
| 186 * into. | 190 * into. |