-package org.simantics.xml.sax.base;\r
-\r
-import java.io.Serializable;\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.HashMap;\r
-import java.util.List;\r
-import java.util.Map;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.utils.ListUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.utils.datastructures.MapList;\r
-import org.xml.sax.Attributes;\r
-\r
-public class ParserElement implements Serializable {\r
- private static final long serialVersionUID = -5207502156942818875L;\r
- String uri;\r
- String localName;\r
- String qName;\r
- Map<String, Attribute> attributes;\r
- MapList<Resource, ParserElement> lists;\r
-\r
- XMLElementParser elementParser;\r
- XMLParser xmlParser;\r
-\r
- public ParserElement(String uri, String localName, String qName, Attributes attributes) {\r
- this.uri = uri;\r
- this.localName = localName;\r
- this.qName = qName;\r
- int attrCount = attributes.getLength();\r
- this.attributes = new HashMap<>(attrCount);\r
- for (int i = 0; i < attrCount; i++) {\r
- this.attributes.put(attributes.getLocalName(i),new Attribute(attributes.getLocalName(i),attributes.getQName(i),attributes.getURI(i),attributes.getValue(i)));\r
- }\r
- }\r
- \r
- public ParserElement(String uri, String localName, String qName, Collection<Attribute> attributes) {\r
- this.uri = uri;\r
- this.localName = localName;\r
- this.qName = qName;\r
- this.attributes = new HashMap<>(attributes.size());\r
- for (Attribute a : attributes) {\r
- this.attributes.put(a.localName,new Attribute(a.localName,a.qName,a.uri,a.value));\r
- }\r
- }\r
-\r
- public String getUri() {\r
- return uri;\r
- }\r
-\r
- public String getLocalName() {\r
- return localName;\r
- }\r
-\r
- public String getQName() {\r
- return qName;\r
- }\r
-\r
- public Collection<Attribute> getAttributes() {\r
- return attributes.values();\r
- }\r
- \r
- public Attribute getAttribute(String name) {\r
- return attributes.get(name);\r
- }\r
-\r
- private Resource data;\r
- \r
- public void setData(Resource data) {\r
- this.data = data;\r
- }\r
- \r
- public Resource getData() {\r
- return data;\r
- }\r
- \r
- public void setElementParser(XMLElementParser parser) {\r
- this.elementParser = parser;\r
- }\r
- \r
- public XMLElementParser getElementParser() {\r
- return elementParser;\r
- }\r
- \r
- public void setXMLParser(XMLParser parser) {\r
- this.xmlParser = parser;\r
- }\r
- \r
- public XMLParser getXMLParser() {\r
- return xmlParser;\r
- }\r
-\r
- public void registerListChild(Resource predicate, ParserElement child) {\r
- if (lists == null)\r
- lists = new MapList<>();\r
- lists.add(predicate, child);\r
- }\r
-\r
- public void createLists(WriteGraph graph) throws DatabaseException {\r
- if (lists == null)\r
- return;\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- for (Resource predicate : lists.getKeys()) {\r
- List<Resource> children = new ArrayList<>();\r
- for (ParserElement child : lists.getValues(predicate))\r
- children.add(child.getData());\r
- Resource list = ListUtils.create(graph, L0.List, L0.List_Element, null, children);\r
- graph.claim(getData(), predicate, list);\r
- }\r
- }\r
-\r
+package org.simantics.xml.sax.base;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.utils.ListUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.datastructures.MapList;
+import org.xml.sax.Attributes;
+
+public class ParserElement implements Serializable {
+ private static final long serialVersionUID = -5207502156942818875L;
+ private String uri;
+ private String localName;
+ private String qName;
+ Map<String, Attribute> attributes;
+ MapList<Resource, ParserElement> lists;
+
+ XMLElementParser elementParser;
+ XMLParser xmlParser;
+
+ Map<String,String> nsMap;
+
+ private ParserElement parent;
+
+ public ParserElement(String uri, String localName, String qName, Attributes attributes) {
+ this.uri = uri;
+ this.localName = localName;
+ this.qName = qName;
+ int attrCount = attributes.getLength();
+ this.attributes = new HashMap<>(attrCount);
+ for (int i = 0; i < attrCount; i++) {
+ this.attributes.put(attributes.getLocalName(i),new Attribute(attributes.getLocalName(i),attributes.getQName(i),attributes.getURI(i),attributes.getValue(i)));
+ }
+ processNS();
+ }
+
+ public ParserElement(String uri, String localName, String qName, Collection<Attribute> attributes) {
+ this.uri = uri;
+ this.localName = localName;
+ this.qName = qName;
+ this.attributes = new HashMap<>(attributes.size());
+ for (Attribute a : attributes) {
+ this.attributes.put(a.localName,new Attribute(a.localName,a.qName,a.uri,a.value));
+ }
+ processNS();
+ }
+
+ public ParserElement(ParserElement parent, String uri, String localName, String qName, Attributes attributes) {
+ this.parent = parent;
+ this.uri = uri;
+ this.localName = localName;
+ this.qName = qName;
+ int attrCount = attributes.getLength();
+ this.attributes = new HashMap<>(attrCount);
+ for (int i = 0; i < attrCount; i++) {
+ this.attributes.put(attributes.getLocalName(i),new Attribute(attributes.getLocalName(i),attributes.getQName(i),attributes.getURI(i),attributes.getValue(i)));
+ }
+ processNS();
+ }
+
+ public ParserElement(ParserElement parent, String uri, String localName, String qName, Collection<Attribute> attributes) {
+ this.parent = parent;
+ this.uri = uri;
+ this.localName = localName;
+ this.qName = qName;
+ this.attributes = new HashMap<>(attributes.size());
+ for (Attribute a : attributes) {
+ this.attributes.put(a.localName,new Attribute(a.localName,a.qName,a.uri,a.value));
+ }
+ processNS();
+ }
+
+ private void processNS() {
+
+ nsMap = new HashMap<>();
+ for (Attribute a : attributes.values()) {
+ if (a.localName.startsWith("xmlns")) {
+ String ns[] = a.localName.split(":");
+ if (ns.length == 2) {
+ nsMap.put(ns[1], a.value);
+ }
+ }
+ }
+ Map<String, Attribute> newAttrs = new HashMap<>();
+ for (Attribute a : attributes.values()) {
+ String ns[] = a.localName.split(":");
+ if (ns.length == 2) {
+ if ("xmlns".equals(ns[0]))
+ continue;
+ String namespace = getNS(ns[0]);
+ if (namespace != null) {
+ if (newAttrs.put(ns[1], new Attribute(ns[1], a.qName, namespace, a.value)) != null)
+ throw new RuntimeException("XML parser internal error, overlapping attribute names " + ns[1]);
+ } else {
+ throw new RuntimeException("XML parser error, namespace " + ns[0] + " for attribute " + a.localName + " not defined.");
+ }
+ } else {
+ newAttrs.put(a.localName, a);
+ }
+ }
+ attributes = newAttrs;
+
+ String nameNs[] = qName.split(":");
+ if (nameNs.length == 2) {
+ localName = nameNs[1];
+ if (uri.length() == 0)
+ uri = getNS(nameNs[0]) + "/"+localName;
+ } else if (localName.length() == 0) {
+ localName = qName;
+ }
+ }
+
+ public String getNS(String key) {
+ String ns = nsMap.get(key);
+ if (ns == null && parent != null)
+ ns = parent.getNS(key);
+ return ns;
+ }
+
+ public String getUri() {
+ return uri;
+ }
+
+ public String getLocalName() {
+ return localName;
+ }
+
+ public String getQName() {
+ return qName;
+ }
+
+ public Collection<Attribute> getAttributes() {
+ return attributes.values();
+ }
+
+ public Attribute getAttribute(String name) {
+ return attributes.get(name);
+ }
+
+ private Resource data;
+
+ public void setData(Resource data) {
+ this.data = data;
+ }
+
+ public Resource getData() {
+ return data;
+ }
+
+ public void setElementParser(XMLElementParser parser) {
+ this.elementParser = parser;
+ }
+
+ public XMLElementParser getElementParser() {
+ return elementParser;
+ }
+
+ public void setXMLParser(XMLParser parser) {
+ this.xmlParser = parser;
+ }
+
+ public XMLParser getXMLParser() {
+ return xmlParser;
+ }
+
+ public void registerListChild(Resource predicate, ParserElement child) {
+ if (lists == null)
+ lists = new MapList<>();
+ lists.add(predicate, child);
+ }
+
+ public void createLists(WriteGraph graph) throws DatabaseException {
+ if (lists == null)
+ return;
+ Layer0 L0 = Layer0.getInstance(graph);
+ for (Resource predicate : lists.getKeys()) {
+ List<Resource> children = new ArrayList<>();
+ for (ParserElement child : lists.getValues(predicate))
+ children.add(child.getData());
+ Resource list = ListUtils.create(graph, L0.List, L0.List_Element, null, children);
+ graph.claim(getData(), predicate, list);
+ }
+ }
+
}
\ No newline at end of file
Code Review / simantics / interop.git / blobdiff