*/
package org.opendaylight.yangtools.yang.data.impl.leafref;
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.PathExpression;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
import org.opendaylight.yangtools.yang.model.api.TypedDataSchemaNode;
import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
-class LeafRefContextTreeBuilder {
+final class LeafRefContextTreeBuilder {
private final List<LeafRefContext> leafRefs = new LinkedList<>();
private final SchemaContext schemaContext;
this.schemaContext = schemaContext;
}
- public LeafRefContext buildLeafRefContextTree() throws IOException,
- LeafRefYangSyntaxErrorException {
+ LeafRefContext buildLeafRefContextTree() throws LeafRefYangSyntaxErrorException {
final LeafRefContextBuilder rootBuilder = new LeafRefContextBuilder(schemaContext.getQName(),
schemaContext.getPath(), schemaContext);
final Set<Module> modules = schemaContext.getModules();
for (final Module module : modules) {
- final Collection<DataSchemaNode> childNodes = module.getChildNodes();
- for (final DataSchemaNode childNode : childNodes) {
- final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(
- childNode, module);
-
- if (childLeafRefContext.hasReferencingChild()
- || childLeafRefContext.isReferencing()) {
- rootBuilder.addReferencingChild(childLeafRefContext,
- childLeafRefContext.getNodeName());
+ for (final DataSchemaNode childNode : module.getChildNodes()) {
+ final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(childNode, module);
+ if (childLeafRefContext.hasReferencingChild() || childLeafRefContext.isReferencing()) {
+ rootBuilder.addReferencingChild(childLeafRefContext, childLeafRefContext.getNodeName());
}
}
}
for (final Module module : modules) {
final Collection<DataSchemaNode> childNodes = module.getChildNodes();
for (final DataSchemaNode childNode : childNodes) {
- final LeafRefContext childLeafRefContext = buildLeafRefContextReferencedByTree(
- childNode, module);
+ final LeafRefContext childLeafRefContext = buildLeafRefContextReferencedByTree(childNode, module);
- if (childLeafRefContext.hasReferencedChild()
- || childLeafRefContext.isReferenced()) {
- rootBuilder.addReferencedByChild(childLeafRefContext,
- childLeafRefContext.getNodeName());
+ if (childLeafRefContext.hasReferencedChild() || childLeafRefContext.isReferenced()) {
+ rootBuilder.addReferencedByChild(childLeafRefContext, childLeafRefContext.getNodeName());
}
}
}
return rootBuilder.build();
}
- private LeafRefContext buildLeafRefContextReferencingTree(
- final DataSchemaNode node, final Module currentModule) throws IOException,
- LeafRefYangSyntaxErrorException {
-
- final LeafRefContextBuilder currentLeafRefContextBuilder = new LeafRefContextBuilder(
- node.getQName(), node.getPath(), schemaContext);
+ private LeafRefContext buildLeafRefContextReferencingTree(final DataSchemaNode node, final Module currentModule) {
+ final LeafRefContextBuilder currentLeafRefContextBuilder = new LeafRefContextBuilder(node.getQName(),
+ node.getPath(), schemaContext);
if (node instanceof DataNodeContainer) {
- final DataNodeContainer dataNodeContainer = (DataNodeContainer) node;
- final Collection<DataSchemaNode> childNodes = dataNodeContainer
- .getChildNodes();
-
- for (final DataSchemaNode childNode : childNodes) {
- final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(
- childNode, currentModule);
-
- if (childLeafRefContext.hasReferencingChild()
- || childLeafRefContext.isReferencing()) {
- currentLeafRefContextBuilder.addReferencingChild(
- childLeafRefContext,
- childLeafRefContext.getNodeName());
+ for (final DataSchemaNode childNode : ((DataNodeContainer) node).getChildNodes()) {
+ final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(childNode, currentModule);
+ if (childLeafRefContext.hasReferencingChild() || childLeafRefContext.isReferencing()) {
+ currentLeafRefContextBuilder.addReferencingChild(childLeafRefContext,
+ childLeafRefContext.getNodeName());
}
}
} else if (node instanceof ChoiceSchemaNode) {
-
- final ChoiceSchemaNode choice = (ChoiceSchemaNode) node;
// :FIXME choice without case
- for (final CaseSchemaNode caseNode : choice.getCases().values()) {
- final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(
- caseNode, currentModule);
-
- if (childLeafRefContext.hasReferencingChild()
- || childLeafRefContext.isReferencing()) {
- currentLeafRefContextBuilder.addReferencingChild(
- childLeafRefContext,
- childLeafRefContext.getNodeName());
+ for (final CaseSchemaNode caseNode : ((ChoiceSchemaNode) node).getCases().values()) {
+ final LeafRefContext childLeafRefContext = buildLeafRefContextReferencingTree(caseNode, currentModule);
+ if (childLeafRefContext.hasReferencingChild() || childLeafRefContext.isReferencing()) {
+ currentLeafRefContextBuilder.addReferencingChild(childLeafRefContext,
+ childLeafRefContext.getNodeName());
}
}
} else if (node instanceof TypedDataSchemaNode) {
- final TypeDefinition<?> type = ((TypedDataSchemaNode) node).getType();
+ final TypedDataSchemaNode typedNode = (TypedDataSchemaNode) node;
+ final TypeDefinition<?> type = typedNode.getType();
// FIXME: fix case when type is e.g. typedef -> typedef -> leafref
if (type instanceof LeafrefTypeDefinition) {
final LeafrefTypeDefinition leafrefType = (LeafrefTypeDefinition) type;
- final String leafRefPathString = leafrefType.getPathStatement().toString();
+ final PathExpression path = leafrefType.getPathStatement();
+ final LeafRefPathParserImpl leafRefPathParser = new LeafRefPathParserImpl(leafrefType, typedNode);
+ final LeafRefPath leafRefPath = leafRefPathParser.parseLeafRefPath(path);
- currentLeafRefContextBuilder.setLeafRefTargetPathString(leafRefPathString);
+ currentLeafRefContextBuilder.setLeafRefTargetPathString(path.getOriginalString());
currentLeafRefContextBuilder.setReferencing(true);
-
- final LeafRefPathParserImpl leafRefPathParser = new LeafRefPathParserImpl(schemaContext,
- checkNotNull(getBaseTypeModule(leafrefType), "Unable to find base module for leafref %s", node),
- node);
-
- final LeafRefPath leafRefPath = leafRefPathParser.parseLeafRefPathSourceToSchemaPath(
- new ByteArrayInputStream(leafRefPathString.getBytes(StandardCharsets.UTF_8)));
-
currentLeafRefContextBuilder.setLeafRefTargetPath(leafRefPath);
final LeafRefContext currentLeafRefContext = currentLeafRefContextBuilder.build();
return currentLeafRefContextBuilder.build();
}
- private Module getBaseTypeModule(final LeafrefTypeDefinition leafrefType) {
- /*
- * Find the first definition of supplied leafref type and return the
- * module which contains this definition.
- */
- LeafrefTypeDefinition baseLeafRefType = leafrefType;
- while (baseLeafRefType.getBaseType() != null) {
- baseLeafRefType = baseLeafRefType.getBaseType();
- }
- return schemaContext.findModule(baseLeafRefType.getQName().getModule()).orElse(null);
- }
-
- private LeafRefContext buildLeafRefContextReferencedByTree(
- final DataSchemaNode node, final Module currentModule) throws IOException,
- LeafRefYangSyntaxErrorException {
-
- final LeafRefContextBuilder currentLeafRefContextBuilder = new LeafRefContextBuilder(
- node.getQName(), node.getPath(), schemaContext);
-
+ private LeafRefContext buildLeafRefContextReferencedByTree(final DataSchemaNode node, final Module currentModule)
+ throws LeafRefYangSyntaxErrorException {
+ final LeafRefContextBuilder currentLeafRefContextBuilder = new LeafRefContextBuilder(node.getQName(),
+ node.getPath(), schemaContext);
if (node instanceof DataNodeContainer) {
- final DataNodeContainer dataNodeContainer = (DataNodeContainer) node;
- final Collection<DataSchemaNode> childNodes = dataNodeContainer
- .getChildNodes();
-
- for (final DataSchemaNode childNode : childNodes) {
- final LeafRefContext childLeafRefContext = buildLeafRefContextReferencedByTree(
- childNode, currentModule);
-
- if (childLeafRefContext.hasReferencedChild()
- || childLeafRefContext.isReferenced()) {
- currentLeafRefContextBuilder.addReferencedByChild(
- childLeafRefContext,
- childLeafRefContext.getNodeName());
+ for (final DataSchemaNode childNode : ((DataNodeContainer) node).getChildNodes()) {
+ final LeafRefContext childLeafRefContext = buildLeafRefContextReferencedByTree(childNode,
+ currentModule);
+ if (childLeafRefContext.hasReferencedChild() || childLeafRefContext.isReferenced()) {
+ currentLeafRefContextBuilder.addReferencedByChild(childLeafRefContext,
+ childLeafRefContext.getNodeName());
}
}
} else if (node instanceof ChoiceSchemaNode) {
for (final CaseSchemaNode caseNode : ((ChoiceSchemaNode) node).getCases().values()) {
final LeafRefContext childLeafRefContext = buildLeafRefContextReferencedByTree(caseNode, currentModule);
-
if (childLeafRefContext.hasReferencedChild() || childLeafRefContext.isReferenced()) {
currentLeafRefContextBuilder.addReferencedByChild(childLeafRefContext,
childLeafRefContext.getNodeName());
}
}
-
} else if (node instanceof LeafSchemaNode || node instanceof LeafListSchemaNode) {
final List<LeafRefContext> foundLeafRefs = getLeafRefsFor(node, currentModule);
if (!foundLeafRefs.isEmpty()) {
return currentLeafRefContextBuilder.build();
}
- private List<LeafRefContext> getLeafRefsFor(final DataSchemaNode node,
- final Module module) {
- final LeafRefPath nodeXPath = LeafRefUtils.schemaPathToLeafRefPath(
- node.getPath(), module);
-
+ private List<LeafRefContext> getLeafRefsFor(final DataSchemaNode node, final Module module) {
+ final LeafRefPath nodeXPath = LeafRefUtils.schemaPathToLeafRefPath(node.getPath(), module);
final List<LeafRefContext> foundLeafRefs = new LinkedList<>();
-
for (final LeafRefContext leafref : leafRefs) {
- final LeafRefPath leafRefTargetPath = leafref
- .getAbsoluteLeafRefTargetPath();
+ final LeafRefPath leafRefTargetPath = leafref.getAbsoluteLeafRefTargetPath();
if (leafRefTargetPath.equals(nodeXPath)) {
foundLeafRefs.add(leafref);
}
return foundLeafRefs;
}
-
}
Code Review / yangtools.git / blobdiff