X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fvariable%2FStandardGraphPropertyVariable.java;h=c9214e398c69577da69642536c8b932e67e5bc69;hb=15af8a20abe8b2ba24b52c9da8bce6c92351dc43;hp=13977a0e5a4397be7e2a063c75fe9b77aba9aa7c;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/StandardGraphPropertyVariable.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/StandardGraphPropertyVariable.java index 13977a0e5..c9214e398 100644 --- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/StandardGraphPropertyVariable.java +++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/StandardGraphPropertyVariable.java @@ -11,31 +11,38 @@ import org.simantics.databoard.accessor.reference.ChildReference; import org.simantics.databoard.binding.Binding; import org.simantics.databoard.binding.impl.ObjectVariantBinding; import org.simantics.databoard.type.Datatype; +import org.simantics.db.DevelopmentKeys; import org.simantics.db.ReadGraph; import org.simantics.db.Resource; import org.simantics.db.WriteGraph; import org.simantics.db.common.procedure.adapter.TransientCacheAsyncListener; -import org.simantics.db.common.utils.Logger; import org.simantics.db.common.validation.L0Validations; import org.simantics.db.exception.DatabaseException; +import org.simantics.db.exception.DatatypeNotFoundException; import org.simantics.db.exception.ValidationException; +import org.simantics.db.layer0.exception.InvalidVariableException; +import org.simantics.db.layer0.exception.MissingVariableException; import org.simantics.db.layer0.exception.MissingVariableValueException; import org.simantics.db.layer0.exception.PendingVariableException; -import org.simantics.db.layer0.exception.VariableException; import org.simantics.db.layer0.function.All; import org.simantics.db.layer0.request.PropertyInfo; import org.simantics.db.layer0.request.PropertyInfoRequest; +import org.simantics.db.layer0.scl.SCLDatabaseException; import org.simantics.db.layer0.util.Layer0Utils; import org.simantics.layer0.Layer0; import org.simantics.utils.Development; import org.simantics.utils.datastructures.Pair; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; public class StandardGraphPropertyVariable extends AbstractPropertyVariable { - protected static final PropertyInfo NO_PROPERTY = new PropertyInfo(null, null, - false, Collections. emptySet(), null, null, null, null, null, null, - Collections.> emptyMap(), - null, false); + private static final Logger LOGGER = LoggerFactory.getLogger(StandardGraphPropertyVariable.class); + + protected static final PropertyInfo NO_PROPERTY = new PropertyInfo(null, null, true, + false, false, Collections. emptySet(), null, null, null, null, null, null, + Collections.> emptyMap(), + null, false); final public Variable parent; final public Resource parentResource; @@ -94,11 +101,15 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { @Override public String getPossibleLabel(ReadGraph graph) throws DatabaseException { + if (property.predicate == null) + return null; return graph.getPossibleRelatedValue2(property.predicate, graph.getService(Layer0.class).HasLabel, parent, Bindings.STRING); } @Override public String getLabel(ReadGraph graph) throws DatabaseException { + if (property.predicate == null) + throw new NoPredicateResourceException("No predicate resource for property " + getName(graph)); return graph.getRelatedValue2(property.predicate, graph.getService(Layer0.class).HasLabel, parent, Bindings.STRING); } @@ -117,10 +128,14 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { public T getValue(ReadGraph graph) throws DatabaseException { if(Development.DEVELOPMENT) { - String error = L0Validations.checkValueType(graph, parentResource, property.predicate); - if(error != null) { - Logger.defaultLogError(new ValidationException(error)); - //throw new ValidationException(error); + if(Development.getProperty(DevelopmentKeys.L0_VALIDATION, Bindings.BOOLEAN)) { + if (property.predicate != null) { + String error = L0Validations.checkValueType(graph, parentResource, property.predicate); + if(error != null) { + LOGGER.error(error); + throw new ValidationException(error); + } + } } } @@ -136,18 +151,24 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { return getValue(graph); if(Development.DEVELOPMENT) { - String error = L0Validations.checkValueType(graph, parentResource, property.predicate); - if(error != null) { - Logger.defaultLogError(new ValidationException(error)); - throw new ValidationException(error); + if(Development.getProperty(DevelopmentKeys.L0_VALIDATION, Bindings.BOOLEAN)) { + if (property.predicate != null) { + String error = L0Validations.checkValueType(graph, parentResource, property.predicate); + if(error != null) { + LOGGER.error(error); + throw new ValidationException(error); + } + } } } try { - return (T)getValueAccessor(graph).getValue(graph, this, binding); - } catch (PendingVariableException e) { - throw e; + return (T) getValueAccessor(graph).getValue(graph, this, binding); + } catch (SCLDatabaseException e) { // these can be thrown when compiling e.g. derived properties + throw e; + } catch (MissingVariableValueException | PendingVariableException e) { + throw e; } catch (Throwable t) { throw new MissingVariableValueException(t); } @@ -157,15 +178,12 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { @Override public Resource getRepresents(ReadGraph graph) throws DatabaseException { if(represents == null) - throw new VariableException("Variable is not represented by any resource (URI=" + getPossibleURI(graph) + ")."); + throw new InvalidVariableException("Variable is not represented by any resource (URI=" + getPossibleURI(graph) + ")."); return represents; -// return graph.getSingleObject(parentResource, property.predicate); } @Override public Resource getPossibleRepresents(ReadGraph graph) throws DatabaseException { -// if(parentResource == null) return null; -// return graph.getPossibleObject(parentResource, property.predicate); return represents; } @@ -173,10 +191,14 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { public void setValue(WriteGraph graph, Object value, Binding binding) throws DatabaseException { if(Development.DEVELOPMENT) { - String error = L0Validations.checkValueType(graph, parentResource, property.predicate); - if(error != null) { - Logger.defaultLogError(new ValidationException(error)); - //throw new ValidationException(error); + if(Development.getProperty(DevelopmentKeys.L0_VALIDATION, Bindings.BOOLEAN)) { + if (property.predicate != null) { + String error = L0Validations.checkValueType(graph, parentResource, property.predicate); + if(error != null) { + LOGGER.error(error); + throw new ValidationException(error); + } + } } } @@ -188,10 +210,14 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { public void setValue(WriteGraph graph, Object value) throws DatabaseException { if(Development.DEVELOPMENT) { - String error = L0Validations.checkValueType(graph, parentResource, property.predicate); - if(error != null) { - Logger.defaultLogError(new ValidationException(error)); - throw new ValidationException(error); + if(Development.getProperty(DevelopmentKeys.L0_VALIDATION, Bindings.BOOLEAN)) { + if (property.predicate != null) { + String error = L0Validations.checkValueType(graph, parentResource, property.predicate); + if(error != null) { + LOGGER.error(error); + throw new ValidationException(error); + } + } } } @@ -211,16 +237,6 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { @Override public Datatype getDatatype(ReadGraph graph) throws DatabaseException { -//<<<<<<< .mine -// -// Binding binding = getPossibleDefaultBinding(graph); -// if(binding != null) return binding.type(); -// -// Variant vt = getVariantValue(graph); -// binding = vt.getBinding(); -// if(binding == null) throw new DatabaseException("No binding in Variant with value " + vt.getValue()); -// return binding.type(); -//======= Datatype type; try { type = getValueAccessor(graph).getDatatype(graph, this); @@ -231,13 +247,12 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { if (type == null) { String uri = this.getPossibleURI(graph); if (uri != null) - throw new DatabaseException("No data type for " + uri); + throw new DatatypeNotFoundException("No data type for " + uri); else - throw new DatabaseException("No data type for " + this.getIdentifier()); + throw new DatatypeNotFoundException("No data type for " + this.getIdentifier()); } return type; -//>>>>>>> .r30794 } @@ -304,8 +319,8 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { return valueMap.getVariable(graph, this, name); } catch (DatabaseException e) { return null; - } catch (Throwable t) { - System.err.println("err: " + getURI(graph) + " # " + name); + } catch (Exception t) { + LOGGER.error("getPossibleDomainProperty is implemented incorrectly, but returns null on Exception for backward compatibility. URI="+getURI(graph)+", name="+name+".", t); return null; } @@ -322,11 +337,15 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { @Override public Variable getPredicate(ReadGraph graph) throws DatabaseException { + if (property.predicate == null) + throw new MissingVariableException("No predicate for property " + getName(graph)); return Variables.getVariable(graph, graph.getURI(property.predicate)); } @Override public Resource getPredicateResource(ReadGraph graph) throws DatabaseException { + if (property.predicate == null) + throw new NoPredicateResourceException("No predicate for property " + getName(graph)); return property.predicate; } @@ -401,7 +420,9 @@ public class StandardGraphPropertyVariable extends AbstractPropertyVariable { protected VariableMap getPossibleChildVariableMap(ReadGraph graph) throws DatabaseException { if(represents == null) return All.standardPropertyDomainChildren; - return graph.getPossibleRelatedValue2(represents, Layer0.getInstance(graph).domainChildren, this); + Resource domainChildren = Layer0.getInstance(graph).domainChildren; + return graph.getPossibleRelatedValue2(represents, domainChildren, + new StandardGraphPropertyVariable(graph, this, domainChildren)); } protected VariableMap getPossiblePropertyVariableMap(ReadGraph graph) throws DatabaseException {