package org.eclipselabs.spray.generator.graphiti.templates;
import com.google.inject.Inject;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.StringExtensions;
import org.eclipse.xtext.xtend2.lib.StringConcatenation;
import org.eclipselabs.spray.generator.graphiti.templates.FileGenerator;
import org.eclipselabs.spray.generator.graphiti.templates.JavaGenFile;
import org.eclipselabs.spray.generator.graphiti.util.GeneratorUtil;
import org.eclipselabs.spray.generator.graphiti.util.ImportUtil;
import org.eclipselabs.spray.generator.graphiti.util.NamingExtensions;
import org.eclipselabs.spray.mm.spray.Diagram;
import org.eclipselabs.spray.mm.spray.MetaClass;
import org.eclipselabs.spray.mm.spray.MetaReference;
import org.eclipselabs.spray.mm.spray.extensions.SprayExtensions;
@SuppressWarnings("all")
public class CreateReferenceAsConnectionFeature extends FileGenerator {
@Inject
private SprayExtensions e1;
@Inject
private ImportUtil importUtil;
@Inject
private NamingExtensions naming;
public StringConcatenation generateBaseFile(final EObject modelElement) {
JavaGenFile _javaGenFile = this.getJavaGenFile();
String _baseClassName = _javaGenFile.getBaseClassName();
StringConcatenation _mainFile = this.mainFile(((MetaReference) modelElement), _baseClassName);
return _mainFile;
}
public StringConcatenation generateExtensionFile(final EObject modelElement) {
JavaGenFile _javaGenFile = this.getJavaGenFile();
String _className = _javaGenFile.getClassName();
StringConcatenation _mainExtensionPointFile = this.mainExtensionPointFile(((MetaReference) modelElement), _className);
return _mainExtensionPointFile;
}
public StringConcatenation mainExtensionPointFile(final MetaReference metaReference, final String className) {
StringConcatenation _builder = new StringConcatenation();
_builder.append(" ");
StringConcatenation _extensionHeader = this.extensionHeader(this);
_builder.append(_extensionHeader, " ");
_builder.newLineIfNotEmpty();
_builder.append("package ");
String _feature_package = GeneratorUtil.feature_package();
_builder.append(_feature_package, "");
_builder.append(";");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.IFeatureProvider;");
_builder.newLine();
_builder.newLine();
_builder.append("public class ");
_builder.append(className, "");
_builder.append(" extends ");
_builder.append(className, "");
_builder.append("Base {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("public ");
_builder.append(className, " ");
_builder.append("(IFeatureProvider fp) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("super(fp);");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append("@Override");
_builder.newLine();
_builder.append(" ");
_builder.append("public boolean hasDoneChanges() {");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append("}");
_builder.newLine();
return _builder;
}
public StringConcatenation mainFile(final MetaReference reference, final String className) {
StringConcatenation _builder = new StringConcatenation();
EReference _reference = reference.getReference();
final EReference target = _reference;
_builder.append(" ");
_builder.newLineIfNotEmpty();
MetaClass _metaClass = reference.getMetaClass();
Diagram _diagram = _metaClass.getDiagram();
String _name = _diagram.getName();
final String diagramName = _name;
_builder.newLineIfNotEmpty();
StringConcatenation _header = this.header(this);
_builder.append(_header, "");
_builder.newLineIfNotEmpty();
_builder.append("package ");
String _feature_package = GeneratorUtil.feature_package();
_builder.append(_feature_package, "");
_builder.append(";");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.IFeatureProvider;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.context.ICreateConnectionContext;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.context.IContext;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.context.impl.AddConnectionContext;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.features.impl.AbstractCreateConnectionFeature;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.mm.pictograms.Anchor;");
_builder.newLine();
_builder.append("import org.eclipse.graphiti.mm.pictograms.Connection;");
_builder.newLine();
_builder.append("// MARKER_IMPORT");
_builder.newLine();
_builder.newLine();
_builder.append("public class ");
_builder.append(className, "");
_builder.append(" extends AbstractCreateConnectionFeature {");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append(" ");
_builder.append("public ");
_builder.append(className, " ");
_builder.append("(IFeatureProvider fp) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("// provide name and description for the UI, e.g. the palette");
_builder.newLine();
_builder.append(" ");
_builder.append("super(fp, \"");
String _name_1 = this.e1.getName(reference);
_builder.append(_name_1, " ");
_builder.append("\", \"Create ");
String _name_2 = this.e1.getName(reference);
_builder.append(_name_2, " ");
_builder.append("\");");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("public boolean canCreate(ICreateConnectionContext context) {");
_builder.newLine();
_builder.append(" ");
_builder.append("// return true if both anchors belong to an EClass");
_builder.newLine();
_builder.append(" ");
_builder.append("// and those EClasses are not identical");
_builder.newLine();
_builder.append(" ");
MetaClass _metaClass_1 = reference.getMetaClass();
String _javaInterfaceName = this.naming.getJavaInterfaceName(_metaClass_1);
String _shortName = this.shortName(_javaInterfaceName);
_builder.append(_shortName, " ");
_builder.append(" source = get");
MetaClass _metaClass_2 = reference.getMetaClass();
String _name_3 = this.e1.getName(_metaClass_2);
_builder.append(_name_3, " ");
_builder.append("(context.getSourceAnchor());");
_builder.newLineIfNotEmpty();
_builder.append(" ");
EClass _eReferenceType = target.getEReferenceType();
String _javaInterfaceName_1 = this.naming.getJavaInterfaceName(_eReferenceType);
String _shortName_1 = this.shortName(_javaInterfaceName_1);
_builder.append(_shortName_1, " ");
_builder.append(" target = get");
String _name_4 = target.getName();
String _firstUpper = StringExtensions.toFirstUpper(_name_4);
_builder.append(_firstUpper, " ");
_builder.append("(context.getTargetAnchor());");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("if ( (source != null) && (target != null) && (source != target) ) {");
_builder.newLine();
_builder.append(" ");
_builder.append("return true;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("public boolean canStartConnection(ICreateConnectionContext context) {");
_builder.newLine();
_builder.append(" ");
_builder.append("// return true if start anchor belongs to a EClass");
_builder.newLine();
_builder.append(" ");
_builder.append("if (get");
MetaClass _metaClass_3 = reference.getMetaClass();
String _name_5 = this.e1.getName(_metaClass_3);
_builder.append(_name_5, " ");
_builder.append("(context.getSourceAnchor()) != null) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("return true;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("public Connection create(ICreateConnectionContext context) {");
_builder.newLine();
_builder.append(" ");
_builder.append("Connection newConnection = null;");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("// get EClasses which should be connected");
_builder.newLine();
_builder.append(" ");
MetaClass _metaClass_4 = reference.getMetaClass();
String _name_6 = this.e1.getName(_metaClass_4);
_builder.append(_name_6, " ");
_builder.append(" source = get");
MetaClass _metaClass_5 = reference.getMetaClass();
String _name_7 = this.e1.getName(_metaClass_5);
_builder.append(_name_7, " ");
_builder.append("(context.getSourceAnchor());");
_builder.newLineIfNotEmpty();
_builder.append(" ");
EClass _eReferenceType_1 = target.getEReferenceType();
String _name_8 = _eReferenceType_1.getName();
_builder.append(_name_8, " ");
_builder.append(" target = get");
String _name_9 = target.getName();
String _firstUpper_1 = StringExtensions.toFirstUpper(_name_9);
_builder.append(_firstUpper_1, " ");
_builder.append("(context.getTargetAnchor());");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append(" ");
_builder.append("if (source != null && target != null) {");
_builder.newLine();
_builder.append(" ");
_builder.append("// create new business object");
_builder.newLine();
_builder.append(" ");
_builder.append("set");
String _name_10 = target.getName();
String _firstUpper_2 = StringExtensions.toFirstUpper(_name_10);
_builder.append(_firstUpper_2, " ");
_builder.append("(source, target);");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("// add connection for business object");
_builder.newLine();
_builder.append(" ");
_builder.append("AddConnectionContext addContext = new AddConnectionContext( context.getSourceAnchor(), context.getTargetAnchor());");
_builder.newLine();
_builder.append(" ");
_builder.append("addContext.setNewObject(source);");
_builder.newLine();
_builder.append(" ");
_builder.append("addContext.putProperty(\"REFERENCE\", \"");
String _name_11 = this.e1.getName(reference);
_builder.append(_name_11, " ");
_builder.append("\");");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("// TODO: assume that the target object has a Name property");
_builder.newLine();
_builder.append(" ");
_builder.append("// addContext.putProperty(\"TARGETOBJECT\", target.getName());");
_builder.newLine();
_builder.append(" ");
_builder.append("newConnection = (Connection) getFeatureProvider().addIfPossible(addContext);");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("return newConnection;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* Returns the ");
MetaClass _metaClass_6 = reference.getMetaClass();
String _name_12 = this.e1.getName(_metaClass_6);
_builder.append(_name_12, " ");
_builder.append(" belonging to the anchor, or null if not available.");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append(" ");
_builder.append("protected ");
MetaClass _metaClass_7 = reference.getMetaClass();
String _name_13 = this.e1.getName(_metaClass_7);
_builder.append(_name_13, " ");
_builder.append(" get");
MetaClass _metaClass_8 = reference.getMetaClass();
String _name_14 = this.e1.getName(_metaClass_8);
_builder.append(_name_14, " ");
_builder.append("(Anchor anchor) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("if (anchor != null) {");
_builder.newLine();
_builder.append(" ");
_builder.append("Object object = getBusinessObjectForPictogramElement(anchor.getParent());");
_builder.newLine();
_builder.append(" ");
_builder.append("if (object instanceof ");
MetaClass _metaClass_9 = reference.getMetaClass();
String _name_15 = this.e1.getName(_metaClass_9);
_builder.append(_name_15, " ");
_builder.append(") {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("return (");
MetaClass _metaClass_10 = reference.getMetaClass();
String _name_16 = this.e1.getName(_metaClass_10);
_builder.append(_name_16, " ");
_builder.append(") object;");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append("return null;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
{
MetaClass _metaClass_11 = reference.getMetaClass();
String _name_17 = this.e1.getName(_metaClass_11);
String _name_18 = target.getName();
boolean _operator_notEquals = ObjectExtensions.operator_notEquals(_name_17, _name_18);
if (_operator_notEquals) {
_builder.append(" ");
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append(" ");
_builder.append("* Returns the ");
String _name_19 = target.getName();
_builder.append(_name_19, " ");
_builder.append(" belonging to the anchor, or null if not available.");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append(" ");
_builder.append("protected ");
EClass _eReferenceType_2 = target.getEReferenceType();
String _name_20 = _eReferenceType_2.getName();
_builder.append(_name_20, " ");
_builder.append(" get");
String _name_21 = target.getName();
String _firstUpper_3 = StringExtensions.toFirstUpper(_name_21);
_builder.append(_firstUpper_3, " ");
_builder.append("(Anchor anchor) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append(" ");
_builder.append("if (anchor != null) {");
_builder.newLine();
_builder.append(" ");
_builder.append(" ");
_builder.append("Object object = getBusinessObjectForPictogramElement(anchor.getParent());");
_builder.newLine();
_builder.append(" ");
_builder.append(" ");
_builder.append("if (object instanceof ");
EClass _eReferenceType_3 = target.getEReferenceType();
String _name_22 = _eReferenceType_3.getName();
_builder.append(_name_22, " ");
_builder.append(") {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append(" ");
_builder.append("return (");
EClass _eReferenceType_4 = target.getEReferenceType();
String _name_23 = _eReferenceType_4.getName();
_builder.append(_name_23, " ");
_builder.append(") object;");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.append(" ");
_builder.append("return null;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
}
}
_builder.newLine();
_builder.append(" ");
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* Creates a ");
String _name_24 = target.getName();
_builder.append(_name_24, " ");
_builder.append(" .");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append(" ");
_builder.append("protected void set");
String _name_25 = target.getName();
String _firstUpper_4 = StringExtensions.toFirstUpper(_name_25);
_builder.append(_firstUpper_4, " ");
_builder.append("(");
MetaClass _metaClass_12 = reference.getMetaClass();
String _name_26 = this.e1.getName(_metaClass_12);
_builder.append(_name_26, " ");
_builder.append(" source, ");
EClass _eReferenceType_5 = target.getEReferenceType();
String _name_27 = _eReferenceType_5.getName();
_builder.append(_name_27, " ");
_builder.append(" target) {");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("// TODO Check multiplcity, if > 1, use addTo instead of set");
_builder.newLine();
{
int _upperBound = target.getUpperBound();
boolean _operator_equals = ObjectExtensions.operator_equals(((Integer)_upperBound), ((Integer)1));
if (_operator_equals) {
_builder.append(" ");
_builder.append("source.set");
String _name_28 = target.getName();
String _firstUpper_5 = StringExtensions.toFirstUpper(_name_28);
_builder.append(_firstUpper_5, " ");
_builder.append("(target);");
_builder.newLineIfNotEmpty();
} else {
_builder.append(" ");
_builder.append("source.get");
String _name_29 = target.getName();
String _firstUpper_6 = StringExtensions.toFirstUpper(_name_29);
_builder.append(_firstUpper_6, " ");
_builder.append("().add(target);");
_builder.newLineIfNotEmpty();
}
}
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.append(" ");
_builder.newLine();
_builder.append(" ");
_builder.append("@Override");
_builder.newLine();
_builder.append(" ");
_builder.append("public boolean hasDoneChanges() {");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append(" ");
_builder.append("@Override");
_builder.newLine();
_builder.append(" ");
_builder.append("public boolean canUndo(IContext context) {");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append(" ");
_builder.append("}");
_builder.newLine();
_builder.newLine();
_builder.append("}");
_builder.newLine();
return _builder;
}
}