public EObject getBindingOpposite(BindingInfo bindingInfo, EObject opposite) {
if (bindingInfo.getLeft().equals(opposite)) {
return bindingInfo.getRight();
} else if (bindingInfo.getRight().equals(opposite)) {
return bindingInfo.getLeft();
}
return null;
}
public Collection<EObject> getBoundElementsWithTarget(Category category, EObject target) {
Collection<EObject> results = new HashSet<EObject>();
for (BindingInfo bindingInfo : getRelatedBindingInfos(category)) {
if (bindingInfo.getLeft().equals(target)) {
results.add(bindingInfo.getRight());
} else if (bindingInfo.getRight().equals(target)) {
results.add(bindingInfo.getLeft());
}
}
return results;
}
private Collection<ServiceDTO> getBoundDTO(BindingRegistry registry) {
Set<ServiceDTO> dtos = new HashSet<ServiceDTO>();
for (BindingInfo bindingInfo : registry.getBindingInfos()) {
if (bindingInfo.getLeft() instanceof ServiceDTO) {
dtos.add((ServiceDTO) bindingInfo.getLeft());
}
if (bindingInfo.getRight() instanceof ServiceDTO) {
dtos.add((ServiceDTO) bindingInfo.getRight());
}
}
return dtos;
}
public String computeBindingEditorName(BindingInfo bindingInfo) {
String name = "Binding ";
name += getBoundElementName(bindingInfo.getLeft());
name += " - ";
name += getBoundElementName(bindingInfo.getRight());
return name;
}
public Collection<Entity> getBoundEntities(Category category) {
List<Entity> results = new ArrayList<Entity>();
// Get the binding infos to consider
Collection<BindingInfo> bindingInfos = getRelatedBindingInfos(category);
for (BindingInfo bindingInfo : bindingInfos) {
if (bindingInfo.getLeft() instanceof Entity) {
results.add((Entity) bindingInfo.getLeft());
}
if (bindingInfo.getRight() instanceof Entity) {
results.add((Entity) bindingInfo.getRight());
}
}
return results;
}
public BindingInfo changeBindingTarget(
BindingInfo bindingInfo, BoundableElement firstElement, BoundableElement secondElement) {
if (bindingInfo.getLeft().equals(firstElement)) {
bindingInfo.setRight(secondElement);
} else if (bindingInfo.getRight().equals(firstElement)) {
bindingInfo.setLeft(secondElement);
}
return bindingInfo;
}
public BindingInfo reconnectBindingTarget(
BindingInfo bindingInfo, BoundableElement oldTarget, BoundableElement newTarget) {
if (bindingInfo.getLeft().equals(oldTarget)) {
bindingInfo.setLeft(newTarget);
} else if (bindingInfo.getRight().equals(oldTarget)) {
bindingInfo.setRight(newTarget);
}
return bindingInfo;
}
public Collection<ServiceDTO> getBoundExternalDTOs(Category category) {
List<ServiceDTO> results = new ArrayList<ServiceDTO>();
// Collect all DTOs in this category and its direct sub-categories
Collection<StructuredType> dtos = getDTOAndChildrenDTOs(category);
for (BindingInfo bi : getGlobalBindingRegistry(category).getBindingInfos()) {
if (dtos.contains(bi.getLeft())
&& !dtos.contains(bi.getRight())
&& bi.getRight() instanceof ServiceDTO) {
results.add((ServiceDTO) bi.getRight());
} else if (dtos.contains(bi.getRight())
&& !dtos.contains(bi.getLeft())
&& bi.getLeft() instanceof ServiceDTO) {
results.add((ServiceDTO) bi.getLeft());
}
}
return results;
}
public Collection<StructuredType> getAllBindableElements(
DSemanticDiagram diagram, StructuredType structuredType) {
// Collect all structured types
Collection<StructuredType> bindableElements = new ArrayList<StructuredType>();
// First get all structured types
bindableElements.addAll(getAllStructuredTypes(structuredType));
// Remove the target element
bindableElements.remove(structuredType);
// Remove elements already bound with the target
for (BindingInfo bindingInfo : getAllBindingInfosOnDiagram(diagram)) {
if (bindingInfo.getLeft() == structuredType) {
bindableElements.remove(bindingInfo.getRight());
}
if (bindingInfo.getRight() == structuredType) {
bindableElements.remove(bindingInfo.getLeft());
}
}
return bindableElements;
}
public Collection<BindingInfo> getRelatedBindingInfos(Category category) {
List<BindingInfo> results = new ArrayList<BindingInfo>();
// Collect all DTOs in this category and its direct sub-categories
Collection<StructuredType> dtos = getDTOAndChildrenDTOs(category);
// Check every BindingInfo instance
BindingRegistry registry = getGlobalBindingRegistry(category);
for (BindingInfo bindingInfo : registry.getBindingInfos()) {
if (dtos.contains(bindingInfo.getLeft()) || dtos.contains(bindingInfo.getRight())) {
results.add(bindingInfo);
}
}
return results;
}
public String computeBindingEditorName(BindingInfo bindingInfo) {
return String.format(
"Binding %1s - %2s",
getBoundElementName(bindingInfo.getLeft()), getBoundElementName(bindingInfo.getRight()));
}