public static INamespaceDefinition getDefaultNamespaceDefinition() {
INamespaceDefinitionResolver definitionResolver =
BeansCorePlugin.getNamespaceDefinitionResolver(null);
org.springframework.ide.eclipse.beans.core.model.INamespaceDefinition namespaceDefinition =
definitionResolver.resolveNamespaceDefinition(DEFAULT_NAMESPACE_URI);
IExtensionPoint point =
Platform.getExtensionRegistry().getExtensionPoint(NAMESPACES_EXTENSION_POINT);
if (point != null) {
String namespaceURI = DEFAULT_NAMESPACE_URI;
for (IExtension extension : point.getExtensions()) {
for (IConfigurationElement config : extension.getConfigurationElements()) {
if (namespaceURI.equals(config.getAttribute("uri"))) {
String prefix = config.getAttribute("prefix");
if (!StringUtils.hasText(prefix) && namespaceDefinition != null) {
prefix = namespaceDefinition.getPrefix();
}
String schemaLocation = config.getAttribute("defaultSchemaLocation");
if (!StringUtils.hasText(schemaLocation) && namespaceDefinition != null) {
schemaLocation = namespaceDefinition.getDefaultSchemaLocation();
}
String uri = config.getAttribute("uri");
IImageAccessor image = null;
if (config.getAttribute("icon") != null) {
String ns = config.getDeclaringExtension().getNamespaceIdentifier();
String icon = config.getAttribute("icon");
image = new DefaultImageAccessor(ns, icon);
} else if (namespaceDefinition != null) {
image = new NamespaceDefinitionImageAccessor(namespaceDefinition);
}
return new DefaultNamespaceDefinition(
prefix, uri, schemaLocation, namespaceDefinition.getUriMapping(), image);
}
}
}
}
if (namespaceDefinition != null) {
return new DefaultNamespaceDefinition(
namespaceDefinition.getPrefix(),
namespaceDefinition.getNamespaceUri(),
namespaceDefinition.getDefaultSchemaLocation(),
namespaceDefinition.getUriMapping(),
new NamespaceDefinitionImageAccessor(namespaceDefinition));
}
return null;
}
protected static List<INamespaceDefinition> getNamespaceDefinitions(IProject project) {
List<INamespaceDefinition> namespaceDefinitions = new ArrayList<INamespaceDefinition>();
INamespaceDefinitionResolver definitionResolver =
BeansCorePlugin.getNamespaceDefinitionResolver(project);
Set<org.springframework.ide.eclipse.beans.core.model.INamespaceDefinition>
detectedNamespaceDefinitions = definitionResolver.getNamespaceDefinitions();
IExtensionPoint point =
Platform.getExtensionRegistry().getExtensionPoint(NAMESPACES_EXTENSION_POINT);
if (point != null
&& !org.springframework.ide.eclipse.beans.core.namespaces.NamespaceUtils
.useNamespacesFromClasspath(project)) {
for (IExtension extension : point.getExtensions()) {
for (IConfigurationElement config : extension.getConfigurationElements()) {
String uri = config.getAttribute("uri");
org.springframework.ide.eclipse.beans.core.model.INamespaceDefinition
namespaceDefinition = definitionResolver.resolveNamespaceDefinition(uri);
detectedNamespaceDefinitions.remove(namespaceDefinition);
String prefix = config.getAttribute("prefix");
if (!StringUtils.hasText(prefix) && namespaceDefinition != null) {
prefix = namespaceDefinition.getPrefix();
}
String schemaLocation = config.getAttribute("defaultSchemaLocation");
if (!StringUtils.hasText(schemaLocation) && namespaceDefinition != null) {
schemaLocation = namespaceDefinition.getDefaultSchemaLocation();
}
IImageAccessor image = null;
if (config.getAttribute("icon") != null) {
String ns = config.getDeclaringExtension().getNamespaceIdentifier();
String icon = config.getAttribute("icon");
image = new DefaultImageAccessor(ns, icon);
} else if (namespaceDefinition != null) {
image = new NamespaceDefinitionImageAccessor(namespaceDefinition);
}
DefaultNamespaceDefinition def = null;
if (namespaceDefinition != null) {
def =
new DefaultNamespaceDefinition(
prefix, uri, schemaLocation, namespaceDefinition.getUriMapping(), image);
} else {
def =
new DefaultNamespaceDefinition(
prefix, uri, schemaLocation, new Properties(), image);
}
// get schema locations from nested child elements
IConfigurationElement[] schemaLocationConfigElements =
config.getChildren("schemaLocation");
for (IConfigurationElement schemaLocationConfigElement : schemaLocationConfigElements) {
def.addSchemaLocation(schemaLocationConfigElement.getAttribute("url"));
}
if (def.getSchemaLocations().size() == 0 && namespaceDefinition != null) {
def.getSchemaLocations().addAll(namespaceDefinition.getSchemaLocations());
}
namespaceDefinitions.add(def);
}
}
}
for (org.springframework.ide.eclipse.beans.core.model.INamespaceDefinition namespaceDefinition :
detectedNamespaceDefinitions) {
DefaultNamespaceDefinition def =
new DefaultNamespaceDefinition(
namespaceDefinition.getPrefix(),
namespaceDefinition.getNamespaceUri(),
namespaceDefinition.getDefaultSchemaLocation(),
namespaceDefinition.getUriMapping(),
new NamespaceDefinitionImageAccessor(namespaceDefinition));
def.getSchemaLocations().addAll(namespaceDefinition.getSchemaLocations());
namespaceDefinitions.add(def);
}
boolean foundPNamespace = false;
boolean foundCNamespace = false;
INamespaceDefinition defaultNamespace = null;
// Remove the tool namespace as we don't want to surface on the UI
for (INamespaceDefinition definition :
new ArrayList<INamespaceDefinition>(namespaceDefinitions)) {
if (TOOLS_NAMESPACE_URI.equals(definition.getNamespaceURI())) {
namespaceDefinitions.remove(definition);
} else if (DEFAULT_NAMESPACE_URI.equals(definition.getNamespaceURI())) {
defaultNamespace = definition;
} else if (P_NAMESPACE_URI.equals(definition.getNamespaceURI())) {
foundPNamespace = true;
} else if (C_NAMESPACE_URI.equals(definition.getNamespaceURI())) {
foundCNamespace = true;
}
}
if (!foundPNamespace && defaultNamespace != null) {
// Add in p-Namespace if we found the default namespace
namespaceDefinitions.add(P_NAMESPACE_DEFINITION);
}
if (!foundCNamespace && defaultNamespace != null) {
// Add in c-Namespace if we found the default namespace
// && is Spring 3.1 or greater
Set<String> locations = defaultNamespace.getSchemaLocations();
for (String locationUri : locations) {
if (isSpring31(locationUri)) {
namespaceDefinitions.add(C_NAMESPACE_DEFINITION);
break;
}
}
}
Collections.sort(
namespaceDefinitions,
new Comparator<INamespaceDefinition>() {
public int compare(INamespaceDefinition o1, INamespaceDefinition o2) {
if (o1 != null
&& o1.getDefaultNamespacePrefix() != null
&& o2 != null
&& o2.getDefaultNamespacePrefix() != null) {
return o1.getDefaultNamespacePrefix().compareTo(o2.getDefaultNamespacePrefix());
}
return 0;
}
});
return namespaceDefinitions;
}