public String componentParameterJsonSchema(String componentName) throws Exception {
// favor using pre generated schema if component has that
String json = context.getComponentParameterJsonSchema(componentName);
if (json == null) {
// okay this requires having the component on the classpath and being instantiated
Component component = context.getComponent(componentName);
if (component != null) {
ComponentConfiguration configuration = component.createComponentConfiguration();
json = configuration.createParameterJsonSchema();
}
}
return json;
}
@Override
public TabularData listComponents() throws Exception {
try {
// find all components
Map<String, Properties> components = context.findComponents();
TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.listComponentsTabularType());
// gather component detail for each component
for (Map.Entry<String, Properties> entry : components.entrySet()) {
String name = entry.getKey();
String title = null;
String syntax = null;
String description = null;
String label = null;
String deprecated = null;
String status = context.hasComponent(name) != null ? "in use" : "on classpath";
String type = (String) entry.getValue().get("class");
String groupId = null;
String artifactId = null;
String version = null;
// a component may have been given a different name, so resolve its default name by its java
// type
// as we can find the component json information from the default component name
String defaultName = context.resolveComponentDefaultName(type);
String target = defaultName != null ? defaultName : name;
// load component json data, and parse it to gather the component meta-data
String json = context.getComponentParameterJsonSchema(target);
List<Map<String, String>> rows = JsonSchemaHelper.parseJsonSchema("component", json, false);
for (Map<String, String> row : rows) {
if (row.containsKey("title")) {
title = row.get("title");
} else if (row.containsKey("syntax")) {
syntax = row.get("syntax");
} else if (row.containsKey("description")) {
description = row.get("description");
} else if (row.containsKey("label")) {
label = row.get("label");
} else if (row.containsKey("deprecated")) {
deprecated = row.get("deprecated");
} else if (row.containsKey("javaType")) {
type = row.get("javaType");
} else if (row.containsKey("groupId")) {
groupId = row.get("groupId");
} else if (row.containsKey("artifactId")) {
artifactId = row.get("artifactId");
} else if (row.containsKey("version")) {
version = row.get("version");
}
}
CompositeType ct = CamelOpenMBeanTypes.listComponentsCompositeType();
CompositeData data =
new CompositeDataSupport(
ct,
new String[] {
"name",
"title",
"syntax",
"description",
"label",
"deprecated",
"status",
"type",
"groupId",
"artifactId",
"version"
},
new Object[] {
name,
title,
syntax,
description,
label,
deprecated,
status,
type,
groupId,
artifactId,
version
});
answer.put(data);
}
return answer;
} catch (Exception e) {
throw ObjectHelper.wrapRuntimeCamelException(e);
}
}