/** Construct error handler with everything needed to handle an error. */
public SitemapErrorHandler(
ErrorHandlerHelper handler, Environment environment, InvokeContext context) {
this.handler = handler;
this.environment = environment;
this.context = context;
this.envPrefix = environment.getURIPrefix();
this.envURI = environment.getURI();
this.envContext = environment.getContext();
}
public final boolean invoke(Environment env, InvokeContext context) throws Exception {
// Check view
if (this.views != null) {
// inform the pipeline that we have a branch point
context.getProcessingPipeline().informBranchPoint();
String cocoonView = env.getView();
if (cocoonView != null) {
// Get view node
ProcessingNode viewNode = (ProcessingNode) this.views.get(cocoonView);
if (viewNode != null) {
if (getLogger().isInfoEnabled()) {
getLogger()
.info(
"Jumping to view " + cocoonView + " from serializer at " + this.getLocation());
}
return viewNode.invoke(env, context);
}
}
}
Map objectModel = env.getObjectModel();
ProcessingPipeline pipeline = context.getProcessingPipeline();
// Perform link translation if requested
if (objectModel.containsKey(Constants.LINK_OBJECT)) {
pipeline.addTransformer(
"<translator>", null, Parameters.EMPTY_PARAMETERS, Parameters.EMPTY_PARAMETERS);
}
if (objectModel.containsKey(Constants.LINK_COLLECTION_OBJECT) && env.isExternal()) {
pipeline.addTransformer(
"<gatherer>", null, Parameters.EMPTY_PARAMETERS, Parameters.EMPTY_PARAMETERS);
}
pipeline.setSerializer(
this.serializerName,
source.resolve(context, objectModel),
VariableResolver.buildParameters(this.parameters, context, objectModel),
this.pipelineHints == null
? Parameters.EMPTY_PARAMETERS
: VariableResolver.buildParameters(this.pipelineHints, context, objectModel),
this.mimeType.resolve(context, env.getObjectModel()));
// Set status code if there is one
if (this.statusCode >= 0) {
env.setStatus(this.statusCode);
}
if (!context.isBuildingPipelineOnly()) {
// Process pipeline
return pipeline.process(env);
} else {
// Return true : pipeline is finished.
return true;
}
}