private void addElementsToProperties(List elements, Properties props, String parentPath) {
for (java.lang.Object o : elements) {
Node ele = (Node) o;
if (ele.getNodeType() != 1) { // text
continue;
}
String contents = ele.getText().trim();
String newParentPath = "";
if (!StringUtils.isEmpty(parentPath)) {
newParentPath = parentPath + ".";
}
newParentPath += ele.getName();
if (!StringUtils.isEmpty(contents)) {
props.setProperty(newParentPath, contents);
}
if (ele instanceof Element) {
List children = ((Element) ele).content();
addElementsToProperties(children, props, newParentPath);
}
}
}
public Map createVariableContext(
final String className,
final String text,
final ProcessBuildContext context,
final String[] globals) {
final Map map = new HashMap();
map.put("methodName", className);
map.put("package", context.getPkg().getName());
map.put("processClassName", StringUtils.ucFirst(context.getProcessDescr().getClassName()));
map.put(
"invokerClassName",
context.getProcessDescr().getClassName() + StringUtils.ucFirst(className) + "Invoker");
if (text != null) {
map.put("text", text);
map.put("hashCode", new Integer(text.hashCode()));
}
final List globalTypes = new ArrayList(globals.length);
for (int i = 0, length = globals.length; i < length; i++) {
globalTypes.add(context.getPkg().getGlobals().get(globals[i]).replace('$', '.'));
}
map.put("globals", globals);
map.put("globalTypes", globalTypes);
return map;
}
public void setProperty(String name, String value) {
name = name.trim();
if (StringUtils.isEmpty(name)) {
return;
}
if (name.equals("drools.dialect.default")) {
setDefaultDialect(value);
} else if (name.startsWith("drools.accumulate.function")) {
addAccumulateFunction(name.substring(name.lastIndexOf('.')), value);
} else if (name.startsWith("drools.evaluator.")) {
this.evaluatorRegistry.addEvaluatorDefinition(value);
} else if (name.equals("drools.dump.dir")) {
buildDumpDirectory(value);
} else if (name.equals(DROOLS_PARSER_PROCESS_STRING_ESCAPES)) {
setProcessStringEscapes(Boolean.parseBoolean(value));
}
}
public void generatTemplates(
final String ruleTemplate,
final String invokerTemplate,
final ProcessBuildContext context,
final String className,
final Map vars,
final Object invokerLookup,
final BaseDescr descrLookup) {
TemplateRegistry registry = getRuleTemplateRegistry();
context
.getMethods()
.add(
TemplateRuntime.execute(
registry.getNamedTemplate(ruleTemplate),
null,
new MapVariableResolverFactory(vars),
registry));
registry = getInvokerTemplateRegistry();
final String invokerClassName =
context.getPkg().getName()
+ "."
+ context.getProcessDescr().getClassName()
+ StringUtils.ucFirst(className)
+ "Invoker";
context
.getInvokers()
.put(
invokerClassName,
TemplateRuntime.execute(
registry.getNamedTemplate(invokerTemplate),
null,
new MapVariableResolverFactory(vars),
registry));
context.getInvokerLookups().put(invokerClassName, invokerLookup);
context.getDescrLookups().put(invokerClassName, descrLookup);
}
public String getProperty(String name) {
name = name.trim();
if (StringUtils.isEmpty(name)) {
return null;
}
if (name.equals("drools.dialect.default")) {
return getDefaultDialect();
} else if (name.startsWith("drools.accumulate.function")) {
return this.accumulateFunctions.get(name);
} else if (name.startsWith("drools.evaluator.")) {
return this.evaluatorRegistry
.getEvaluatorDefinition(name.substring(name.lastIndexOf('.')))
.getClass()
.getName();
} else if (name.equals("drools.dump.dir")) {
return Boolean.toString(this.dumpDirectory != null);
} else if (name.equals(DROOLS_PARSER_PROCESS_STRING_ESCAPES)) {
return String.valueOf(isProcessStringEscapes());
}
return null;
}