in activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/AltJavaGenerator.java [1646:1696]
private void generateMethodToString(MessageDescriptor m) {
p("public String toString() {");
indent();
p("return toString(new java.lang.StringBuilder(), \"\").toString();");
unindent();
p("}");
p();
p("public java.lang.StringBuilder toString(java.lang.StringBuilder sb, String prefix) {");
indent();
for (FieldDescriptor field : m.getFields().values()) {
String uname = uCamel(field.getName());
p("if( has" + uname + "() ) {");
indent();
if( field.isRepeated() ) {
String type = javaCollectionType(field);
p("java.util.List<"+type+"> l = get" + uname + "List();");
p("for( int i=0; i < l.size(); i++ ) {");
indent();
if( field.getTypeDescriptor()!=null && !field.getTypeDescriptor().isEnum()) {
p("sb.append(prefix+\""+field.getName()+"[\"+i+\"] {\\n\");");
p("l.get(i).toString(sb, prefix+\" \");");
p("sb.append(prefix+\"}\\n\");");
} else {
p("sb.append(prefix+\""+field.getName()+"[\"+i+\"]: \");");
p("sb.append(l.get(i));");
p("sb.append(\"\\n\");");
}
unindent();
p("}");
} else {
if( field.getTypeDescriptor()!=null && !field.getTypeDescriptor().isEnum()) {
p("sb.append(prefix+\""+field.getName()+" {\\n\");");
p("get" + uname + "().toString(sb, prefix+\" \");");
p("sb.append(prefix+\"}\\n\");");
} else {
p("sb.append(prefix+\""+field.getName()+": \");");
p("sb.append(get" + uname + "());");
p("sb.append(\"\\n\");");
}
}
unindent();
p("}");
}
p("return sb;");
unindent();
p("}");
p();
}