diff options
Diffstat (limited to 'ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java')
| -rw-r--r-- | ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java | 92 |
1 files changed, 67 insertions, 25 deletions
diff --git a/ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java b/ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java index 39213c4d..07558fbc 100644 --- a/ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java +++ b/ruby/src/main/java/com/google/protobuf/jruby/RubyMessage.java @@ -41,6 +41,8 @@ import org.jruby.runtime.ThreadContext; import org.jruby.runtime.builtin.IRubyObject; import org.jruby.util.ByteList; +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; import java.util.HashMap; import java.util.Map; @@ -80,8 +82,8 @@ public class RubyMessage extends RubyObject { hash.visitAll(new RubyHash.Visitor() { @Override public void visit(IRubyObject key, IRubyObject value) { - if (!(key instanceof RubySymbol)) - throw runtime.newTypeError("Expected symbols as hash keys in initialization map."); + if (!(key instanceof RubySymbol) && !(key instanceof RubyString)) + throw runtime.newTypeError("Expected string or symbols as hash keys in initialization map."); final Descriptors.FieldDescriptor fieldDescriptor = findField(context, key); if (Utils.isMapEntry(fieldDescriptor)) { @@ -101,9 +103,15 @@ public class RubyMessage extends RubyObject { if (oneof != null) { oneofCases.put(oneof, fieldDescriptor); } + + if (value instanceof RubyHash && fieldDescriptor.getType() == Descriptors.FieldDescriptor.Type.MESSAGE) { + RubyDescriptor descriptor = (RubyDescriptor) getDescriptorForField(context, fieldDescriptor); + RubyClass typeClass = (RubyClass) descriptor.msgclass(context); + value = (IRubyObject) typeClass.newInstance(context, value, Block.NULL_BLOCK); + } + fields.put(fieldDescriptor, value); } - } }); } @@ -164,8 +172,21 @@ public class RubyMessage extends RubyObject { */ @JRubyMethod public IRubyObject hash(ThreadContext context) { - int hashCode = System.identityHashCode(this); - return context.runtime.newFixnum(hashCode); + try { + MessageDigest digest = MessageDigest.getInstance("SHA-256"); + for (RubyMap map : maps.values()) { + digest.update((byte) map.hashCode()); + } + for (RubyRepeatedField repeatedField : repeatedFields.values()) { + digest.update((byte) repeatedFields.hashCode()); + } + for (IRubyObject field : fields.values()) { + digest.update((byte) field.hashCode()); + } + return context.runtime.newString(new ByteList(digest.digest())); + } catch (NoSuchAlgorithmException ignore) { + return context.runtime.newFixnum(System.identityHashCode(this)); + } } /* @@ -352,7 +373,19 @@ public class RubyMessage extends RubyObject { for (Descriptors.FieldDescriptor fdef : this.descriptor.getFields()) { IRubyObject value = getField(context, fdef); if (!value.isNil()) { - if (value.respondsTo("to_h")) { + if (fdef.isRepeated() && !fdef.isMapField()) { + if (fdef.getType() != Descriptors.FieldDescriptor.Type.MESSAGE) { + value = Helpers.invoke(context, value, "to_a"); + } else { + RubyArray ary = value.convertToArray(); + for (int i = 0; i < ary.size(); i++) { + IRubyObject submsg = Helpers.invoke(context, ary.eltInternal(i), "to_h"); + ary.eltInternalSet(i, submsg); + } + + value = ary.to_ary(); + } + } else if (value.respondsTo("to_h")) { value = Helpers.invoke(context, value, "to_h"); } else if (value.respondsTo("to_a")) { value = Helpers.invoke(context, value, "to_a"); @@ -503,19 +536,12 @@ public class RubyMessage extends RubyObject { val = value.isTrue(); break; case BYTES: + Utils.validateStringEncoding(context, fieldDescriptor.getType(), value); + val = ByteString.copyFrom(((RubyString) value).getBytes()); + break; case STRING: - Utils.validateStringEncoding(context.runtime, fieldDescriptor.getType(), value); - RubyString str = (RubyString) value; - switch (fieldDescriptor.getType()) { - case BYTES: - val = ByteString.copyFrom(str.getBytes()); - break; - case STRING: - val = str.asJavaString(); - break; - default: - break; - } + Utils.validateStringEncoding(context, fieldDescriptor.getType(), value); + val = ((RubyString) value).asJavaString(); break; case MESSAGE: RubyClass typeClass = (RubyClass) ((RubyDescriptor) getDescriptorForField(context, fieldDescriptor)).msgclass(context); @@ -528,7 +554,7 @@ public class RubyMessage extends RubyObject { if (Utils.isRubyNum(value)) { val = enumDescriptor.findValueByNumberCreatingIfUnknown(RubyNumeric.num2int(value)); - } else if (value instanceof RubySymbol) { + } else if (value instanceof RubySymbol || value instanceof RubyString) { val = enumDescriptor.findValueByName(value.asJavaString()); } else { throw runtime.newTypeError("Expected number or symbol type for enum field."); @@ -592,13 +618,17 @@ public class RubyMessage extends RubyObject { protected IRubyObject getField(ThreadContext context, Descriptors.FieldDescriptor fieldDescriptor) { Descriptors.OneofDescriptor oneofDescriptor = fieldDescriptor.getContainingOneof(); if (oneofDescriptor != null) { - if (oneofCases.containsKey(oneofDescriptor)) { - if (oneofCases.get(oneofDescriptor) != fieldDescriptor) - return context.runtime.getNil(); + if (oneofCases.get(oneofDescriptor) == fieldDescriptor) { return fields.get(fieldDescriptor); } else { Descriptors.FieldDescriptor oneofCase = builder.getOneofFieldDescriptor(oneofDescriptor); - if (oneofCase != fieldDescriptor) return context.runtime.getNil(); + if (oneofCase != fieldDescriptor) { + if (fieldDescriptor.getType() == Descriptors.FieldDescriptor.Type.MESSAGE) { + return context.runtime.getNil(); + } else { + return wrapField(context, fieldDescriptor, fieldDescriptor.getDefaultValue()); + } + } IRubyObject value = wrapField(context, oneofCase, builder.getField(oneofCase)); fields.put(fieldDescriptor, value); return value; @@ -691,7 +721,7 @@ public class RubyMessage extends RubyObject { } } if (addValue) { - Utils.checkType(context, fieldType, value, (RubyModule) typeClass); + value = Utils.checkType(context, fieldType, value, (RubyModule) typeClass); this.fields.put(fieldDescriptor, value); } else { this.fields.remove(fieldDescriptor); @@ -722,8 +752,20 @@ public class RubyMessage extends RubyObject { Descriptors.FieldDescriptor fieldDescriptor, IRubyObject value) { RubyArray arr = value.convertToArray(); RubyRepeatedField repeatedField = repeatedFieldForFieldDescriptor(context, fieldDescriptor); + + RubyClass typeClass = null; + if (fieldDescriptor.getType() == Descriptors.FieldDescriptor.Type.MESSAGE) { + RubyDescriptor descriptor = (RubyDescriptor) getDescriptorForField(context, fieldDescriptor); + typeClass = (RubyClass) descriptor.msgclass(context); + } + for (int i = 0; i < arr.size(); i++) { - repeatedField.push(context, arr.eltInternal(i)); + IRubyObject row = arr.eltInternal(i); + if (row instanceof RubyHash && typeClass != null) { + row = (IRubyObject) typeClass.newInstance(context, row, Block.NULL_BLOCK); + } + + repeatedField.push(context, row); } return repeatedField; } |