diff options
Diffstat (limited to 'java/core/src/main/java/com/google/protobuf/MessageReflection.java')
-rw-r--r-- | java/core/src/main/java/com/google/protobuf/MessageReflection.java | 107 |
1 files changed, 74 insertions, 33 deletions
diff --git a/java/core/src/main/java/com/google/protobuf/MessageReflection.java b/java/core/src/main/java/com/google/protobuf/MessageReflection.java index de4bfd3e..7b791d9e 100644 --- a/java/core/src/main/java/com/google/protobuf/MessageReflection.java +++ b/java/core/src/main/java/com/google/protobuf/MessageReflection.java @@ -364,12 +364,14 @@ class MessageReflection { * Finishes the merge and returns the underlying object. */ Object finish(); + } static class BuilderAdapter implements MergeTarget { private final Message.Builder builder; + @Override public Descriptors.Descriptor getDescriptorForType() { return builder.getDescriptorForType(); } @@ -378,6 +380,7 @@ class MessageReflection { this.builder = builder; } + @Override public Object getField(Descriptors.FieldDescriptor field) { return builder.getField(field); } @@ -387,25 +390,27 @@ class MessageReflection { return builder.hasField(field); } - public MergeTarget setField(Descriptors.FieldDescriptor field, - Object value) { + @Override + public MergeTarget setField(Descriptors.FieldDescriptor field, Object value) { builder.setField(field, value); return this; } + @Override public MergeTarget clearField(Descriptors.FieldDescriptor field) { builder.clearField(field); return this; } + @Override public MergeTarget setRepeatedField( Descriptors.FieldDescriptor field, int index, Object value) { builder.setRepeatedField(field, index, value); return this; } - public MergeTarget addRepeatedField( - Descriptors.FieldDescriptor field, Object value) { + @Override + public MergeTarget addRepeatedField(Descriptors.FieldDescriptor field, Object value) { builder.addRepeatedField(field, value); return this; } @@ -426,25 +431,30 @@ class MessageReflection { return builder.getOneofFieldDescriptor(oneof); } + @Override public ContainerType getContainerType() { return ContainerType.MESSAGE; } + @Override public ExtensionRegistry.ExtensionInfo findExtensionByName( ExtensionRegistry registry, String name) { return registry.findImmutableExtensionByName(name); } + @Override public ExtensionRegistry.ExtensionInfo findExtensionByNumber( - ExtensionRegistry registry, Descriptors.Descriptor containingType, - int fieldNumber) { + ExtensionRegistry registry, Descriptors.Descriptor containingType, int fieldNumber) { return registry.findImmutableExtensionByNumber(containingType, fieldNumber); } - public Object parseGroup(CodedInputStream input, + @Override + public Object parseGroup( + CodedInputStream input, ExtensionRegistryLite extensionRegistry, - Descriptors.FieldDescriptor field, Message defaultInstance) + Descriptors.FieldDescriptor field, + Message defaultInstance) throws IOException { Message.Builder subBuilder; // When default instance is not null. The field is an extension field. @@ -463,9 +473,12 @@ class MessageReflection { return subBuilder.buildPartial(); } - public Object parseMessage(CodedInputStream input, + @Override + public Object parseMessage( + CodedInputStream input, ExtensionRegistryLite extensionRegistry, - Descriptors.FieldDescriptor field, Message defaultInstance) + Descriptors.FieldDescriptor field, + Message defaultInstance) throws IOException { Message.Builder subBuilder; // When default instance is not null. The field is an extension field. @@ -484,9 +497,12 @@ class MessageReflection { return subBuilder.buildPartial(); } - public Object parseMessageFromBytes(ByteString bytes, + @Override + public Object parseMessageFromBytes( + ByteString bytes, ExtensionRegistryLite extensionRegistry, - Descriptors.FieldDescriptor field, Message defaultInstance) + Descriptors.FieldDescriptor field, + Message defaultInstance) throws IOException { Message.Builder subBuilder; // When default instance is not null. The field is an extension field. @@ -505,8 +521,9 @@ class MessageReflection { return subBuilder.buildPartial(); } - public MergeTarget newMergeTargetForField(Descriptors.FieldDescriptor field, - Message defaultInstance) { + @Override + public MergeTarget newMergeTargetForField( + Descriptors.FieldDescriptor field, Message defaultInstance) { if (defaultInstance != null) { return new BuilderAdapter( defaultInstance.newBuilderForType()); @@ -515,8 +532,8 @@ class MessageReflection { } } - public WireFormat.Utf8Validation - getUtf8Validation(Descriptors.FieldDescriptor descriptor) { + @Override + public WireFormat.Utf8Validation getUtf8Validation(Descriptors.FieldDescriptor descriptor) { if (descriptor.needsUtf8Check()) { return WireFormat.Utf8Validation.STRICT; } @@ -528,9 +545,11 @@ class MessageReflection { return WireFormat.Utf8Validation.LOOSE; } + @Override public Object finish() { return builder.buildPartial(); } + } @@ -542,38 +561,43 @@ class MessageReflection { this.extensions = extensions; } + @Override public Descriptors.Descriptor getDescriptorForType() { throw new UnsupportedOperationException( "getDescriptorForType() called on FieldSet object"); } + @Override public Object getField(Descriptors.FieldDescriptor field) { return extensions.getField(field); } + @Override public boolean hasField(Descriptors.FieldDescriptor field) { return extensions.hasField(field); } - public MergeTarget setField(Descriptors.FieldDescriptor field, - Object value) { + @Override + public MergeTarget setField(Descriptors.FieldDescriptor field, Object value) { extensions.setField(field, value); return this; } + @Override public MergeTarget clearField(Descriptors.FieldDescriptor field) { extensions.clearField(field); return this; } + @Override public MergeTarget setRepeatedField( Descriptors.FieldDescriptor field, int index, Object value) { extensions.setRepeatedField(field, index, value); return this; } - public MergeTarget addRepeatedField( - Descriptors.FieldDescriptor field, Object value) { + @Override + public MergeTarget addRepeatedField(Descriptors.FieldDescriptor field, Object value) { extensions.addRepeatedField(field, value); return this; } @@ -594,25 +618,31 @@ class MessageReflection { return null; } + @Override public ContainerType getContainerType() { return ContainerType.EXTENSION_SET; } + @Override public ExtensionRegistry.ExtensionInfo findExtensionByName( ExtensionRegistry registry, String name) { return registry.findImmutableExtensionByName(name); } + @Override public ExtensionRegistry.ExtensionInfo findExtensionByNumber( - ExtensionRegistry registry, Descriptors.Descriptor containingType, - int fieldNumber) { + ExtensionRegistry registry, Descriptors.Descriptor containingType, int fieldNumber) { return registry.findImmutableExtensionByNumber(containingType, fieldNumber); } - public Object parseGroup(CodedInputStream input, - ExtensionRegistryLite registry, Descriptors.FieldDescriptor field, - Message defaultInstance) throws IOException { + @Override + public Object parseGroup( + CodedInputStream input, + ExtensionRegistryLite registry, + Descriptors.FieldDescriptor field, + Message defaultInstance) + throws IOException { Message.Builder subBuilder = defaultInstance.newBuilderForType(); if (!field.isRepeated()) { @@ -625,9 +655,13 @@ class MessageReflection { return subBuilder.buildPartial(); } - public Object parseMessage(CodedInputStream input, - ExtensionRegistryLite registry, Descriptors.FieldDescriptor field, - Message defaultInstance) throws IOException { + @Override + public Object parseMessage( + CodedInputStream input, + ExtensionRegistryLite registry, + Descriptors.FieldDescriptor field, + Message defaultInstance) + throws IOException { Message.Builder subBuilder = defaultInstance.newBuilderForType(); if (!field.isRepeated()) { @@ -640,9 +674,13 @@ class MessageReflection { return subBuilder.buildPartial(); } - public Object parseMessageFromBytes(ByteString bytes, - ExtensionRegistryLite registry, Descriptors.FieldDescriptor field, - Message defaultInstance) throws IOException { + @Override + public Object parseMessageFromBytes( + ByteString bytes, + ExtensionRegistryLite registry, + Descriptors.FieldDescriptor field, + Message defaultInstance) + throws IOException { Message.Builder subBuilder = defaultInstance.newBuilderForType(); if (!field.isRepeated()) { Message originalMessage = (Message) getField(field); @@ -654,14 +692,15 @@ class MessageReflection { return subBuilder.buildPartial(); } + @Override public MergeTarget newMergeTargetForField( Descriptors.FieldDescriptor descriptor, Message defaultInstance) { throw new UnsupportedOperationException( "newMergeTargetForField() called on FieldSet object"); } - public WireFormat.Utf8Validation - getUtf8Validation(Descriptors.FieldDescriptor descriptor) { + @Override + public WireFormat.Utf8Validation getUtf8Validation(Descriptors.FieldDescriptor descriptor) { if (descriptor.needsUtf8Check()) { return WireFormat.Utf8Validation.STRICT; } @@ -669,10 +708,12 @@ class MessageReflection { return WireFormat.Utf8Validation.LOOSE; } + @Override public Object finish() { throw new UnsupportedOperationException( "finish() called on FieldSet object"); } + } /** |