Add a tool to let you enforce layering between packages in a java module.

And build system support for it too.

Change-Id: I4dd5ed0b9edab6e8884b0d00cfeeae5fa38d967a
This commit is contained in:
Joe Onorato
2011-10-30 21:37:35 -07:00
committed by Ying Wang
parent a7fa6a4607
commit 0eccce99d7
4 changed files with 268 additions and 2 deletions

View File

@@ -254,6 +254,11 @@ $(full_classes_stubs_jar) : $(LOCAL_BUILT_MODULE) | $(ACP)
$(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@
ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar)
# The layers file allows you to enforce a layering between java packages.
# Run build/tools/java-layers.py for more details.
layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
# Compile the java files to a .jar file.
# This intentionally depends on java_sources, not all_java_sources.
# Deps for generated source files must be handled separately,
@@ -261,8 +266,9 @@ ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar)
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES := $(LOCAL_JAR_EXCLUDE_FILES)
$(full_classes_compiled_jar): PRIVATE_DONT_DELETE_JAR_META_INF := $(LOCAL_DONT_DELETE_JAR_META_INF)
$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file) \
$(RenderScript_file_stamp) $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES)
$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
$(jar_manifest_file) $(layers_file) \
$(RenderScript_file_stamp) $(proto_java_sources_file_stamp)
$(transform-java-to-classes.jar)
# All of the rules after full_classes_compiled_jar are very unlikely