Skip to main content
Provides access to information about the Java toolchain rule. Accessible as a ‘java_toolchain’ field on a Target struct.

​
Members

​
bootclasspath

depset JavaToolchainInfo.bootclasspath
The Java target bootclasspath entries. Corresponds to javac’s -bootclasspath flag.

​
ijar

FilesToRunProvider JavaToolchainInfo.ijar
A FilesToRunProvider representing the ijar executable.

​
jacocorunner

FilesToRunProvider JavaToolchainInfo.jacocorunner
The jacocorunner used by the toolchain. May return None.

​
java_runtime

JavaRuntimeInfo JavaToolchainInfo.java_runtime
The java runtime information.

​
jvm_opt

depset JavaToolchainInfo.jvm_opt
The default options for the JVM running the java compiler and associated tools.

​
label

Label JavaToolchainInfo.label
The toolchain label.

​
proguard_allowlister

FilesToRunProvider JavaToolchainInfo.proguard_allowlister
Return the binary to validate proguard configuration May return None.

​
single_jar

FilesToRunProvider JavaToolchainInfo.single_jar
The SingleJar deploy jar.

​
source_version

string JavaToolchainInfo.source_version
The java source version.

​
target_version

string JavaToolchainInfo.target_version
The java target version.

​
to_json

string JavaToolchainInfo.to_json()
Deprecated. This API is deprecated and will be removed soon. Please do not depend on it. It is disabled with ---incompatible_struct_has_no_methods. Use this flag to verify your code is compatible with its imminent removal. Creates a JSON string from the struct parameter. This method only works if all struct elements (recursively) are strings, ints, booleans, other structs, a list of these types or a dictionary with string keys and values of these types. Quotes and new lines in strings are escaped. Examples: 
struct(key=123).to_json()
# {"key":123}

struct(key=True).to_json()
# {"key":true}

struct(key=[1, 2, 3]).to_json()
# {"key":[1,2,3]}

struct(key='text').to_json()
# {"key":"text"}

struct(key=struct(inner_key='text')).to_json()
# {"key":{"inner_key":"text"}}

struct(key=[struct(inner_key=1), struct(inner_key=2)]).to_json()
# {"key":[{"inner_key":1},{"inner_key":2}]}

struct(key=struct(inner_key=struct(inner_inner_key='text'))).to_json()
# {"key":{"inner_key":{"inner_inner_key":"text"}}}
. Deprecated: instead, use json.encode(x) or json.encode_indent(x), which work for values other than structs and do not pollute the struct field namespace.

​
to_proto

string JavaToolchainInfo.to_proto()
Deprecated. This API is deprecated and will be removed soon. Please do not depend on it. It is disabled with ---incompatible_struct_has_no_methods. Use this flag to verify your code is compatible with its imminent removal. Creates a text message from the struct parameter. This method only works if all struct elements (recursively) are strings, ints, booleans, other structs or dicts or lists of these types. Quotes and new lines in strings are escaped. Struct keys are iterated in the sorted order. Examples: 
struct(key=123).to_proto()
# key: 123

struct(key=True).to_proto()
# key: true

struct(key=[1, 2, 3]).to_proto()
# key: 1
# key: 2
# key: 3

struct(key='text').to_proto()
# key: "text"

struct(key=struct(inner_key='text')).to_proto()
# key {
#   inner_key: "text"
# }

struct(key=[struct(inner_key=1), struct(inner_key=2)]).to_proto()
# key {
#   inner_key: 1
# }
# key {
#   inner_key: 2
# }

struct(key=struct(inner_key=struct(inner_inner_key='text'))).to_proto()
# key {
#    inner_key {
#     inner_inner_key: "text"
#   }
# }

struct(foo={4: 3, 2: 1}).to_proto()
# foo: {
#   key: 4
#   value: 3
# }
# foo: {
#   key: 2
#   value: 1
# }
Deprecated: use proto.encode_text(x) instead.

​
tools

depset JavaToolchainInfo.tools
The compilation tools.