com.oracle.bmc

Class ConfigFileReader

java.lang.Object

com.oracle.bmc.ConfigFileReader

public final class ConfigFileReader
extends Object

Simple implementation to read OCI configuration files.

Note, config files MUST contain a "DEFAULT" profile, else validation will fail. Additional profiles are optional.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConfigFileReader.ConfigFile ConfigFile represents a simple lookup mechanism for a OCI config file.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_FILE_PATH Default location of the config file.
static String	FALLBACK_DEFAULT_FILE_PATH The fallback default location of the config file.
static String	OCI_CONFIG_FILE_PATH_ENV_VAR_NAME Environment variable name for the config file location

Method Summary

Modifier and Type	Method and Description
static ConfigFileReader.ConfigFile	parse(InputStream configurationStream, String profile) Create a new instance using an UTF-8 input stream.
static ConfigFileReader.ConfigFile	parse(InputStream configurationStream, String profile, Charset charset) Create a new instance using an input stream.
static ConfigFileReader.ConfigFile	parse(String configurationFilePath) Create a new instance using a file at a given location.
static ConfigFileReader.ConfigFile	parse(String configurationFilePath, String profile) Create a new instance using a file at a given location.
static ConfigFileReader.ConfigFile	parseDefault() Creates a new ConfigFile instance using the configuration at the default location, using the default profile.
static ConfigFileReader.ConfigFile	parseDefault(String profile) Creates a new ConfigFile instance using the configuration at the default location, using the given profile.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_FILE_PATH

public static final String DEFAULT_FILE_PATH

Default location of the config file.

See Also:

Constant Field Values

FALLBACK_DEFAULT_FILE_PATH

public static final String FALLBACK_DEFAULT_FILE_PATH

The fallback default location of the config file. If and only if the DEFAULT_FILE_PATH does not exist, this fallback default location will be used.

See Also:

Constant Field Values

OCI_CONFIG_FILE_PATH_ENV_VAR_NAME

public static final String OCI_CONFIG_FILE_PATH_ENV_VAR_NAME

Environment variable name for the config file location

See Also:

Constant Field Values

Method Detail

parseDefault

public static ConfigFileReader.ConfigFile parseDefault()
                                                throws IOException

Creates a new ConfigFile instance using the configuration at the default location, using the default profile. See DEFAULT_FILE_PATH.

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.

parseDefault

public static ConfigFileReader.ConfigFile parseDefault(@Nullable
                                                       String profile)
                                                throws IOException

Creates a new ConfigFile instance using the configuration at the default location, using the given profile. See DEFAULT_FILE_PATH.

Parameters:

profile - The profile name to load, or null if you want to load the “DEFAULT” profile.

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.

parse

public static ConfigFileReader.ConfigFile parse(String configurationFilePath)
                                         throws IOException

Create a new instance using a file at a given location.

This method is the same as calling parse(String, String) with "DEFAULT" as the profile.

Parameters:

configurationFilePath - The path to the config file.

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.

parse

public static ConfigFileReader.ConfigFile parse(String configurationFilePath,
                                                @Nullable
                                                String profile)
                                         throws IOException

Create a new instance using a file at a given location.

Parameters:

configurationFilePath - The path to the config file.

profile - The profile name to load, or null if you want to load the “DEFAULT” profile.

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.

parse

public static ConfigFileReader.ConfigFile parse(InputStream configurationStream,
                                                @Nullable
                                                String profile)
                                         throws IOException

Create a new instance using an UTF-8 input stream.

Parameters:

configurationStream - The path to the config file.

profile - The profile name to load, or null if you want to load the “DEFAULT” profile.

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.

parse

public static ConfigFileReader.ConfigFile parse(InputStream configurationStream,
                                                @Nullable
                                                String profile,
                                                @Nonnull
                                                Charset charset)
                                         throws IOException

Create a new instance using an input stream.

Parameters:

configurationStream - The path to the config file.

profile - The profile name to load, or null if you want to load the “DEFAULT” profile.

charset - The charset used when parsing the input stream

Returns:

A new ConfigFile instance.

Throws:

IOException - if the file could not be read.