Class OptionsMetadata (0.15.0)

public class OptionsMetadata

Metadata extractor for CLI.

Inheritance

java.lang.Object > OptionsMetadata

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

isJava8()

public static boolean isJava8()

Returns true if the current JVM is Java 8.

Returns

Type	Description
`boolean`

toServerVersionNum(String version)

public static String toServerVersionNum(String version)

Parameter

Name	Description
`version`	`String`

Returns

Type	Description
`String`

Constructors

OptionsMetadata(String defaultConnectionUrl, int proxyPort, OptionsMetadata.TextFormat textFormat, boolean forceBinary, boolean authenticate, boolean requiresMatcher, boolean replaceJdbcMetadataQueries, JSONObject commandMetadata)

public OptionsMetadata(String defaultConnectionUrl, int proxyPort, OptionsMetadata.TextFormat textFormat, boolean forceBinary, boolean authenticate, boolean requiresMatcher, boolean replaceJdbcMetadataQueries, JSONObject commandMetadata)

Parameters

Name	Description
`defaultConnectionUrl`	`String`
`proxyPort`	`int`
`textFormat`	`OptionsMetadata.TextFormat`
`forceBinary`	`boolean`
`authenticate`	`boolean`
`requiresMatcher`	`boolean`
`replaceJdbcMetadataQueries`	`boolean`
`commandMetadata`	`org.json.simple.JSONObject`

OptionsMetadata(String[] args)

public OptionsMetadata(String[] args)

Parameter

Name	Description
`args`	`String[]`

Methods

buildConnectionURL(String database)

public String buildConnectionURL(String database)

Takes user inputs and builds a JDBC connection string from them.

Parameter

Name	Description
`database`	`String`

Returns

Type	Description
`String`	The parsed JDBC connection string.

buildCredentialsFile()

public String buildCredentialsFile()

Get credential file path from either command line or application default. If neither throw error.

Returns

Type	Description
`String`	The absolute path of the credentials file.

disableLocalhostCheck()

public boolean disableLocalhostCheck()

Returns

Type	Description
`boolean`

getCommandMetadataJSON()

public JSONObject getCommandMetadataJSON()

Returns

Type	Description
`org.json.simple.JSONObject`

getConnectionURL() (deprecated)

public String getConnectionURL()

Deprecated. use #getDefaultConnectionUrl()

Returns

Type	Description
`String`	the default connection URL that is used by the server.

getDatabaseName(String database)

public DatabaseName getDatabaseName(String database)

Returns the fully qualified database name based on the given database id or name.

Parameter

Name	Description
`database`	`String`

Returns

Type	Description
`com.google.spanner.v1.DatabaseName`

getDdlTransactionMode()

public OptionsMetadata.DdlTransactionMode getDdlTransactionMode()

Returns

Type	Description
`OptionsMetadata.DdlTransactionMode`

getDefaultConnectionUrl()

public String getDefaultConnectionUrl()

Returns the default connection URL that is used by the server. If a default connection URL has been set, the database parameter in a connection request will be ignored, and the database in this connection URL will be used instead.

Returns

Type	Description
`String`	the default connection URL that is used by the server.

getDefaultDatabaseId()

public DatabaseId getDefaultDatabaseId()

Returns the id of the default database or null if no default has been selected.

Returns

Type	Description
`com.google.cloud.spanner.DatabaseId`

getDefaultInstanceId()

public InstanceId getDefaultInstanceId()

Returns the id of the default instance or null if no default has been selected.

Returns

Type	Description
`com.google.cloud.spanner.InstanceId`

getMaxBacklog()

public int getMaxBacklog()

Returns

Type	Description
`int`

getPropertyMap()

public Map<String,String> getPropertyMap()

Returns

Type	Description
`Map<String,String>`

getProxyPort()

public int getProxyPort()

Returns

Type	Description
`int`

getServerVersion()

public String getServerVersion()

Returns

Type	Description
`String`

getServerVersionNum()

public String getServerVersionNum()

Returns

Type	Description
`String`

getSocketFile(int localPort)

public String getSocketFile(int localPort)

Parameter

Name	Description
`localPort`	`int`

Returns

Type	Description
`String`

getSslMode()

public OptionsMetadata.SslMode getSslMode()

Returns

Type	Description
`OptionsMetadata.SslMode`

getTextFormat()

public OptionsMetadata.TextFormat getTextFormat()

Returns

Type	Description
`OptionsMetadata.TextFormat`

hasDefaultConnectionUrl()

public boolean hasDefaultConnectionUrl()

Returns

Type	Description
`boolean`	true if the server uses a default connection URL and ignores the database in a connection request

hasDefaultInstanceId()

public boolean hasDefaultInstanceId()

Returns true if these options contain a default instance id.

Returns

Type	Description
`boolean`

isBinaryFormat()

public boolean isBinaryFormat()

Returns

Type	Description
`boolean`

isDebugMode()

public boolean isDebugMode()

Returns

Type	Description
`boolean`

isDomainSocketEnabled()

public boolean isDomainSocketEnabled()

Returns

Type	Description
`boolean`

isReplaceJdbcMetadataQueries()

public boolean isReplaceJdbcMetadataQueries()

Returns

Type	Description
`boolean`

isWindows()

public boolean isWindows()

Returns true if the OS is Windows.

Returns

Type	Description
`boolean`

replacePgCatalogTables()

public boolean replacePgCatalogTables()

Returns

Type	Description
`boolean`

requiresMatcher()

public boolean requiresMatcher()

Returns

Type	Description
`boolean`

shouldAuthenticate()

public boolean shouldAuthenticate()

Returns

Type	Description
`boolean`

shouldAutoDetectClient()

public boolean shouldAutoDetectClient()

Returns

Type	Description
`boolean`

useDefaultLocalStatements()

public boolean useDefaultLocalStatements()

Returns

Type	Description
`boolean`