com.dtolabs.rundeck.core.data

Class SharedDataContextUtils

java.lang.Object

com.dtolabs.rundeck.core.data.SharedDataContextUtils

public class SharedDataContextUtils
extends java.lang.Object

DataContextUtils provides methods for using a set of context data to substitute property references, generate environment variables, and expand tokens in a file.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.regex.Pattern	PROPERTY_REF_PATTERN
static java.lang.String	PROPERTY_REF_REGEX
static java.lang.String	PROPERTY_VIEW_REF_REGEX

Constructor Summary

Constructors

Constructor and Description
SharedDataContextUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	escapeShell(java.lang.String s) Escape characters meaningful to bash shell unless the string is already surrounded in single quotes
static java.lang.String	escapeWindowsShell(java.lang.String s) Escape characters meaningful to windows unless the string is already surrounded in single quotes
static ReadableSharedContext	outputContext(ContextView defaultView)
static <T extends ViewTraverse<T>> java.util.Map<java.lang.String,java.lang.Object>	replaceDataReferences(java.util.Map<java.lang.String,java.lang.Object> input, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, MultiDataContext<T,DataContext> data) Recursively replace data references in the values in a map which contains either string, collection or Map values.
static <T extends ViewTraverse<T>> java.util.Map<java.lang.String,java.lang.Object>	replaceDataReferences(java.util.Map<java.lang.String,java.lang.Object> input, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, MultiDataContext<T,DataContext> data, boolean failOnUnexpanded, boolean blankIfUnexpanded) Recursively replace data references in the values in a map which contains either string, collection or Map values.
static <T extends ViewTraverse<T>> java.lang.String[]	replaceDataReferences(java.lang.String[] args, MultiDataContext<T,DataContext> data, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, boolean failIfUnexpanded, boolean blankIfUnexpanded) Replace the embedded properties of the form '${key.name}' in the input Strings with the value from the data context
static <T extends ViewTraverse<T>> java.lang.String	replaceDataReferences(java.lang.String input, MultiDataContext<T,DataContext> data, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, boolean failOnUnexpanded, boolean blankIfUnexpanded) Replace the embedded properties of the form '${key.name}' in the input Strings with the value from the data context
static <T extends ViewTraverse<T>> java.lang.Object	replaceDataReferencesInObject(java.lang.Object o, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, MultiDataContext<T,DataContext> data)
static <T extends ViewTraverse<T>> java.lang.Object	replaceDataReferencesInObject(java.lang.Object o, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, Converter<java.lang.String,java.lang.String> converter, MultiDataContext<T,DataContext> data, boolean failOnUnexpanded, boolean blankIfUnexpanded)
static void	replaceTokensInReader(java.io.Reader reader, MultiDataContext<ContextView,DataContext> dataContext, ScriptfileUtils.LineEndingStyle style, java.io.File destination, java.lang.String nodeName) Copies the source stream to a temp file or specific destination, replacing the @key.X@ tokens with the values from the data context
static void	replaceTokensInScript(java.lang.String script, MultiDataContext<ContextView,DataContext> dataContext, ScriptfileUtils.LineEndingStyle style, java.io.File destination, java.lang.String nodeName) Copies the source file to a file, replacing the @key.X@ tokens with the values from the data context
static void	replaceTokensInStream(java.io.InputStream stream, MultiDataContext<ContextView,DataContext> dataContext, ScriptfileUtils.LineEndingStyle style, java.io.File destination, java.lang.String nodeName) Copies the source stream to a temp file or specific destination, replacing the @key.X@ tokens with the values from the data context
static WFSharedContext	sharedContext()

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_REF_REGEX

public static final java.lang.String PROPERTY_REF_REGEX

See Also:

Constant Field Values

PROPERTY_VIEW_REF_REGEX

public static final java.lang.String PROPERTY_VIEW_REF_REGEX

See Also:

Constant Field Values

PROPERTY_REF_PATTERN

public static final java.util.regex.Pattern PROPERTY_REF_PATTERN

Constructor Detail

SharedDataContextUtils

public SharedDataContextUtils()

Method Detail

outputContext

public static ReadableSharedContext outputContext(ContextView defaultView)

Returns:

A new output context

sharedContext

public static WFSharedContext sharedContext()

Returns:

A new context

replaceDataReferences

public static <T extends ViewTraverse<T>> java.lang.String[] replaceDataReferences(java.lang.String[] args,
                                                                                   MultiDataContext<T,DataContext> data,
                                                                                   T currentContext,
                                                                                   java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                   Converter<java.lang.String,java.lang.String> converter,
                                                                                   boolean failIfUnexpanded,
                                                                                   boolean blankIfUnexpanded)

Replace the embedded properties of the form '${key.name}' in the input Strings with the value from the data context

Parameters:

args - input string array

data - data context map

converter - converter to encode/convert the expanded values

failIfUnexpanded - true to fail if a reference is not found

blankIfUnexpanded - true to use blank if a reference is not found

Returns:

string with values substituted, or original string

replaceDataReferences

public static <T extends ViewTraverse<T>> java.lang.String replaceDataReferences(java.lang.String input,
                                                                                 MultiDataContext<T,DataContext> data,
                                                                                 T currentContext,
                                                                                 java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                 Converter<java.lang.String,java.lang.String> converter,
                                                                                 boolean failOnUnexpanded,
                                                                                 boolean blankIfUnexpanded)

Replace the embedded properties of the form '${key.name}' in the input Strings with the value from the data context

Parameters:

input - input string

data - data context map

converter - converter to encode/convert the expanded values

failOnUnexpanded - true to fail if a reference is not found

blankIfUnexpanded - true to use blank if a reference is not found

Returns:

string with values substituted, or original string

escapeShell

public static java.lang.String escapeShell(java.lang.String s)

Escape characters meaningful to bash shell unless the string is already surrounded in single quotes

Parameters:

s - string

Returns:

escaped string

escapeWindowsShell

public static java.lang.String escapeWindowsShell(java.lang.String s)

Escape characters meaningful to windows unless the string is already surrounded in single quotes

Parameters:

s - string

Returns:

escaped string

replaceTokensInScript

public static void replaceTokensInScript(java.lang.String script,
                                         MultiDataContext<ContextView,DataContext> dataContext,
                                         ScriptfileUtils.LineEndingStyle style,
                                         java.io.File destination,
                                         java.lang.String nodeName)
                                  throws java.io.IOException

Copies the source file to a file, replacing the @key.X@ tokens with the values from the data context

Parameters:

script - source file path

dataContext - input data context

style - line ending style

destination - destination file, or null to create a temp file

Throws:

java.io.IOException - on io error

replaceTokensInStream

public static void replaceTokensInStream(java.io.InputStream stream,
                                         MultiDataContext<ContextView,DataContext> dataContext,
                                         ScriptfileUtils.LineEndingStyle style,
                                         java.io.File destination,
                                         java.lang.String nodeName)
                                  throws java.io.IOException

Copies the source stream to a temp file or specific destination, replacing the @key.X@ tokens with the values from the data context

Parameters:

stream - source stream

dataContext - input data context

style - script file line ending style to use

destination - destination file

Throws:

java.io.IOException - on io error

replaceTokensInReader

public static void replaceTokensInReader(java.io.Reader reader,
                                         MultiDataContext<ContextView,DataContext> dataContext,
                                         ScriptfileUtils.LineEndingStyle style,
                                         java.io.File destination,
                                         java.lang.String nodeName)
                                  throws java.io.IOException

Copies the source stream to a temp file or specific destination, replacing the @key.X@ tokens with the values from the data context

Parameters:

reader - reader

dataContext - input data context

style - script file line ending style to use

destination - destination file

Throws:

java.io.IOException - on io error

replaceDataReferences

public static <T extends ViewTraverse<T>> java.util.Map<java.lang.String,java.lang.Object> replaceDataReferences(java.util.Map<java.lang.String,java.lang.Object> input,
                                                                                                                 T currentContext,
                                                                                                                 java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                                                 Converter<java.lang.String,java.lang.String> converter,
                                                                                                                 MultiDataContext<T,DataContext> data)

Recursively replace data references in the values in a map which contains either string, collection or Map values.

Parameters:

input - input map

data - context data

Returns:

Map with all string values having references replaced

replaceDataReferences

public static <T extends ViewTraverse<T>> java.util.Map<java.lang.String,java.lang.Object> replaceDataReferences(java.util.Map<java.lang.String,java.lang.Object> input,
                                                                                                                 T currentContext,
                                                                                                                 java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                                                 Converter<java.lang.String,java.lang.String> converter,
                                                                                                                 MultiDataContext<T,DataContext> data,
                                                                                                                 boolean failOnUnexpanded,
                                                                                                                 boolean blankIfUnexpanded)

Recursively replace data references in the values in a map which contains either string, collection or Map values.

Parameters:

input - input map

data - context data

Returns:

Map with all string values having references replaced

replaceDataReferencesInObject

public static <T extends ViewTraverse<T>> java.lang.Object replaceDataReferencesInObject(java.lang.Object o,
                                                                                         T currentContext,
                                                                                         java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                         Converter<java.lang.String,java.lang.String> converter,
                                                                                         MultiDataContext<T,DataContext> data)

replaceDataReferencesInObject

public static <T extends ViewTraverse<T>> java.lang.Object replaceDataReferencesInObject(java.lang.Object o,
                                                                                         T currentContext,
                                                                                         java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                         Converter<java.lang.String,java.lang.String> converter,
                                                                                         MultiDataContext<T,DataContext> data,
                                                                                         boolean failOnUnexpanded,
                                                                                         boolean blankIfUnexpanded)