WSClientUtil (webMethods CAF

java.lang.Object
- com.webmethods.caf.wsclient.util.WSClientUtil

```
public class WSClientUtil
extends Object
```
A collection of simple utility methods similar to PathUtil and StringTools provided by My webMethods Server

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`BACKWARD_SLASH`
`static String`	`CLASSPATH_PROTOCOL` Protocol prefix for a URL that describes a resource on the classpath
`static char`	`DOT_CHAR`
`static String`	`FILE_PROTOCOL` Protocol prefix for a URL that describes a resource on the filesystem
`static String`	`FORWARD_SLASH`
`static char`	`FORWARD_SLASH_CHAR`
`static Map<Object,String>`	`s_classloaderTempMap` Map of ClassLoaders and their temp directories NOTE: not intended for external use, please use the `WsClientUtil.getClassloadTempDir()`
`static String`	`s_processTempDir`
`static Map<String,String>`	`s_resourceMap` Map of extracted resources and their filenames NOTE: not intended for external use
`static String`	`TEMP_DIR_PREFIX` Prefix for temp directories created by WSClient
`static String`	`TEMP_FILENAME_PREFIX` Prefix for temp filenames created by WSClient

Constructor Summary

Constructors
Constructor and Description

WSClientUtil()

Constructors
Constructor and Description
`WSClientUtil()`

Method Summary

Methods
Modifier and Type	Method and Description
`static String`	`appendPath(String dirName, String filePath)` Append an file/directory to an existing directory path, ensuring that a single path separator character is placed between directory elements.
`static String`	`concat(String s1, String s2)` Concatenate two strings
`static boolean`	`copyResource(Class<?> portTypeClass, String targetFile, String resource)` Copy a resource from the classpath to a temp file.
`static int`	`copyStream(InputStream inputStream, OutputStream outputStream)` Copy the contents from an `InputStream` to a `OutputStream`
`static String`	`createTempDir(String baseTempDir, String prefix)` Create a unique temp subdirectory in the given base subdirectory
`static String`	`ensureForwardSlashes(String path)` Ensure that a path (as string) uses slash as a path separator.
`static String`	`ensureTrailingSlash(String path)` Ensure that a path has a trailing path separator character.
`static String`	`extractHostURL(String endpointURL)` Extract the host portion of a web service endpoint url.
`static String`	`getBaseName(String filePath)` Extract the base filename (no path info) from a file/path string
`static String`	`getClassloaderTempDir(ClassLoader classLoader)` Create a temp subdirectory for a specific classloader NOTE: this is to ensure different components have different temp subdirectories
`static String`	`getOsTempDir()` Get the temp directory specified by the OS
`static String`	`getProcessTempDir()` Get or create a temp directory unique to this process NOTE: necessary for generated a unique temp directory where multiple processes are using the WSClient library
`protected static String`	`getResourceMapKey(String url, Class<?> portType)`
`static String`	`processURL(String url, Class<?> portTypeClass)` Process a resource URL.
`static String[]`	`processURLs(String[] mapURLs, Class<?> portTypeClass)` Process an array of resource URLs.
`static String`	`removeStartingSlash(String path)` Remove the trailing forward slash path separator character from a path string
`static boolean`	`removeWsdlFromCache(String wsdlURL, Class<?> portTypeClass)` Remove a WSDL from the Glue cache and extracted resource cache
`static String`	`stripClasspathProtocol(String url)` Strip the 'classpath:' protocol prefix from a URL string
`static String`	`stripLastSegment(String path)` Extract the last segments of a path string (using the forward slash as a path separator) For example, the path c:/folder1/folder2 will return the value 'folder2'.
`static String`	`translateSlashToDot(String str)` For a given path as string, convert any slash path separators into dot characters.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FORWARD_SLASH
```
public static final String FORWARD_SLASH
```
    See Also:
    Constant Field Values
  - FORWARD_SLASH_CHAR
```
public static final char FORWARD_SLASH_CHAR
```
    See Also:
    Constant Field Values
  - DOT_CHAR
```
public static final char DOT_CHAR
```
    See Also:
    Constant Field Values
  - BACKWARD_SLASH
```
public static final String BACKWARD_SLASH
```
    See Also:
    Constant Field Values
  - TEMP_DIR_PREFIX
```
public static final String TEMP_DIR_PREFIX
```
    Prefix for temp directories created by WSClient
    
    See Also:
    Constant Field Values
  - TEMP_FILENAME_PREFIX
```
public static final String TEMP_FILENAME_PREFIX
```
    Prefix for temp filenames created by WSClient
    
    See Also:
    Constant Field Values
  - CLASSPATH_PROTOCOL
```
public static final String CLASSPATH_PROTOCOL
```
    Protocol prefix for a URL that describes a resource on the classpath
    
    See Also:
    Constant Field Values
  - FILE_PROTOCOL
```
public static final String FILE_PROTOCOL
```
    Protocol prefix for a URL that describes a resource on the filesystem
    
    See Also:
    Constant Field Values
  - s_resourceMap
```
public static Map<String,String> s_resourceMap
```
    Map of extracted resources and their filenames NOTE: not intended for external use
  - s_processTempDir
```
public static String s_processTempDir
```
  - s_classloaderTempMap
```
public static Map<Object,String> s_classloaderTempMap
```
    Map of ClassLoaders and their temp directories NOTE: not intended for external use, please use the WsClientUtil.getClassloadTempDir()
- Constructor Detail
  - WSClientUtil
```
public WSClientUtil()
```
- Method Detail
  - getBaseName
```
public static String getBaseName(String filePath)
```
    Extract the base filename (no path info) from a file/path string
    
    Parameters:
    filePath - the file/path URL to extract from as a string
    
    Returns:
    the extracted base filename
  - appendPath
```
public static String appendPath(String dirName,
                String filePath)
```
    Append an file/directory to an existing directory path, ensuring that a single path separator character is placed between directory elements.
    
    Parameters:
    dirName - the directory path to append to (as string)
    filePath - the file or directory name to append to the directory path
    
    Returns:
    the aggregated directory path
  - ensureTrailingSlash
```
public static String ensureTrailingSlash(String path)
```
    Ensure that a path has a trailing path separator character. If the path already has a trailing separator, the path is return unmodified, otherwise the path separator is appended
    
    Parameters:
    path - the path to ensure has a trailing path separator
    
    Returns:
    the path as string
  - ensureForwardSlashes
```
public static String ensureForwardSlashes(String path)
```
    Ensure that a path (as string) uses slash as a path separator. Any backslashes will be convereted to slashes.
    
    Parameters:
    path - the path to ensure contains only slashes as the path separator, a null path will be ignored
    
    Returns:
    the modified path, may be null if the initial path is null.
  - translateSlashToDot
```
public static String translateSlashToDot(String str)
```
    For a given path as string, convert any slash path separators into dot characters. NOTE: this is useful when loading resources from classpath rather than from the filesystem
    
    Parameters:
    str - the path as a string
    
    Returns:
    the modified path
  - concat
```
public static String concat(String s1,
            String s2)
```
    Concatenate two strings
    
    Parameters:
    s1 - base string to appear first
    s2 - second string to be appended to the first
    
    Returns:
    the concatenated strings as a new string
  - removeStartingSlash
```
public static String removeStartingSlash(String path)
```
    Remove the trailing forward slash path separator character from a path string
    
    Parameters:
    path - the path to be processed
    
    Returns:
    the modified path
  - stripLastSegment
```
public static String stripLastSegment(String path)
```
    Extract the last segments of a path string (using the forward slash as a path separator) For example, the path c:/folder1/folder2 will return the value 'folder2'.
    
    Parameters:
    path - the path extract from
    
    Returns:
    the last segment of the provided path as a string
  - copyStream
```
public static int copyStream(InputStream inputStream,
             OutputStream outputStream)
                      throws IOException
```
    Copy the contents from an InputStream to a OutputStream
    
    Parameters:
    inputStream - The source input stream to copy from
    outputStream - the target output stream to copy to
    
    Returns:
    return the total number of copied bytes as an integer
    
    Throws:
    
    IOException
  - copyResource
```
public static boolean copyResource(Class<?> portTypeClass,
                   String targetFile,
                   String resource)
                            throws IOException
```
    Copy a resource from the classpath to a temp file. NOTE: this is necessary for Glue web services, as .wsdl and .map files cannot be loaded from the classpath and much be copied to a temp file before being used
    
    Parameters:
    portTypeClass - A Class in the same package as the resource to be loaded. This is usually a web service interface class and a .wsdl or .map file is expected to be in the same package.
    targetFile - The name of the file to created in a temp subdirectory
    resource - URL of the resource to be copied to a temp directory, not included the URL protocol.
    
    Returns:
    true if the operation was successful
    
    Throws:
    
    IOException
  - removeWsdlFromCache
```
public static boolean removeWsdlFromCache(String wsdlURL,
                          Class<?> portTypeClass)
```
    Remove a WSDL from the Glue cache and extracted resource cache
    
    Parameters:
    wsdlURL - the URL of the .wsdl resource to remove from the resource cache
    portTypeClass - the web service interface class
    
    Returns:
    true if the WSDL exists in the Glue cache and has been removed
  - stripClasspathProtocol
```
public static String stripClasspathProtocol(String url)
```
    Strip the 'classpath:' protocol prefix from a URL string
    
    Parameters:
    url - the URL string to process
    
    Returns:
    the processed URL
  - processURL
```
public static String processURL(String url,
                Class<?> portTypeClass)
```
    Process a resource URL. If the URL is uses the 'classpath:' protocol, extract the resource to a temp subdirectory (since Glue can't use jar based resources directly) and return the new 'file:' protocol URL strings.
    
    Parameters:
    url - the resource URL
    portTypeClass - the web service interface class associated with this resource URL (for caching purposes)
    
    Returns:
  - processURLs
```
public static String[] processURLs(String[] mapURLs,
                   Class<?> portTypeClass)
```
    Process an array of resource URLs. If any of the URL strings in the array uses the 'classpath:' protocol, we need to extract the resource to a temp subdirectory (since Glue can't use jar based resources directly) and return an array of new 'file:' protocol URL strings. #processURLs( String, Class )
    
    Parameters:
    mapURLs - an array of resource URL strings
    portTypeClass -
    
    Returns:
  - getProcessTempDir
```
public static String getProcessTempDir()
                                throws IOException
```
    Get or create a temp directory unique to this process NOTE: necessary for generated a unique temp directory where multiple processes are using the WSClient library
    
    Returns:
    the temp directory path as a string
    
    Throws:
    
    IOException
  - getOsTempDir
```
public static String getOsTempDir()
                           throws IOException
```
    Get the temp directory specified by the OS
    
    Returns:
    the directory path as string
    
    Throws:
    
    IOException
  - createTempDir
```
public static String createTempDir(String baseTempDir,
                   String prefix)
                            throws IOException
```
    Create a unique temp subdirectory in the given base subdirectory
    
    Parameters:
    baseTempDir - the base temp subdirectory
    prefix - the prefix to use when generating a unique subdirectory name
    
    Returns:
    return the temp subdirectory path as a string
    
    Throws:
    
    IOException
  - getClassloaderTempDir
```
public static String getClassloaderTempDir(ClassLoader classLoader)
                                    throws IOException
```
    Create a temp subdirectory for a specific classloader NOTE: this is to ensure different components have different temp subdirectories
    
    Parameters:
    classLoader - the classloader to generate a unique temp subdirectory for
    
    Returns:
    the unique temp subdirectory path as string
    
    Throws:
    
    IOException
  - extractHostURL
```
public static String extractHostURL(String endpointURL)
                             throws WSClientException
```
    Extract the host portion of a web service endpoint url. For example, extract http://localhost:8585 from the URL http://localhost:8585/services/basic/testEndpoint.
    
    Parameters:
    endpointURL - the web service endpoint URL as string
    
    Returns:
    the host portion of the web service endpoint URL
    
    Throws:
    
    WSClientException
  - getResourceMapKey
```
protected static String getResourceMapKey(String url,
                       Class<?> portType)
```

Class WSClientUtil

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FORWARD_SLASH

FORWARD_SLASH_CHAR

DOT_CHAR

BACKWARD_SLASH

TEMP_DIR_PREFIX

TEMP_FILENAME_PREFIX

CLASSPATH_PROTOCOL

FILE_PROTOCOL

s_resourceMap

s_processTempDir

s_classloaderTempMap

Constructor Detail

WSClientUtil

Method Detail

getBaseName

appendPath

ensureTrailingSlash

ensureForwardSlashes

translateSlashToDot

concat

removeStartingSlash

stripLastSegment

copyStream

copyResource

removeWsdlFromCache

stripClasspathProtocol

processURL

processURLs

getProcessTempDir

getOsTempDir

createTempDir

getClassloaderTempDir

extractHostURL

getResourceMapKey