gov.nih.nci.cagrid.common
Class Utils

java.lang.Object
  gov.nih.nci.cagrid.common.Utils

public class Utils
extends java.lang.Object

Constructor Summary

Utils()

Method Summary

static java.lang.Object	appendToArray(java.lang.Object array, java.lang.Object appendix) Appends to an array
static java.lang.String	clean(java.lang.String s)
static java.lang.Object	cloneBean(java.lang.Object bean, javax.xml.namespace.QName qname)
static java.lang.Object	concatenateArrays(java.lang.Class resultClass, java.lang.Object arr1, java.lang.Object arr2) Merges the two arrays (not necessarily creating a new array).
static void	copyDirectory(java.io.File srcDir, java.io.File dstDir)
static void	copyFile(java.io.File in, java.io.File out)
static boolean	deleteDir(java.io.File dir)
static java.lang.Object	deserializeDocument(java.lang.String fileName, java.lang.Class objectType)
static java.lang.Object	deserializeObject(java.io.Reader xmlReader, java.lang.Class clazz)
static java.lang.Object	deserializeObject(java.io.Reader xmlReader, java.lang.Class clazz, java.io.InputStream wsdd) Deserializes XML into an object
static boolean	equals(java.lang.Object o1, java.lang.Object o2)
static java.lang.StringBuffer	fileToStringBuffer(java.io.File file)
static java.io.File	getCaGridUserHome()
static java.lang.String	getExceptionMessage(java.lang.Throwable e)
static java.lang.Class	getRegisteredClass(javax.xml.namespace.QName qname) Gets the Class that Axis has registerd for the given QName
static javax.xml.namespace.QName	getRegisteredQName(java.lang.Class clazz) Gets the QName that Axis has registered for the given java class
static java.lang.String	getRelativePath(java.io.File source, java.io.File destination) Gets a relative path from the source file to the destination
static java.io.File	getTrustedCerificatesDirectory()
static java.lang.StringBuffer	inputStreamToStringBuffer(java.io.InputStream stream)
static java.util.List<java.io.File>	recursiveListFiles(java.io.File baseDir, java.io.FileFilter filter)
static java.lang.Object	removeFromArray(java.lang.Object array, java.lang.Object removal) Removed an object from an array.
static void	serializeDocument(java.lang.String fileName, java.lang.Object object, javax.xml.namespace.QName qname)
static void	serializeObject(java.lang.Object obj, javax.xml.namespace.QName qname, java.io.Writer writer)
static void	serializeObject(java.lang.Object obj, javax.xml.namespace.QName qname, java.io.Writer writer, java.io.InputStream wsdd) Serialize an Object to XML
static java.lang.String	simplifyErrorMessage(java.lang.String m)
static void	stringBufferToFile(java.lang.StringBuffer string, java.lang.String fileName)
static void	validateCertificateChain(java.security.cert.X509Certificate[] chain)
static void	validateGlobusCredential(org.globus.gsi.GlobusCredential cred)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

getCaGridUserHome

public static java.io.File getCaGridUserHome()

getTrustedCerificatesDirectory

public static java.io.File getTrustedCerificatesDirectory()

validateGlobusCredential

public static void validateGlobusCredential(org.globus.gsi.GlobusCredential cred)
                                     throws org.globus.gsi.proxy.ProxyPathValidatorException

Throws:

org.globus.gsi.proxy.ProxyPathValidatorException

validateCertificateChain

public static void validateCertificateChain(java.security.cert.X509Certificate[] chain)
                                     throws org.globus.gsi.proxy.ProxyPathValidatorException

Throws:

org.globus.gsi.proxy.ProxyPathValidatorException

getExceptionMessage

public static java.lang.String getExceptionMessage(java.lang.Throwable e)

simplifyErrorMessage

public static java.lang.String simplifyErrorMessage(java.lang.String m)

deserializeDocument

public static java.lang.Object deserializeDocument(java.lang.String fileName,
                                                   java.lang.Class objectType)
                                            throws java.lang.Exception

Throws:

java.lang.Exception

copyFile

public static void copyFile(java.io.File in,
                            java.io.File out)
                     throws java.io.IOException

Throws:

java.io.IOException

copyDirectory

public static void copyDirectory(java.io.File srcDir,
                                 java.io.File dstDir)
                          throws java.io.IOException

Throws:

java.io.IOException

deleteDir

public static boolean deleteDir(java.io.File dir)

concatenateArrays

public static java.lang.Object concatenateArrays(java.lang.Class resultClass,
                                                 java.lang.Object arr1,
                                                 java.lang.Object arr2)
                                          throws java.lang.ArrayStoreException

Merges the two arrays (not necessarily creating a new array). If both are null, null is returned. If one is null, the other is returned.

Throws:

java.lang.ArrayStoreException - uses System.arrarycopy and has same contract

appendToArray

public static java.lang.Object appendToArray(java.lang.Object array,
                                             java.lang.Object appendix)

Appends to an array

Parameters:

array - The array to append to

appendix - The object to append to the array

Returns:

An array with the new item appended

removeFromArray

public static java.lang.Object removeFromArray(java.lang.Object array,
                                               java.lang.Object removal)

Removed an object from an array.

Parameters:

array -

removal -

Returns:

An array with the item removed

fileToStringBuffer

public static java.lang.StringBuffer fileToStringBuffer(java.io.File file)
                                                 throws java.io.IOException

Throws:

java.io.IOException

inputStreamToStringBuffer

public static java.lang.StringBuffer inputStreamToStringBuffer(java.io.InputStream stream)
                                                        throws java.io.IOException

Throws:

java.io.IOException

serializeObject

public static void serializeObject(java.lang.Object obj,
                                   javax.xml.namespace.QName qname,
                                   java.io.Writer writer,
                                   java.io.InputStream wsdd)
                            throws java.lang.Exception

Serialize an Object to XML

Parameters:

obj - The object to be serialized

qname - The QName of the object

writer - A writer to place XML into (eg: FileWriter, StringWriter). If a file writer is used, be sure to close it!

wsdd - A stream containing the WSDD configuration

Throws:

java.lang.Exception

serializeObject

public static void serializeObject(java.lang.Object obj,
                                   javax.xml.namespace.QName qname,
                                   java.io.Writer writer)
                            throws java.lang.Exception

Throws:

java.lang.Exception

deserializeObject

public static java.lang.Object deserializeObject(java.io.Reader xmlReader,
                                                 java.lang.Class clazz,
                                                 java.io.InputStream wsdd)
                                          throws org.xml.sax.SAXException,
                                                 org.globus.wsrf.encoding.DeserializationException

Deserializes XML into an object

Parameters:

xmlReader - The reader for the XML (eg: FileReader, StringReader, etc)

clazz - The class to serialize to

wsdd - A stream containing the WSDD configuration

Returns:

The object deserialized from the XML

Throws:

org.xml.sax.SAXException

org.globus.wsrf.encoding.DeserializationException

deserializeObject

public static java.lang.Object deserializeObject(java.io.Reader xmlReader,
                                                 java.lang.Class clazz)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

serializeDocument

public static void serializeDocument(java.lang.String fileName,
                                     java.lang.Object object,
                                     javax.xml.namespace.QName qname)
                              throws java.lang.Exception

Throws:

java.lang.Exception

clean

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

stringBufferToFile

public static void stringBufferToFile(java.lang.StringBuffer string,
                                      java.lang.String fileName)
                               throws java.io.IOException

Throws:

java.io.IOException

equals

public static boolean equals(java.lang.Object o1,
                             java.lang.Object o2)

getRegisteredQName

public static javax.xml.namespace.QName getRegisteredQName(java.lang.Class clazz)

Gets the QName that Axis has registered for the given java class

Parameters:

clazz -

Returns:

The QName corresponding to the class registered in the Axis type mappings

getRegisteredClass

public static java.lang.Class getRegisteredClass(javax.xml.namespace.QName qname)

Gets the Class that Axis has registerd for the given QName

Parameters:

qname -

Returns:

The class corresponding to the QName as registered in the Axis type mappings

recursiveListFiles

public static java.util.List<java.io.File> recursiveListFiles(java.io.File baseDir,
                                                              java.io.FileFilter filter)

getRelativePath

public static java.lang.String getRelativePath(java.io.File source,
                                               java.io.File destination)
                                        throws java.io.IOException

Gets a relative path from the source file to the destination

Parameters:

source - The source file or location

destination - The file to target with the relative path

Returns:

The relative path from the source file's directory to the destination file

Throws:

java.io.IOException

cloneBean

public static java.lang.Object cloneBean(java.lang.Object bean,
                                         javax.xml.namespace.QName qname)
                                  throws java.lang.Exception

Throws:

java.lang.Exception