com.deepshiftlabs.nerrvana

Class Utils

java.lang.Object

com.deepshiftlabs.nerrvana.Utils

public class Utils
extends Object

Several kinds of utility functions: - XML parsers, helpers and cachers - HttpClient helpers - some others

Version:

1.00

Author:

Deep Shift Labs, Victor Orlov

Field Summary

Fields

Modifier and Type	Field and Description
static String	lastXMLAsString
static List<Document>	parsedDocuments

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Methods

Modifier and Type	Method and Description
static Document	bytes2xml(byte[] ab)
static void	cacheDocument(Document doc)
static Element	createChildElement(Node parent, String tag)
static Element	createChildElement(Node parent, String tag, String text)
static Node	createChildElementIfNotExists(Node parent, String child_name)
static Document	file2xml(String filename)
static Node	getChildNode(Node parent, String child_tagname)
static Document	getEntityContentAsDocument(org.apache.http.HttpEntity entity)
ByteArrayInputStream	getResponseContent(org.apache.http.HttpEntity entity)
static String	getTraceAsString(Throwable e)
static String	getUniqueChildNodeValue(Node parent, String child_tagname)
static String	nodeValue(Node node)
static String	parseErrorResponse(org.apache.http.HttpEntity entity)
static Document	parseResponse(org.apache.http.HttpEntity entity)
static void	printSystemProperties(PrintStream out)
static void	setCDATAValue(Node node, String data)
static void	setChildNodeCDATAValue(Node parent, String child_name, String data)
static void	setChildNodeTextValue(Node parent, String child_name, String data)
static void	setNodeTextValue(Node node, String text)
static Document	string2xml(String s)
static String	uniqueTagValue(String tagname, Document doc, boolean bMandatory)
static void	xml2file(Document doc, File file)
static String	xml2string(Document doc)

Methods inherited from class java.lang.Object

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

Field Detail

parsedDocuments

public static List<Document> parsedDocuments

lastXMLAsString

public static String lastXMLAsString

Constructor Detail

Utils

public Utils()

Method Detail

cacheDocument

public static void cacheDocument(Document doc)

getEntityContentAsDocument

public static Document getEntityContentAsDocument(org.apache.http.HttpEntity entity)
                                           throws Exception

Throws:

Exception

string2xml

public static Document string2xml(String s)
                           throws Exception

Throws:

Exception

bytes2xml

public static Document bytes2xml(byte[] ab)
                          throws Exception

Throws:

Exception

file2xml

public static Document file2xml(String filename)
                         throws Exception

Throws:

Exception

xml2file

public static void xml2file(Document doc,
            File file)
                     throws Exception

Throws:

Exception

getTraceAsString

public static String getTraceAsString(Throwable e)

uniqueTagValue

public static String uniqueTagValue(String tagname,
                    Document doc,
                    boolean bMandatory)
                             throws Exception

Throws:

Exception

getChildNode

public static Node getChildNode(Node parent,
                String child_tagname)

getUniqueChildNodeValue

public static String getUniqueChildNodeValue(Node parent,
                             String child_tagname)
                                      throws Exception

Throws:

Exception

parseResponse

public static Document parseResponse(org.apache.http.HttpEntity entity)
                              throws Exception

Throws:

Exception

parseErrorResponse

public static String parseErrorResponse(org.apache.http.HttpEntity entity)
                                 throws Exception

Throws:

Exception

getResponseContent

public ByteArrayInputStream getResponseContent(org.apache.http.HttpEntity entity)
                                        throws Exception

Throws:

Exception

xml2string

public static String xml2string(Document doc)
                         throws Exception

Throws:

Exception

nodeValue

public static String nodeValue(Node node)
                        throws Exception

Throws:

Exception

setCDATAValue

public static void setCDATAValue(Node node,
                 String data)

setNodeTextValue

public static void setNodeTextValue(Node node,
                    String text)

setChildNodeCDATAValue

public static void setChildNodeCDATAValue(Node parent,
                          String child_name,
                          String data)

setChildNodeTextValue

public static void setChildNodeTextValue(Node parent,
                         String child_name,
                         String data)

createChildElementIfNotExists

public static Node createChildElementIfNotExists(Node parent,
                                 String child_name)

createChildElement

public static Element createChildElement(Node parent,
                         String tag)

createChildElement

public static Element createChildElement(Node parent,
                         String tag,
                         String text)

printSystemProperties

public static void printSystemProperties(PrintStream out)