Class AbstractX4OReader<T>

java.lang.Object

org.x4o.xml.io.AbstractX4OConnectionDebug

org.x4o.xml.io.AbstractX4OConnection

org.x4o.xml.io.AbstractX4OReaderSession<T>

org.x4o.xml.io.AbstractX4OReader<T>

Type Parameters:

T - The root element object type.

All Implemented Interfaces:

X4OConnection, X4OReader<T>, X4OReaderSession<T>

Direct Known Subclasses:

DefaultX4OReader

public abstract class AbstractX4OReader<T>
extends AbstractX4OReaderSession<T>
implements X4OReader<T>

AbstractX4OReader wraps method to contexted reader.

Version:

1.0 Aug 11, 2005

Author:

Willem Cazander

Field Summary

Fields inherited from class AbstractX4OConnection

phaseSkip, phaseStop

Fields inherited from class AbstractX4OConnectionDebug

ABSTRACT_DEBUG_OUTPUT_HANDLER, ABSTRACT_DEBUG_OUTPUT_STREAM, ABSTRACT_DEBUG_OUTPUT_STREAM_CLOSE

Constructor Summary

Constructors

Constructor	Description
AbstractX4OReader(X4OLanguage language)

Method Summary

Modifier and Type	Method	Description
T	read(InputStream input, String systemId, URL basePath)	Method to parse the xml data.
T	readFile(File file)	Reads the file and reads it as an InputStream.
T	readFile(String fileName)	Reads the file fileName and reads it as an InputStream.
T	readResource(String resourceName)	reads an resource locaction.
T	readString(String xmlString)	Converts a String to a InputStream to is can me readd by SAX.
T	readUrl(URL url)	Fetched the data direct from remote url to a InputStream to is can me readd by SAX.

Methods inherited from class AbstractX4OReaderSession

readFileSession, readFileSession, readResourceSession, readStringSession, readUrlSession

Methods inherited from class AbstractX4OConnection

addPhaseSkip, getLanguage, getProperty, getPropertyKeys, setPhaseStop, setProperty

Methods inherited from class AbstractX4OConnectionDebug

debugException, debugStart, debugStop

Methods inherited from class Object

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

Methods inherited from interface X4OConnection

addPhaseSkip, getProperty, getPropertyKeys, setPhaseStop, setProperty

Methods inherited from interface X4OReader

addELBeanInstance

Methods inherited from interface X4OReaderSession

readSession, releaseSession

Constructor Details

AbstractX4OReader

public AbstractX4OReader(X4OLanguage language)

Method Details

read

public T read(InputStream input,
 String systemId,
 URL basePath)
       throws X4OConnectionException,
SAXException,
IOException

Description copied from interface: X4OReader

Method to parse the xml data.

Specified by:

read in interface X4OReader<T>

Parameters:

input - The inputStream to parse.

Throws:

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

readFile

public T readFile(String fileName)
           throws X4OConnectionException,
SAXException,
IOException,
FileNotFoundException

Reads the file fileName and reads it as an InputStream.

Specified by:

readFile in interface X4OReader<T>

Parameters:

fileName - The file name to read.

Throws:

FileNotFoundException - Is thrown is file is not found.

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

See Also:

• X4OReaderSession.readSession(java.io.InputStream,java.lang.String,java.net.URL)

readFile

public T readFile(File file)
           throws X4OConnectionException,
SAXException,
IOException,
FileNotFoundException

Reads the file and reads it as an InputStream.

Specified by:

readFile in interface X4OReader<T>

Parameters:

file - The file to read.

Throws:

FileNotFoundException - Is thrown is file is not found.

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

See Also:

• X4OReaderSession.readSession(java.io.InputStream,java.lang.String,java.net.URL)

readResource

public T readResource(String resourceName)
               throws X4OConnectionException,
SAXException,
IOException

reads an resource locaction.

Specified by:

readResource in interface X4OReader<T>

Parameters:

resourceName - The resource to readr.

Throws:

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

See Also:

• X4OReaderSession.readSession(java.io.InputStream,java.lang.String,java.net.URL)

readString

public T readString(String xmlString)
             throws X4OConnectionException,
SAXException,
IOException

Converts a String to a InputStream to is can me readd by SAX.

Specified by:

readString in interface X4OReader<T>

Parameters:

xmlString - The xml as String to read.

Throws:

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

See Also:

• X4OReaderSession.readSession(java.io.InputStream,java.lang.String,java.net.URL)

readUrl

public T readUrl(URL url)
          throws X4OConnectionException,
SAXException,
IOException

Fetched the data direct from remote url to a InputStream to is can me readd by SAX.

Specified by:

readUrl in interface X4OReader<T>

Parameters:

url - The url to read.

Throws:

X4OConnectionException - Is thrown after x4o exception.

SAXException - Is thrown after sax xml exception.

IOException - Is thrown after io exception.

See Also:

• X4OReaderSession.readSession(java.io.InputStream,java.lang.String,java.net.URL)