org.apache.uima.pear.util
Class UIMAUtil

java.lang.Object
  org.apache.uima.pear.util.UIMAUtil

public class UIMAUtil
extends Object

The UIMAUtil class provides convenient methods for handling UIMA specific objects.

Field Summary

static String	ANALYSIS_ENGINE_CTG Analysis Engine
static String	CAS_CONSUMER_CTG CAS Consumer
static String	CAS_INITIALIZER_CTG CAS Initializer
static String	COLLECTION_READER_CTG Collection Reader
static String	CPE_CONFIGURATION_CTG CPE Configuration
static String	REUSABLE_RESOURCE_CTG Reusable Resource
static String	TYPE_SYSTEM_CTG Type System

Constructor Summary

UIMAUtil()

Method Summary

static Exception	getLastErrorForXmlDesc(File xmlDescFile) Returns the last logged Exception object associated with a given XML descriptor file.
static Exception	getLastErrorForXmlDesc(URL xmlDescUrl) Returns the last logged Exception object associated with a given XML descriptor URL.
static String	identifyUimaComponentCategory(File xmlDescFile) Identifies a given UIMA component/resource category based on its XML descriptor.
static String	identifyUimaComponentCategory(URL xmlDescUrl) Identifies a given UIMA component/resource category based on its XML descriptor.

Methods inherited from class java.lang.Object

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

Field Detail

ANALYSIS_ENGINE_CTG

public static final String ANALYSIS_ENGINE_CTG

Analysis Engine

See Also:

Constant Field Values

CAS_CONSUMER_CTG

public static final String CAS_CONSUMER_CTG

CAS Consumer

See Also:

Constant Field Values

CAS_INITIALIZER_CTG

public static final String CAS_INITIALIZER_CTG

CAS Initializer

See Also:

Constant Field Values

COLLECTION_READER_CTG

public static final String COLLECTION_READER_CTG

Collection Reader

See Also:

Constant Field Values

CPE_CONFIGURATION_CTG

public static final String CPE_CONFIGURATION_CTG

CPE Configuration

See Also:

Constant Field Values

TYPE_SYSTEM_CTG

public static final String TYPE_SYSTEM_CTG

Type System

See Also:

Constant Field Values

REUSABLE_RESOURCE_CTG

public static final String REUSABLE_RESOURCE_CTG

Reusable Resource

See Also:

Constant Field Values

Constructor Detail

UIMAUtil

public UIMAUtil()

Method Detail

getLastErrorForXmlDesc

public static Exception getLastErrorForXmlDesc(File xmlDescFile)

Returns the last logged Exception object associated with a given XML descriptor file.

Parameters:

xmlDescFile - The given XML descriptor file.

Returns:

The last logged Exception object associated with the given XML descriptor file.

getLastErrorForXmlDesc

public static Exception getLastErrorForXmlDesc(URL xmlDescUrl)

Returns the last logged Exception object associated with a given XML descriptor URL.

Parameters:

xmlDescUrl - The given XML descriptor URL.

Returns:

The last logged Exception object associated with the given XML descriptor URL.

identifyUimaComponentCategory

public static String identifyUimaComponentCategory(File xmlDescFile)
                                            throws IOException

Identifies a given UIMA component/resource category based on its XML descriptor. If succeeded, returns appropriate UIMA component category ID, otherwise returns null. If the UIMA component category cannot be identified based on the given XML descriptor file, the associated UIMA exception is logged and can be retrieved later by using the getLastErrorForXmlDesc() method.

Parameters:

xmlDescFile - The given component XML descriptor file.

Returns:

UIMA component category ID or null, if the category cannot be idetified based on the given XML descriptor file.

Throws:

IOException - If any I/O exception occurred.

identifyUimaComponentCategory

public static String identifyUimaComponentCategory(URL xmlDescUrl)
                                            throws IOException

Identifies a given UIMA component/resource category based on its XML descriptor. If succeeded, returns appropriate UIMA component category ID, otherwise returns null. If the UIMA component category cannot be identified based on the given XML descriptor file, the associated UIMA exception is logged and can be retrieved later by using the getLastErrorForXmlDesc() method.

Parameters:

xmlDescUrl - The given component XML descriptor URL.

Returns:

UIMA component category ID or null, if the category cannot be idetified based on the given XML descriptor file.

Throws:

IOException - If any I/O exception occurred.