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org.apache.ojb.broker.metadata
Class RepositoryTags  

java.lang.Object
  org.apache.ojb.broker.metadata.RepositoryTags

All Implemented Interfaces:

RepositoryElements

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public class RepositoryTags

extends java.lang.Object

implements RepositoryElements

this class maintains a table mapping the xml-tags used in the repository.dtd to their corresponding ids used within OJB. This table is used in
1. the RepositoryXmlHandler to identify tags on parsing the repository.xml in a large switch statement. 2. in the RepositoryPersistor to get the proper tag for a given XmlCapable id during assembling the repository.xml for output.
Important note: This class is the only place where XML tags from the repository.dtd are maintained. All usages of these tags within OJB must use this table to ease changes of the DTD.

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Field Summary
private static RepositoryTags	instance           the singleton instance of this class.
private  org.apache.ojb.broker.util.DoubleHashtable	table           the two-way hashtable holding all entries.

 

Fields inherited from interface org.apache.ojb.broker.metadata.RepositoryElements

_LAST, ACCEPT_LOCKS, ATTRIBUTE, ATTRIBUTE_NAME, ATTRIBUTE_VALUE, AUTO_DELETE, AUTO_INCREMENT, AUTO_RETRIEVE, AUTO_UPDATE, BATCH_MODE, CLASS_DESCRIPTOR, CLASS_EXTENT, CLASS_NAME, CLASS_PROXY, CLASS_REF, COLLECTION_CLASS, COLLECTION_DESCRIPTOR, COLUMN_NAME, CON_LOG_ABANDONED, CON_MAX_ACTIVE, CON_MAX_IDLE, CON_MAX_WAIT, CON_MIN_EVICTABLE_IDLE_TIME_MILLIS, CON_NUM_TESTS_PER_EVICTION_RUN, CON_REMOVE_ABANDONED, CON_REMOVE_ABANDONED_TIMEOUT, CON_TEST_ON_BORROW, CON_TEST_ON_RETURN, CON_TEST_WHILE_IDLE, CON_TIME_BETWEEN_EVICTION_RUNS_MILLIS, CON_WHEN_EXHAUSTED_ACTION, CONNECTION_FACTORY, CONNECTION_POOL, DATABASE_REPOSITORY, DATASOURCE_NAME, DBMS_NAME, DEFAULT_CONNECTION, DOCUMENTATION, DRIVER_NAME, EAGER_RELEASE, EXTENDS, FIELD_CONVERSION, FIELD_DESCRIPTOR, FIELD_ID_REF, FIELD_NAME, FIELD_REF, FK_POINTING_TO_ITEMS_CLASS, FK_POINTING_TO_THIS_CLASS, FOREIGN_KEY, ID, IGNORE_AUTOCOMMIT_EXCEPTION, INDEXED, INDIRECTION_TABLE, INVERSE_FK, ISOLATION_LEVEL, ITEMS_CLASS, JCD_ALIAS, JDBC_CONNECTION_DESCRIPTOR, JDBC_LEVEL, JDBC_TYPE, LENGTH, LOCKING, MAPPING_REPOSITORY, NULLABLE, ORDERBY, PRECISION, PRIMARY_KEY, PROXY_REFERENCE, REFERENCE_DESCRIPTOR, REFERENCED_CLASS, REFRESH_REFERENCE, REPOSITORY_VERSION, ROW_READER, SCALE, SCHEMA_NAME, SEQUENCE_MANAGER, SEQUENCE_MANAGER_CLASS, SEQUENCE_NAME, SORT, TABLE_NAME, URL_DBALIAS, URL_PROTOCOL, URL_SUBPROTOCOL, USE_AUTOCOMMIT, USER_NAME, USER_PASSWD, VALIDATION_QUERY

 

Constructor Summary
private	RepositoryTags()           private Constructor, please use getInstance() to obtain the singleton instance of this class.

 

Method Summary
java.lang.String	getAttribute(int elementId, java.lang.String value)           returns the opening but non-closing xml-tag associated with the repository element with id elementId.
java.lang.String	getClosingTagById(int elementId)           returns the closing xml-tag associated with the repository element with id elementId.
java.lang.String	getCompleteTagById(int elementId, java.lang.String characters)           returns the opening xml-tag associated with the repository element with id elementId.
int	getIdByTag(java.lang.String tag)           returns the repository element id associated with the xml-tag literal tag.
static RepositoryTags	getInstance()           returns the singleton instance.
java.lang.String	getOpeningTagById(int elementId)           returns the opening xml-tag associated with the repository element with id elementId.
java.lang.String	getOpeningTagById(int elementId, java.lang.String attributes)           returns the opening xml-tag associated with the repository element with id elementId.
java.lang.String	getOpeningTagNonClosingById(int elementId)           returns the opening but non-closing xml-tag associated with the repository element with id elementId.
java.lang.String	getTagById(int elementId)           returns the xml-tag literal associated with the repository element with id elementId.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

table

private org.apache.ojb.broker.util.DoubleHashtable table

the two-way hashtable holding all entries.

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instance

private static RepositoryTags instance

the singleton instance of this class.

Constructor Detail

RepositoryTags

private RepositoryTags()

private Constructor, please use getInstance() to obtain the singleton instance of this class.

Method Detail

getInstance

public static RepositoryTags getInstance()

returns the singleton instance.

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getTagById

public java.lang.String getTagById(int elementId)

returns the xml-tag literal associated with the repository element with id elementId.

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getOpeningTagById

public java.lang.String getOpeningTagById(int elementId)

returns the opening xml-tag associated with the repository element with id elementId.

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getOpeningTagNonClosingById

public java.lang.String getOpeningTagNonClosingById(int elementId)

returns the opening but non-closing xml-tag associated with the repository element with id elementId.

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getOpeningTagById

public java.lang.String getOpeningTagById(int elementId,
                                          java.lang.String attributes)

returns the opening xml-tag associated with the repository element with id elementId.

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getAttribute

public java.lang.String getAttribute(int elementId,
                                     java.lang.String value)

returns the opening but non-closing xml-tag associated with the repository element with id elementId.

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getClosingTagById

public java.lang.String getClosingTagById(int elementId)

returns the closing xml-tag associated with the repository element with id elementId.

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getIdByTag

public int getIdByTag(java.lang.String tag)

returns the repository element id associated with the xml-tag literal tag.

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getCompleteTagById

public java.lang.String getCompleteTagById(int elementId,
                                           java.lang.String characters)

returns the opening xml-tag associated with the repository element with id elementId.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> ojb >> broker >> [ metadata overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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