org.apache.cocoon.template.expression
Class AbstractStringTemplateParser

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.template.expression.AbstractStringTemplateParser

All Implemented Interfaces:

Disposable, LogEnabled, Serviceable, ThreadSafe, StringTemplateParser

Direct Known Subclasses:

DefaultStringTemplateParser, JXTGStringTemplateParser

public abstract class AbstractStringTemplateParser
extends AbstractLogEnabled
implements Serviceable, Disposable, ThreadSafe, StringTemplateParser

Field Summary

Fields inherited from interface org.apache.cocoon.template.expression.StringTemplateParser

ROLE

Constructor Summary

AbstractStringTemplateParser()

Method Summary

protected JXTExpression	compile(String expression)
protected JXTExpression	compile(String expression, String language)
JXTExpression	compileBoolean(String val, String msg, Locator location) Compile a boolean expression (returns either a Compiled Expression or a Boolean literal)
JXTExpression	compileExpr(String inStr, String errorPrefix, Locator location)
JXTExpression	compileInt(String val, String msg, Locator location) Compile an integer expression (returns either a Compiled Expression or an Integer literal)
void	dispose()
List	parseSubstitutions(Reader in, String errorPrefix, Locator location) Parse a set of expressions spaced with literals
void	service(ServiceManager manager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.template.expression.StringTemplateParser

parseSubstitutions

Constructor Detail

AbstractStringTemplateParser

public AbstractStringTemplateParser()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

See Also:

Serviceable.service(org.apache.avalon.framework.service.ServiceManager)

dispose

public void dispose()

Specified by:

dispose in interface Disposable

See Also:

Disposable.dispose()

compile

protected JXTExpression compile(String expression)
                         throws Exception

Throws:

Exception

compile

protected JXTExpression compile(String expression,
                                String language)
                         throws Exception

Throws:

Exception

compileBoolean

public JXTExpression compileBoolean(String val,
                                    String msg,
                                    Locator location)
                             throws SAXException

Description copied from interface: StringTemplateParser

Compile a boolean expression (returns either a Compiled Expression or a Boolean literal)

Specified by:

compileBoolean in interface StringTemplateParser

Throws:

SAXException

See Also:

StringTemplateParser.compileBoolean(java.lang.String, java.lang.String, org.xml.sax.Locator)

compileInt

public JXTExpression compileInt(String val,
                                String msg,
                                Locator location)
                         throws SAXException

Description copied from interface: StringTemplateParser

Compile an integer expression (returns either a Compiled Expression or an Integer literal)

Specified by:

compileInt in interface StringTemplateParser

Throws:

SAXException

See Also:

StringTemplateParser.compileInt(java.lang.String, java.lang.String, org.xml.sax.Locator)

compileExpr

public JXTExpression compileExpr(String inStr,
                                 String errorPrefix,
                                 Locator location)
                          throws SAXParseException

Specified by:

compileExpr in interface StringTemplateParser

Throws:

SAXParseException

See Also:

StringTemplateParser.compileExpr(java.lang.String, java.lang.String, org.xml.sax.Locator)

parseSubstitutions

public List parseSubstitutions(Reader in,
                               String errorPrefix,
                               Locator location)
                        throws SAXParseException

Description copied from interface: StringTemplateParser

Parse a set of expressions spaced with literals

Specified by:

parseSubstitutions in interface StringTemplateParser

Throws:

SAXParseException

See Also:

StringTemplateParser.parseSubstitutions(java.io.Reader, java.lang.String, org.xml.sax.Locator)