Examples of ExpressionFactoryImpl

com.caucho.el.ExpressionFactoryImpl
com.exigen.ie.constrainer.impl.ExpressionFactoryImpl
A generic implementation of the ExpressionFactory interface.
de.odysseus.el.ExpressionFactoryImpl
Expression factory implementation. This class is also used as an EL "service provider". The JUEL jar file specifies this class as el expression factory implementation in META-INF/services/javax.el.ExpressionFactory. Calling {@link ExpressionFactory#newInstance()} will then returnan instance of this class, configured as described below. The default constructor loads properties from resources
1. JAVA_HOME/lib/el.properties - If this file exists and if it contains property javax.el.ExpressionFactory whose value is the name of this class, these properties are taken as default properties.
2. el.properties on your classpath. These properties override the properties from JAVA_HOME/lib/el.properties.
There's also a constructor to explicitly pass in an instance of {@link Properties}. Having this, the following properties are read:
- javax.el.cacheSize - cache size (int, default is 1000)
- javax.el.methodInvocations - allow method invocations as in ${foo.bar(baz)} (boolean, default is false).
- javax.el.nullProperties - resolve null properties as in ${foo[null]} (boolean, default is false).
- javax.el.varArgs - support function/method calls using varargs (boolean, default is false).
@author Christoph Beck
org.activiti.engine.impl.juel.ExpressionFactoryImpl
Expression factory implementation. This class is also used as an EL "service provider". The JUEL jar file specifies this class as el expression factory implementation in META-INF/services/javax.el.ExpressionFactory. Calling {@link ExpressionFactory#newInstance()} will then return an instance of this class, configured asdescribed below. If no properties are specified at construction time, properties are read from
1. If the file JAVA_HOME/lib/el.properties exists and if it contains property javax.el.ExpressionFactory whose value is the name of this class, these properties are taken as default properties.
2. Otherwise, if system property javax.el.ExpressionFactory is set to the name of this class, the system properties {@link System#getProperties()} are taken as default properties.
3. el.properties on your classpath. These properties override the properties from JAVA_HOME/lib/el.properties or {@link System#getProperties()}.
There are also constructors to explicitly pass in an instance of {@link Properties}. Having this, the following properties are read:
- javax.el.cacheSize - cache size (int, default is 1000)
- javax.el.methodInvocations - allow method invocations as in ${foo.bar(baz)} (boolean, default is false).
- javax.el.nullProperties - resolve null properties as in ${foo[null]} (boolean, default is false).
- javax.el.varArgs - support function/method calls using varargs (boolean, default is false).
@author Christoph Beck
org.apache.el.ExpressionFactoryImpl
@see javax.el.ExpressionFactory @author Jacob Hookom [jacob@hookom.net] @version $Id: ExpressionFactoryImpl.java 939519 2010-04-30 00:12:23Z kkolinko $
org.camunda.bpm.engine.impl.juel.ExpressionFactoryImpl
Expression factory implementation. This class is also used as an EL "service provider". The JUEL jar file specifies this class as el expression factory implementation in META-INF/services/javax.el.ExpressionFactory. Calling {@link ExpressionFactory#newInstance()} will then return an instance of this class, configured asdescribed below. If no properties are specified at construction time, properties are read from
1. If the file JAVA_HOME/lib/el.properties exists and if it contains property javax.el.ExpressionFactory whose value is the name of this class, these properties are taken as default properties.
2. Otherwise, if system property javax.el.ExpressionFactory is set to the name of this class, the system properties {@link System#getProperties()} are taken as default properties.
3. el.properties on your classpath. These properties override the properties from JAVA_HOME/lib/el.properties or {@link System#getProperties()}.
There are also constructors to explicitly pass in an instance of {@link Properties}. Having this, the following properties are read:
- javax.el.cacheSize - cache size (int, default is 1000)
- javax.el.methodInvocations - allow method invocations as in ${foo.bar(baz)} (boolean, default is false).
- javax.el.nullProperties - resolve null properties as in ${foo[null]} (boolean, default is false).
- javax.el.varArgs - support function/method calls using varargs (boolean, default is false).
@author Christoph Beck
org.jboss.el.ExpressionFactoryImpl
@see javax.el.ExpressionFactory @author Jacob Hookom [jacob@hookom.net] @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: markt $

Examples of org.apache.el.ExpressionFactoryImpl


    private String evalAttr(String expression, char quote) {
        
        ELContextImpl ctx = new ELContextImpl();
        ctx.setFunctionMapper(new FMapper());
        ExpressionFactoryImpl exprFactory = new ExpressionFactoryImpl();
        ValueExpression ve = exprFactory.createValueExpression(ctx,
                AttributeParser.getUnquoted(expression, quote, false, false,
                        false),
                String.class);
        return (String) ve.getValue(ctx);
    }

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Examples of org.apache.el.ExpressionFactoryImpl

        String elResult = null;


        // Don't try and evaluate expressions that depend on variables or functions
        if (expected != null) {
            try {
                ExpressionFactory factory = new ExpressionFactoryImpl();
                ELContext context = new ELContextImpl();
                ValueExpression ve = factory.createValueExpression(context, input, String.class);
                elResult = ve.getValue(context).toString();
                Assert.assertEquals(expected, elResult);
            } catch (ELException ele) {
                elException = ele;
            }

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Examples of org.apache.el.ExpressionFactoryImpl

    // ************************************************************************


    private String evaluateExpression(String expression) {
        ELContextImpl ctx = new ELContextImpl();
        ctx.setFunctionMapper(new FMapper());
        ExpressionFactoryImpl exprFactory = new ExpressionFactoryImpl();
        ValueExpression ve = exprFactory.createValueExpression(ctx, expression,
                String.class);
        return (String) ve.getValue(ctx);
    }

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Examples of org.apache.el.ExpressionFactoryImpl

 */
public class TomcatExpressionFactoryFactory implements ExpressionFactoryFactory {


    /** {@inheritDoc} */
    public ExpressionFactory getExpressionFactory() {
        return new ExpressionFactoryImpl();
    }

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Examples of org.apache.el.ExpressionFactoryImpl

    // ************************************************************************


    private String evaluateExpression(String expression) {
        ELContextImpl ctx = new ELContextImpl();
        ctx.setFunctionMapper(new FMapper());
        ExpressionFactoryImpl exprFactory = new ExpressionFactoryImpl();
        ValueExpression ve = exprFactory.createValueExpression(ctx, expression,
                String.class);
        return (String) ve.getValue(ctx);
    }

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Examples of org.apache.el.ExpressionFactoryImpl


    private String evalAttr(String expression, char quote) {
        
        ELContextImpl ctx = new ELContextImpl();
        ctx.setFunctionMapper(new FMapper());
        ExpressionFactoryImpl exprFactory = new ExpressionFactoryImpl();
        ValueExpression ve = exprFactory.createValueExpression(ctx,
                AttributeParser.getUnquoted(expression, quote, false, false,
                        false),
                String.class);
        return (String) ve.getValue(ctx);
    }

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Examples of org.apache.el.ExpressionFactoryImpl


    private String evalAttr(String expression, char quote) {
        
        ELContextImpl ctx = new ELContextImpl();
        ctx.setFunctionMapper(new FMapper());
        ExpressionFactoryImpl exprFactory = new ExpressionFactoryImpl();
        ValueExpression ve = exprFactory.createValueExpression(ctx,
                AttributeParser.getUnquoted(expression, quote, false, false,
                        false),
                String.class);
        return (String) ve.getValue(ctx);
    }

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Examples of org.apache.el.ExpressionFactoryImpl

                || (servletContext.getMajorVersion() == MINIMUM_SERVLET_VERSION_MAJOR && servletContext
                        .getMinorVersion() >= MINIMUM_SERVLET_VERSION_MINOR)) {
            efFactory = JspFactory.getDefaultFactory().getJspApplicationContext(
                    servletContext).getExpressionFactory();
        } else {
            efFactory = new ExpressionFactoryImpl();
        }


        return efFactory;
    }

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Examples of org.apache.el.ExpressionFactoryImpl

 */
public class TomcatExpressionFactoryFactory implements ExpressionFactoryFactory {


    /** {@inheritDoc} */
    public ExpressionFactory getExpressionFactory() {
        return new ExpressionFactoryImpl();
    }

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Examples of org.apache.el.ExpressionFactoryImpl

                || (servletContext.getMajorVersion() == MINIMUM_SERVLET_VERSION_MAJOR && servletContext
                        .getMinorVersion() >= MINIMUM_SERVLET_VERSION_MINOR)) {
            efFactory = JspFactory.getDefaultFactory().getJspApplicationContext(
                    servletContext).getExpressionFactory();
        } else {
            efFactory = new ExpressionFactoryImpl();
        }


        return efFactory;
    }

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