Examples of de.odysseus.el.tree.TreeStore

de.odysseus.el.tree.TreeStore
Tree store class. A tree store holds a {@link de.odysseus.el.tree.TreeBuilder} and a{@link de.odysseus.el.tree.TreeCache}, provided at construction time. The get(String) method is then used to serve expression trees. @author Christoph Beck

        throw new ELException("Cannot parse EL property javax.el.cacheSize", e);
      }
    }
    Cache cache = cacheSize > 0 ? new Cache(cacheSize) : null;


    return new TreeStore(builder, cache);
  }

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    // create our customized builder
    TreeBuilder builder = new Builder(Builder.Feature.METHOD_INVOCATIONS);


    // create our factory which uses our customized builder
    ExpressionFactory f = new ExpressionFactoryImpl(new TreeStore(builder, new Cache(10)));


    // create our resolver
    ELResolver resolver = new MethodResolver(method);


    // create our context

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  public static void main(String... args) throws NoSuchMethodException {
    // create our customized builder
    TreeBuilder builder = new Builder(Builder.Feature.NULL_PROPERTIES);


    // create our factory which uses our customized builder
    ExpressionFactory f = new ExpressionFactoryImpl(new TreeStore(builder, new Cache(10)));


    // create our context
    ELContext context = new SimpleContext();


    // create our expression we want to evaluate

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        throw new ELException("Cannot parse EL property javax.el.cacheSize", e);
      }
    }
    Cache cache = cacheSize > 0 ? new Cache(cacheSize) : null;


    return new TreeStore(builder, cache);
  }

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    context.getELResolver().setValue(context, null, "property_long_1", 1l);
    context.getELResolver().setValue(context, null, "indentifier_string", "bar"); // shadowed by variable indentifier_string
    context.getELResolver().setValue(context, null, "property_method_1", getClass().getMethod("method_1"));


    // var_var_long_1 --> var_long_1, var_property_long_1 --> property_long_1
    context.setVariable("var_var_long_1", new TreeValueExpression(new TreeStore(BUILDER, null), null, context.getVariableMapper(), "${var_long_1}", long.class));  
    context.setVariable("var_property_long_1", new TreeValueExpression(new TreeStore(BUILDER, null), null, context.getVariableMapper(), "${property_long_1}", long.class));  
  }

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import de.odysseus.el.tree.TreeStore;
import de.odysseus.el.tree.impl.Cache;


public class TreeStoreTest extends TestCase {
  public void test() {
    TreeStore store = new TreeStore(BUILDER, new Cache(1));
    assertSame(BUILDER, store.getBuilder());


    Tree tree = store.get("1");
    assertNotNull(tree);
    assertSame(tree, store.get("1"));
  }

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    context.getELResolver().setValue(context, null, "property_long_1", 1l);
    context.getELResolver().setValue(context, null, "indentifier_string", "bar"); // shadowed by variable indentifier_string
    context.getELResolver().setValue(context, null, "property_method_1", getClass().getMethod("method_1"));


    // var_var_long_1 --> var_long_1, var_property_long_1 --> property_long_1
    context.setVariable("var_var_long_1", new TreeValueExpression(new TreeStore(BUILDER, null), null, context.getVariableMapper(), null, "${var_long_1}", long.class));  
    context.setVariable("var_property_long_1", new TreeValueExpression(new TreeStore(BUILDER, null), null, context.getVariableMapper(), null, "${property_long_1}", long.class));  
  }

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    };
  }
  
  
  private ExpressionFactory newExpressionFactory(CacheProvider cacheProvider) {
    TreeStore store = new TreeStore(new Builder(), createTreeCache(cacheProvider));
    return new ExpressionFactoryImpl(store, typeConverter);
  }

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    /** Returns an <code>ExpressionFactory</code> instance.
     * @return A customized <code>ExpressionFactory</code> instance
     */
    public static ExpressionFactory newExpressionFactory() {
        return new ExpressionFactoryImpl(new TreeStore(new ExtendedBuilder(), new Cache(1000)));
    }

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        throw new ELException("Cannot parse EL property " + PROP_CACHE_SIZE, e);
      }
    }
    Cache cache = cacheSize > 0 ? new Cache(cacheSize) : null;


    return new TreeStore(builder, cache);
  }

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Related Classes of de.odysseus.el.tree.TreeStore

de.odysseus.el.ExpressionFactoryImpl

de.odysseus.el.samples.extensions.MethodInvocations

de.odysseus.el.samples.extensions.NullProperties

de.odysseus.el.tree.impl.ast.AstIdentifierTest

de.odysseus.el.tree.TreeStoreTest

org.apache.shindig.expressions.Expressions

org.apache.shindig.expressions.juel.JuelProvider

org.ofbiz.base.util.string.JuelConnector

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