Examples of org.zkoss.zk.xel.ExValue

org.zkoss.zk.xel.ExValue
A string value that might carries an expression. It is serializable and the expression is parsed by demand. @author tomyeh @since 3.0.0

   * EL expressions are allowed.
   * @since 5.0.2
   */
  public void setWidgetClass(String wgtcls) {
    _wgtcls = wgtcls != null && wgtcls.length() > 0 ?
      new ExValue(wgtcls, String.class): null;
  }

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      //forEach="" means to iterate a single-element array and the value
      //is empty
    _forEachInfo = _forEach == null ? null:
      new ExValue[] {
        begin != null && begin.length() > 0 ?
          new ExValue(begin, Integer.class): null,
        end != null && end.length() > 0 ?
          new ExValue(end, Integer.class): null};
  }

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   * a class name,  or a component instance.
   * @since 3.6.0
   */
  public void setImplementation(String expr) {
    _impl = expr != null && expr.length() > 0 ?
      new ExValue(expr, Object.class): null;
  }

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    _evalr = evalr;
    _name = name;


    _cond = cond;
    _navval = navval;
    _value = navval != null ? null: new ExValue(value, Object.class);
      //type will be fixed when mapped to a method
  }

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        return cls;
      } catch (ClassNotFoundException ex) {
        throw new ClassNotFoundException("Class not found: "+clsnm, ex);
      }
    } else {
      return new ExValue(clsnm, String.class);
    }
  }

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      throw new IllegalArgumentException("null");


    //TODO: use url's extension to determine zslang
    _evalr = evalr;
    _zslang = zslang;
    _url = new ExValue(url, String.class);
    _cnt = null;
    _locator = locator;
    _cond = cond;
  }

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        _mapper = cls;
      } catch (ClassNotFoundException ex) {
        throw new ClassNotFoundException("Class not found: "+clsnm, ex);
      }
    } else {
      _mapper = new ExValue(clsnm, String.class);
    }
  }

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  private final ConditionImpl _cond;


  public ForwardInfo(String uri, ConditionImpl cond) {
    if (uri == null || uri.length() == 0)
      throw new IllegalArgumentException();
    _uri = new ExValue(uri, String.class);
    _cond = cond;
  }

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          throw new IllegalArgumentException("String is expected, not "+nm);
        if (!(val instanceof String))
          throw new IllegalArgumentException("String is expected, not "+val);


        _attrs.add(new Object[] {
          nm, new ExValue((String)val, String.class)});
      }
    }
  }

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  public WidgetAttribute(EvaluatorRef evalr, String name, String value, ConditionImpl cond) {
    if (name == null || value == null || (evalr == null && cond != null))
      throw new IllegalArgumentException();
    _evalr = evalr;
    _name = name;
    _value = value != null ? new ExValue(value, String.class): null;
    _cond = cond;
  }

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Related Classes of org.zkoss.zk.xel.ExValue

org.zkoss.zk.ui.metainfo.ArgumentInfo

org.zkoss.zk.ui.metainfo.ComponentInfo

org.zkoss.zk.ui.metainfo.ForwardInfo

org.zkoss.zk.ui.metainfo.FunctionMapperInfo

org.zkoss.zk.ui.metainfo.HeaderInfo

org.zkoss.zk.ui.metainfo.impl.ComponentDefinitionImpl

org.zkoss.zk.ui.metainfo.InitiatorInfo

org.zkoss.zk.ui.metainfo.PageDefinition

org.zkoss.zk.ui.metainfo.Property

org.zkoss.zk.ui.metainfo.ResponseHeaderInfo

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