Package org.activiti.engine.impl.javax.el

Examples of org.activiti.engine.impl.javax.el.ValueExpression

135
136
137
138
139
140
141
142
143
144
145
    }
    ValueExpression[] expressions = null;
    if (!identifiers.isEmpty()) {
      expressions = new ValueExpression[identifiers.size()];
      for (IdentifierNode node: identifiers) {
        ValueExpression expression = null;
        if (varMapper != null) {
          expression = varMapper.resolveVariable(node.getName());
        }
        expressions[node.getIndex()] = expression;
      }
View Full Code Here
75
76
77
78
79
80
81
82
  }

 
  public Expression createExpression(String expression) {
    ValueExpression valueExpression = expressionFactory.createValueExpression(parsingElContext, expression.trim(), Object.class);
    return new JuelExpression(valueExpression, expression);
  }
View Full Code Here
135
136
137
138
139
140
141
142
143
144
145
    }
    ValueExpression[] expressions = null;
    if (identifiers.size() > 0) {
      expressions = new ValueExpression[identifiers.size()];
      for (IdentifierNode node: identifiers) {
        ValueExpression expression = null;
        if (varMapper != null) {
          expression = varMapper.resolveVariable(node.getName());
        }
        expressions[node.getIndex()] = expression;
      }
View Full Code Here
36
37
38
39
40
41
42
43
44
45
46
47
48
    this.name = name;
    this.index = index;
  }

  public Class<?> getType(Bindings bindings, ELContext context) {
    ValueExpression expression = bindings.getVariable(index);
    if (expression != null) {
      return expression.getType(context);
    }
    context.setPropertyResolved(false);
    Class<?> result = context.getELResolver().getType(context, null, name);
    if (!context.isPropertyResolved()) {
      throw new PropertyNotFoundException(LocalMessages.get("error.identifier.property.notfound", name));
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
  public boolean isLiteralText() {
    return false;
  }

  public ValueReference getValueReference(Bindings bindings, ELContext context) {
    ValueExpression expression = bindings.getVariable(index);
    if (expression != null) {
      return expression.getValueReference(context);
    }
    return new ValueReference(null, name);
  }
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
82
83
    return new ValueReference(null, name);
  }
 
  @Override
  public Object eval(Bindings bindings, ELContext context) {
    ValueExpression expression = bindings.getVariable(index);
    if (expression != null) {
      return expression.getValue(context);
    }
    context.setPropertyResolved(false);
    Object result = context.getELResolver().getValue(context, null, name);
    if (!context.isPropertyResolved()) {
      throw new PropertyNotFoundException(LocalMessages.get("error.identifier.property.notfound", name));
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
    }
    return result;
  }

  public void setValue(Bindings bindings, ELContext context, Object value) {
    ValueExpression expression = bindings.getVariable(index);
    if (expression != null) {
      expression.setValue(context, value);
      return;
    }
    context.setPropertyResolved(false);
    context.getELResolver().setValue(context, null, name, value);
    if (!context.isPropertyResolved()) {
View Full Code Here
97
98
99
100
101
102
103
104
105
106
107
108
109
      throw new PropertyNotFoundException(LocalMessages.get("error.identifier.property.notfound", name));
    }
  }

  public boolean isReadOnly(Bindings bindings, ELContext context) {
    ValueExpression expression = bindings.getVariable(index);
    if (expression != null) {
      return expression.isReadOnly(context);
    }
    context.setPropertyResolved(false);
    boolean result = context.getELResolver().isReadOnly(context, null, name);
    if (!context.isPropertyResolved()) {
      throw new PropertyNotFoundException(LocalMessages.get("error.identifier.property.notfound", name));
View Full Code Here
71
72
73
74
75
76
77
78
  public JuelScriptEngine() {
    this(null);
  }

  public CompiledScript compile(String script) throws ScriptException {
    ValueExpression expr = parse(script, context);
    return new JuelCompiledScript(expr);
  }
View Full Code Here
81
82
83
84
85
86
87
88
    // Create a String based on the reader and complile it
    return compile(readFully(reader));
  }

  public Object eval(String script, ScriptContext scriptContext) throws ScriptException {
    ValueExpression expr = parse(script, scriptContext);
    return evaluateExpression(expr, scriptContext);
  }
View Full Code Here
TOP

Related Classes of org.activiti.engine.impl.javax.el.ValueExpression

  • org.activiti.engine.impl.el.ExpressionManager
  • org.activiti.engine.impl.juel.AstIdentifier
  • org.activiti.engine.impl.juel.Tree
  • org.activiti.engine.impl.scripting.JuelScriptEngine
  • org.activiti.engine.impl.scripting.JuelScriptEngine$ScriptContextVariableMapper
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.