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package org.apache.myfaces.taglib.core; |
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|
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import javax.faces.component.UIComponent; |
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import javax.el.ValueExpression; |
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import javax.el.MethodExpression; |
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import javax.faces.component.UIComponent; |
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import javax.faces.convert.Converter; |
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import javax.faces.event.MethodExpressionValueChangeListener; |
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import javax.faces.validator.MethodExpressionValidator; |
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import javax.faces.el.MethodBinding; |
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public class ViewParamTag |
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extends javax.faces.webapp.UIComponentELTag |
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{ |
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public ViewParamTag() |
41 | 0 | { |
42 | 0 | } |
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|
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@Override |
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public String getComponentType() |
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{ |
47 | 0 | return "javax.faces.ViewParameter"; |
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} |
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|
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public String getRendererType() |
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{ |
52 | 0 | return "javax.faces.Text"; |
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} |
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|
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private ValueExpression _maxlength; |
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|
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public void setMaxlength(ValueExpression maxlength) |
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{ |
59 | 0 | _maxlength = maxlength; |
60 | 0 | } |
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private ValueExpression _required; |
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|
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public void setRequired(ValueExpression required) |
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{ |
65 | 0 | _required = required; |
66 | 0 | } |
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private ValueExpression _converterMessage; |
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|
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public void setConverterMessage(ValueExpression converterMessage) |
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{ |
71 | 0 | _converterMessage = converterMessage; |
72 | 0 | } |
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private ValueExpression _requiredMessage; |
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|
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public void setRequiredMessage(ValueExpression requiredMessage) |
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{ |
77 | 0 | _requiredMessage = requiredMessage; |
78 | 0 | } |
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private javax.el.MethodExpression _validator; |
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|
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public void setValidator(javax.el.MethodExpression validator) |
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{ |
83 | 0 | _validator = validator; |
84 | 0 | } |
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private ValueExpression _validatorMessage; |
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|
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public void setValidatorMessage(ValueExpression validatorMessage) |
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{ |
89 | 0 | _validatorMessage = validatorMessage; |
90 | 0 | } |
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private javax.el.MethodExpression _valueChangeListener; |
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|
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public void setValueChangeListener(javax.el.MethodExpression valueChangeListener) |
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{ |
95 | 0 | _valueChangeListener = valueChangeListener; |
96 | 0 | } |
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private ValueExpression _value; |
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|
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public void setValue(ValueExpression value) |
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{ |
101 | 0 | _value = value; |
102 | 0 | } |
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private ValueExpression _converter; |
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|
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public void setConverter(ValueExpression converter) |
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{ |
107 | 0 | _converter = converter; |
108 | 0 | } |
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|
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@Override |
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protected void setProperties(UIComponent component) |
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{ |
113 | 0 | if (!(component instanceof javax.faces.component.UIViewParameter )) |
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{ |
115 | 0 | throw new IllegalArgumentException("Component "+ |
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component.getClass().getName() +" is no javax.faces.component.UIViewParameter"); |
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} |
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|
119 | 0 | javax.faces.component.UIViewParameter comp = (javax.faces.component.UIViewParameter) component; |
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|
121 | 0 | super.setProperties(component); |
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|
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|
124 | 0 | if (_maxlength != null) |
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{ |
126 | 0 | comp.setValueExpression("maxlength", _maxlength); |
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} |
128 | 0 | if (_required != null) |
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{ |
130 | 0 | comp.setValueExpression("required", _required); |
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} |
132 | 0 | if (_converterMessage != null) |
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{ |
134 | 0 | comp.setValueExpression("converterMessage", _converterMessage); |
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} |
136 | 0 | if (_requiredMessage != null) |
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{ |
138 | 0 | comp.setValueExpression("requiredMessage", _requiredMessage); |
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} |
140 | 0 | if (_validator != null) |
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{ |
142 | 0 | comp.addValidator(new MethodExpressionValidator(_validator)); |
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} |
144 | 0 | if (_validatorMessage != null) |
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{ |
146 | 0 | comp.setValueExpression("validatorMessage", _validatorMessage); |
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} |
148 | 0 | if (_valueChangeListener != null) |
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{ |
150 | 0 | comp.addValueChangeListener(new MethodExpressionValueChangeListener(_valueChangeListener)); |
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} |
152 | 0 | if (_value != null) |
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{ |
154 | 0 | comp.setValueExpression("value", _value); |
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} |
156 | 0 | if (_converter != null) |
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{ |
158 | 0 | if (!_converter.isLiteralText()) |
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{ |
160 | 0 | comp.setValueExpression("converter", _converter); |
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} |
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else |
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{ |
164 | 0 | String s = _converter.getExpressionString(); |
165 | 0 | if (s != null) |
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{ |
167 | 0 | Converter converter = getFacesContext().getApplication().createConverter(s); |
168 | 0 | comp.setConverter(converter); |
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} |
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} |
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} |
172 | 0 | } |
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|
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@Override |
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public void release() |
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{ |
177 | 0 | super.release(); |
178 | 0 | _maxlength = null; |
179 | 0 | _required = null; |
180 | 0 | _converterMessage = null; |
181 | 0 | _requiredMessage = null; |
182 | 0 | _validator = null; |
183 | 0 | _validatorMessage = null; |
184 | 0 | _valueChangeListener = null; |
185 | 0 | _value = null; |
186 | 0 | _converter = null; |
187 | 0 | } |
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} |