DefaultJsValidator (Dashbuilder Displayer Client 7.65.0.Final API)

java.lang.Object
- org.dashbuilder.displayer.client.widgets.sourcecode.DefaultJsValidator

All Implemented Interfaces:: JsValidator

@Dependent
public class DefaultJsValidator
extends Object
implements JsValidator

Field Summary

Fields
Modifier and Type	Field	Description
`static String[]`	`_jsMalicious`
`protected org.dashbuilder.common.client.StringTemplateBuilder`	`codeBuilder`
`protected JsEvaluator`	`jsEvaluator`
`protected org.dashbuilder.common.client.StringTemplateBuilder`	`restoreBuilder`

Constructor Summary

Constructors
Constructor Description

DefaultJsValidator(JsEvaluator jsEvaluator)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`isolateLines(String code)`
`int`	`occurrences(String str, String target)`
`String`	`replaceVariables(String code)`
`String`	`restoreVariables(String code)`
`String`	`validate(String jsTemplate, Collection<String> allowedVariables)`	Check if the the given javascript fragment has no syntax errors.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_jsMalicious

public static final String[] _jsMalicious

jsEvaluator
```
protected JsEvaluator jsEvaluator
```

codeBuilder

protected org.dashbuilder.common.client.StringTemplateBuilder codeBuilder

restoreBuilder

protected org.dashbuilder.common.client.StringTemplateBuilder restoreBuilder

Constructor Detail

DefaultJsValidator

@Inject
public DefaultJsValidator(JsEvaluator jsEvaluator)

Method Detail
- validate
```
public String validate(String jsTemplate,
                       Collection<String> allowedVariables)
```
  Description copied from interface: JsValidator
  
  Check if the the given javascript fragment has no syntax errors.
  
  Specified by:
  
  validate in interface JsValidator
  
  Parameters:
  
  jsTemplate - The javascript template to validate.
  
  allowedVariables - The only set of variables that can be referenced from the JS body
  
  Returns:
  
  An error message in case an error exists, or null if everything is ok.
- replaceVariables
```
public String replaceVariables(String code)
```
- restoreVariables
```
public String restoreVariables(String code)
```
- isolateLines
```
public String isolateLines(String code)
```
- occurrences
```
public int occurrences(String str,
                       String target)
```