org.milyn.cdr.xpath.SelectorStep.accessesText java code examples

/**
 * Does this step require access to the element text content.
 * <p/>
 * Does this step include a 'text()' predicate at any level.
 *
 * @return True if the step requires access to the element's text content, otherwise false.
 */
public boolean accessesText() {
  XPathExpressionEvaluator evaluator = getPredicatesEvaluator();
  if(evaluator == null) {
    return false;
  }
  return accessesText(evaluator);
}

/**
 * Does this step require access to the element text content.
 * <p/>
 * Does this step include a 'text()' predicate at any level.
 *
 * @return True if the step requires access to the element's text content, otherwise false.
 */
public boolean accessesText() {
  XPathExpressionEvaluator evaluator = getPredicatesEvaluator();
  if(evaluator == null) {
    return false;
  }
  return accessesText(evaluator);
}

/**
 * Does this step require access to the element text content.
 * <p/>
 * Does this step include a 'text()' predicate at any level.
 *
 * @return True if the step requires access to the element's text content, otherwise false.
 */
public boolean accessesText() {
  XPathExpressionEvaluator evaluator = getPredicatesEvaluator();
  if(evaluator == null) {
    return false;
  }
  return accessesText(evaluator);
}

/**
 * Does this step require access to the element text content.
 *
 * Does this step include a 'text()' predicate at any level.
 *
 * @return True if the step requires access to the element's text content, otherwise false.
 */
public boolean accessesText() {
  XPathExpressionEvaluator evaluator = getPredicatesEvaluator();
  if(evaluator == null) {
    return false;
  }
  if(accessesText(evaluator)) {
    return true;
  }
  return false;
}

/**
 * Does the supplied {@link XPathExpressionEvaluator} access the element text content.
 * @return True if the supplied {@link XPathExpressionEvaluator} accesses the element text content,
 * otherwise false.
 */
@SuppressWarnings("RedundantIfStatement")
private boolean accessesText(XPathExpressionEvaluator evaluator) {
  if(evaluator instanceof AbstractEqualityEvaluator) {
    if(((AbstractEqualityEvaluator)evaluator).getLhs() instanceof TextValue) {
      return true;
    } else if(((AbstractEqualityEvaluator)evaluator).getRhs() instanceof TextValue) {
      return true;
    }
  } else if(evaluator instanceof AbstractLogicalEvaluator) {
    if(accessesText(((AbstractLogicalEvaluator)evaluator).getLhs())) {
      return true;
    } else if(accessesText(((AbstractLogicalEvaluator)evaluator).getRhs())) {
      return true;
    }
  } else if(evaluator instanceof PredicatesEvaluator) {
    List<XPathExpressionEvaluator> evaluators = ((PredicatesEvaluator) evaluator).getEvaluators();
    for(XPathExpressionEvaluator pEvaluator : evaluators) {
      if(accessesText(pEvaluator)) {
        return true;
      }
    }
  }
  return false;
}

/**
 * Does the supplied {@link XPathExpressionEvaluator} access the element text content.
 * @return True if the supplied {@link XPathExpressionEvaluator} accesses the element text content,
 * otherwise false.
 */
@SuppressWarnings("RedundantIfStatement")
private boolean accessesText(XPathExpressionEvaluator evaluator) {
  if(evaluator instanceof AbstractEqualityEvaluator) {
    if(((AbstractEqualityEvaluator)evaluator).getLhs() instanceof TextValue) {
      return true;
    } else if(((AbstractEqualityEvaluator)evaluator).getRhs() instanceof TextValue) {
      return true;
    }
  } else if(evaluator instanceof AbstractLogicalEvaluator) {
    if(accessesText(((AbstractLogicalEvaluator)evaluator).getLhs())) {
      return true;
    } else if(accessesText(((AbstractLogicalEvaluator)evaluator).getRhs())) {
      return true;
    }
  } else if(evaluator instanceof PredicatesEvaluator) {
    List<XPathExpressionEvaluator> evaluators = ((PredicatesEvaluator) evaluator).getEvaluators();
    for(XPathExpressionEvaluator pEvaluator : evaluators) {
      if(accessesText(pEvaluator)) {
        return true;
      }
    }
  }
  return false;
}

/**
 * Does the supplied {@link XPathExpressionEvaluator} access the element text content.
 * @return True if the supplied {@link XPathExpressionEvaluator} accesses the element text content,
 * otherwise false.
 */
private boolean accessesText(XPathExpressionEvaluator evaluator) {
  if(evaluator instanceof AbstractEqualityEvaluator) {
    if(((AbstractEqualityEvaluator)evaluator).getLhs() instanceof TextValue) {
      return true;
    } else if(((AbstractEqualityEvaluator)evaluator).getRhs() instanceof TextValue) {
      return true;
    }
  } else if(evaluator instanceof AbstractLogicalEvaluator) {
    if(accessesText(((AbstractLogicalEvaluator)evaluator).getLhs())) {
      return true;
    } else if(accessesText(((AbstractLogicalEvaluator)evaluator).getRhs())) {
      return true;
    }
  } else if(evaluator instanceof PredicatesEvaluator) {
    List<XPathExpressionEvaluator> evaluators = ((PredicatesEvaluator) evaluator).getEvaluators();
    for(XPathExpressionEvaluator pEvaluator : evaluators) {
      if(accessesText(pEvaluator)) {
        return true;
      }
    }
  }
  return false;
}

/**
 * Does the supplied {@link XPathExpressionEvaluator} access the element text content.
 * @return True if the supplied {@link XPathExpressionEvaluator} accesses the element text content,
 * otherwise false.
 */
@SuppressWarnings("RedundantIfStatement")
private boolean accessesText(XPathExpressionEvaluator evaluator) {
  if(evaluator instanceof AbstractEqualityEvaluator) {
    if(((AbstractEqualityEvaluator)evaluator).getLhs() instanceof TextValue) {
      return true;
    } else if(((AbstractEqualityEvaluator)evaluator).getRhs() instanceof TextValue) {
      return true;
    }
  } else if(evaluator instanceof AbstractLogicalEvaluator) {
    if(accessesText(((AbstractLogicalEvaluator)evaluator).getLhs())) {
      return true;
    } else if(accessesText(((AbstractLogicalEvaluator)evaluator).getRhs())) {
      return true;
    }
  } else if(evaluator instanceof PredicatesEvaluator) {
    List<XPathExpressionEvaluator> evaluators = ((PredicatesEvaluator) evaluator).getEvaluators();
    for(XPathExpressionEvaluator pEvaluator : evaluators) {
      if(accessesText(pEvaluator)) {
        return true;
      }
    }
  }
  return false;
}

private void assertSelectorsNotAccessingText(ContentHandlerConfigMapTable saxVisitorMap) {
  Map<String, List<ContentHandlerConfigMap<? extends SAXVisitor>>> table = saxVisitorMap.getTable();
  Collection<List<ContentHandlerConfigMap<? extends SAXVisitor>>> contentHandlerMaps = table.values();
  for(List<ContentHandlerConfigMap<? extends SAXVisitor>> contentHandlerMapList : contentHandlerMaps) {
    for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : contentHandlerMapList) {
      SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
      SelectorStep selectorStep = resourceConfig.getSelectorStep();
      if(selectorStep.accessesText()) {
        throw new SmooksConfigurationException("Unsupported selector '" + selectorStep.getXPathExpression() + "' on resource '" + resourceConfig + "'.  The 'text()' XPath token is only supported on SAX Visitor implementations that implement the " + SAXVisitAfter.class.getName() + " interface only.  Class '" + resourceConfig.getResource() + "' implements other SAX Visitor interfaces.");
      }
    }
  }
}

private void assertSelectorsNotAccessingText(ContentHandlerConfigMapTable saxVisitorMap) {
  Map<String, List<ContentHandlerConfigMap<? extends SAXVisitor>>> table = saxVisitorMap.getTable();
  Collection<List<ContentHandlerConfigMap<? extends SAXVisitor>>> contentHandlerMaps = table.values();
  for(List<ContentHandlerConfigMap<? extends SAXVisitor>> contentHandlerMapList : contentHandlerMaps) {
    for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : contentHandlerMapList) {
      SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
      SelectorStep selectorStep = resourceConfig.getSelectorStep();
      if(selectorStep.accessesText()) {
        throw new SmooksConfigurationException("Unsupported selector '" + selectorStep.getXPathExpression() + "' on resource '" + resourceConfig + "'.  The 'text()' XPath token is only supported on SAX Visitor implementations that implement the " + SAXVisitAfter.class.getName() + " interface only.  Class '" + resourceConfig.getResource() + "' implements other SAX Visitor interfaces.");
      }
    }
  }
}

private void assertSelectorsNotAccessingText(ContentHandlerConfigMapTable saxVisitorMap) {
  Map<String, List<ContentHandlerConfigMap<? extends SAXVisitor>>> table = saxVisitorMap.getTable();
  Collection<List<ContentHandlerConfigMap<? extends SAXVisitor>>> contentHandlerMaps = table.values();
  for(List<ContentHandlerConfigMap<? extends SAXVisitor>> contentHandlerMapList : contentHandlerMaps) {
    for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : contentHandlerMapList) {
      SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
      SelectorStep selectorStep = resourceConfig.getSelectorStep();
      if(selectorStep.accessesText()) {
        throw new SmooksConfigurationException("Unsupported selector '" + selectorStep.getXPathExpression() + "' on resource '" + resourceConfig + "'.  The 'text()' XPath token is only supported on SAX Visitor implementations that implement the " + SAXVisitAfter.class.getName() + " interface only.  Class '" + resourceConfig.getResource() + "' implements other SAX Visitor interfaces.");
      }
    }
  }
}

private void assertSelectorsNotAccessingText(ContentHandlerConfigMapTable saxVisitorMap) {
  Map<String, List<ContentHandlerConfigMap<? extends SAXVisitor>>> table = saxVisitorMap.getTable();
  Collection<List<ContentHandlerConfigMap<? extends SAXVisitor>>> contentHandlerMaps = table.values();
  for(List<ContentHandlerConfigMap<? extends SAXVisitor>> contentHandlerMapList : contentHandlerMaps) {
    for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : contentHandlerMapList) {
      SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
      SelectorStep selectorStep = resourceConfig.getSelectorStep();
      if(selectorStep.accessesText()) {
        throw new SmooksConfigurationException("Unsupported selector '" + selectorStep.getXPathExpression() + "' on resource '" + resourceConfig + "'.  The 'text()' XPath token is only supported on SAX Visitor implementations that implement the " + SAXVisitAfter.class.getName() + " interface only.  Class '" + resourceConfig.getResource() + "' implements other SAX Visitor interfaces.");
      }
    }
  }
}

public void initAccumulateText() {
  // If any of the before/after handlers are marked as text consumers...
  if(getAnnotatedHandler(visitBefores, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  if(getAnnotatedHandler(visitAfters, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  
  // If any of the selector steps need access to the fragment text...
  if(visitAfters == null) {
    return;
  }
  for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : visitAfters) {
    SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
    SelectorStep selectorStep = resourceConfig.getSelectorStep();
    if(selectorStep.accessesText()) {
      accumulateText = true;
      break;
    }
  }
}

public void initAccumulateText() {
  // If any of the before/after handlers are marked as text consumers...
  if(getAnnotatedHandler(visitBefores, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  if(getAnnotatedHandler(visitAfters, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  
  // If any of the selector steps need access to the fragment text...
  if(visitAfters == null) {
    return;
  }
  for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : visitAfters) {
    SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
    SelectorStep selectorStep = resourceConfig.getSelectorStep();
    if(selectorStep.accessesText()) {
      accumulateText = true;
      break;
    }
  }
}

public void initAccumulateText() {
  // If any of the before/after handlers are marked as text consumers...
  if(getAnnotatedHandler(visitBefores, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  if(getAnnotatedHandler(visitAfters, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  
  // If any of the selector steps need access to the fragment text...
  if(visitAfters == null) {
    return;
  }
  for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : visitAfters) {
    SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
    SelectorStep selectorStep = resourceConfig.getSelectorStep();
    if(selectorStep.accessesText()) {
      accumulateText = true;
      break;
    }
  }
}

public void initAccumulateText() {
  // If any of the before/after handlers are marked as text consumers...
  if(getAnnotatedHandler(visitBefores, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  if(getAnnotatedHandler(visitAfters, TextConsumer.class, false) != null) {
    accumulateText = true;
    return;
  }
  
  // If any of the selector steps need access to the fragment text...
  if(visitAfters == null) {
    return;
  }
  for(ContentHandlerConfigMap<? extends SAXVisitor> contentHandlerMap : visitAfters) {
    SmooksResourceConfiguration resourceConfig = contentHandlerMap.getResourceConfig();
    SelectorStep selectorStep = resourceConfig.getSelectorStep();
    if(selectorStep.accessesText()) {
      accumulateText = true;
      break;
    }
  }
}

/**
 * Set the namespaces on the specified set of selector steps.
 * @param steps The selector steps.
 * @param namespaces The set of selector steps to be updated.
 * @return The set of selector steps (as passed in the 'steps' argument).
 * @throws org.jaxen.saxpath.SAXPathException Error setting namespaces
 */
public static SelectorStep[] setNamespaces(SelectorStep[] steps, Properties namespaces) throws SAXPathException {
  AssertArgument.isNotNull(steps, "steps");
  AssertArgument.isNotNull(namespaces, "namespaces");
  for(int i = 0; i < steps.length; i++) {
    SelectorStep step = steps[i];
    try {
      step.buildPredicatesEvaluator(namespaces);
    } catch (SAXPathException e) {
      throw e;
    } catch (Exception e) {
      throw new SAXPathException("Error compiling PredicatesEvaluator.", e);
    }
    //
    if(i < steps.length - 1 && step.accessesText()) {
      throw new SAXPathException("Unsupported XPath selector expression '" + step.getXPathExpression() + "'.  XPath 'text()' tokens are only supported in the last step.");
    }
  }
  return steps;
}

/**
 * Set the namespaces on the specified set of selector steps.
 * @param steps The selector steps.
 * @param namespaces The set of selector steps to be updated.
 * @return The set of selector steps (as passed in the 'steps' argument).
 * @throws org.jaxen.saxpath.SAXPathException Error setting namespaces
 */
public static SelectorStep[] setNamespaces(SelectorStep[] steps, Properties namespaces) throws SAXPathException {
  AssertArgument.isNotNull(steps, "steps");
  AssertArgument.isNotNull(namespaces, "namespaces");
  for(int i = 0; i < steps.length; i++) {
    SelectorStep step = steps[i];
    try {
      step.buildPredicatesEvaluator(namespaces);
    } catch (SAXPathException e) {
      throw e;
    } catch (Exception e) {
      throw new SAXPathException("Error compiling PredicatesEvaluator.", e);
    }
    //
    if(i < steps.length - 1 && step.accessesText()) {
      throw new SAXPathException("Unsupported XPath selector expression '" + step.getXPathExpression() + "'.  XPath 'text()' tokens are only supported in the last step.");
    }
  }
  return steps;
}

/**
 * Set the namespaces on the specified set of selector steps.
 * @param steps The selector steps.
 * @param namespaces The set of selector steps to be updated.
 * @return The set of selector steps (as passed in the 'steps' argument).
 * @throws org.jaxen.saxpath.SAXPathException Error setting namespaces
 */
public static SelectorStep[] setNamespaces(SelectorStep[] steps, Properties namespaces) throws SAXPathException {
  AssertArgument.isNotNull(steps, "steps");
  AssertArgument.isNotNull(namespaces, "namespaces");
  for(int i = 0; i < steps.length; i++) {
    SelectorStep step = steps[i];
    try {
      step.buildPredicatesEvaluator(namespaces);
    } catch (SAXPathException e) {
      throw e;
    } catch (Exception e) {
      throw new SAXPathException("Error compiling PredicatesEvaluator.", e);
    }
    //
    if(i < steps.length - 1 && step.accessesText()) {
      throw new SAXPathException("Unsupported XPath selector expression '" + step.getXPathExpression() + "'.  XPath 'text()' tokens are only supported in the last step.");
    }
  }
  return steps;
}

/**
 * Set the namespaces on the specified set of selector steps.
 * @param steps The selector steps.
 * @param namespaces The set of selector steps to be updated.
 * @return The set of selector steps (as passed in the 'steps' argument).
 * @throws org.jaxen.saxpath.SAXPathException Error setting namespaces
 */
public static SelectorStep[] setNamespaces(SelectorStep[] steps, Properties namespaces) throws SAXPathException {
  AssertArgument.isNotNull(steps, "steps");
  AssertArgument.isNotNull(namespaces, "namespaces");
  for(int i = 0; i < steps.length; i++) {
    SelectorStep step = steps[i];
    try {
      step.buildPredicatesEvaluator(namespaces);
    } catch (SAXPathException e) {
      throw e;
    } catch (Exception e) {
      throw new SAXPathException("Error compiling PredicatesEvaluator.", e);
    }
    //
    if(i < steps.length - 1 && step.accessesText()) {
      throw new SAXPathException("Unsupported XPath selector expression '" + step.getXPathExpression() + "'.  XPath 'text()' tokens are only supported in the last step.");
    }
  }
  return steps;
}

Javadoc

Does this step require access to the element text content.

Does this step include a 'text()' predicate at any level.

Popular methods of SelectorStep

getTargetAttribute
getTargetElement
<init>
Public constructor. Allows asssociation of an attribute step. XPath expressions can have the form "x
buildPredicatesEvaluator
getEvaluators
getPredicatesEvaluator
getXPathExpression
Get the XPath selector expression of which this SelectorStep instance is a part.
initFlags
Initialize the step flags.
isRooted
isStar
isStarStar
isTargetedAtElement

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How to use accessesTextmethodin org.milyn.cdr.xpath.SelectorStep

Best Java code snippets using org.milyn.cdr.xpath.SelectorStep.accessesText (Showing top 20 results out of 315)

How to use
accessesText
method
in
org.milyn.cdr.xpath.SelectorStep