Example usage for org.apache.commons.lang BooleanUtils toBoolean

Introduction

In this page you can find the example usage for org.apache.commons.lang BooleanUtils toBoolean.

Prototype

public static boolean toBoolean(String str) 

Source Link

Document

Converts a String to a boolean (optimised for performance).

'true', 'on' or 'yes' (case insensitive) will return true.

Usage

From source file:org.apache.cocoon.transformation.LDAPTransformer.java

protected void endShowAttributeElement() {
    switch (current_state) {
    case LDAPTransformer.STATE_INSIDE_SHOW_ATTRIBUTE_ELEMENT:
        if (!BooleanUtils.toBoolean(current_value.toString())) {
            getCurrentQuery().showAttribute = false;
        }//from  w w w  . j a va 2 s  .  co  m
        current_state = getCurrentQuery().toDo;
        break;
    default:
        throwIllegalStateException("Not expecting a end show-attribute element");
    }
}

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From source file:org.apache.cocoon.transformation.LDAPTransformer.java

protected void endDerefLinkElement() {
    switch (current_state) {
    case LDAPTransformer.STATE_INSIDE_DEREF_LINK_ELEMENT:
        getCurrentQuery().deref_link = BooleanUtils.toBoolean(current_value.toString());
        current_state = getCurrentQuery().toDo;
        break;/*from   w w  w .java  2 s .c  o m*/
    default:
        throwIllegalStateException("Not expecting a end deref-link element");
    }
}

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From source file:org.apache.cocoon.transformation.LDAPTransformer.java

protected void endDebugElement() {
    switch (current_state) {
    case LDAPTransformer.STATE_INSIDE_DEBUG_ELEMENT:
        getCurrentQuery().debug = BooleanUtils.toBoolean(current_value.toString());
        current_state = getCurrentQuery().toDo;
        break;//  ww w.  jav a 2  s .co m
    default:
        throwIllegalStateException("Not expecting a end debug element");
    }
}

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From source file:org.apache.cocoon.transformation.LuceneIndexTransformer.java

public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
        throws SAXException {

    if (processing == STATE_GROUND) {
        if (LUCENE_URI.equals(namespaceURI) && LUCENE_QUERY_ELEMENT.equals(localName)) {
            String sCreate = atts.getValue(LUCENE_QUERY_CREATE_ATTRIBUTE);
            createIndex = BooleanUtils.toBoolean(sCreate);

            String analyzerClassname = atts.getValue(LUCENE_QUERY_ANALYZER_ATTRIBUTE);
            String indexDirectory = atts.getValue(LUCENE_QUERY_DIRECTORY_ATTRIBUTE);
            String mergeFactor = atts.getValue(LUCENE_QUERY_MERGE_FACTOR_ATTRIBUTE);

            queryConfiguration = new IndexerConfiguration(
                    analyzerClassname != null ? analyzerClassname : setupConfiguration.analyzerClassname,
                    indexDirectory != null ? indexDirectory : setupConfiguration.indexDirectory,
                    mergeFactor != null ? Integer.parseInt(mergeFactor) : setupConfiguration.mergeFactor);

            if (!createIndex) {
                // Not asked to create the index - but check if this is necessary anyway:
                try {
                    IndexReader reader = openReader();
                    reader.close();//from ww  w .  j  a v a2 s  . c o  m
                } catch (IOException ioe) {
                    // couldn't open the index - so recreate it
                    createIndex = true;
                }
            }
            // propagate the lucene:index to the next stage in the pipeline
            super.startElement(namespaceURI, localName, qName, atts);
            processing = STATE_QUERY;
        } else {
            super.startElement(namespaceURI, localName, qName, atts);
        }
    } else if (processing == STATE_QUERY) {
        // processing a lucene:index - expecting a lucene:document
        if (LUCENE_URI.equals(namespaceURI) && LUCENE_DOCUMENT_ELEMENT.equals(localName)) {
            this.bodyDocumentURL = atts.getValue(LUCENE_DOCUMENT_URL_ATTRIBUTE);
            if (this.bodyDocumentURL == null) {
                throw new SAXException("<lucene:document> must have @url attribute");
            }

            // Remember the time the document indexing began
            this.documentStartTime = System.currentTimeMillis();
            // remember these attributes so they can be passed on to the next stage in the pipeline,
            // when this document element is ended.
            this.documentAttributes = new AttributesImpl(atts);
            this.bodyText = new StringBuffer();
            this.bodyDocument = new Document();
            this.elementStack.clear();
            processing = STATE_DOCUMENT;
        } else {
            throw new SAXException("<lucene:index> element can contain only <lucene:document> elements!");
        }
    } else if (processing == STATE_DOCUMENT) {
        elementStack.push(new IndexHelperField(localName, new AttributesImpl(atts)));
    }
}

---

From source file:org.apache.cocoon.transformation.SimpleFormTransformer.java

/**
 * Handle input elements. Calls startCheckableElement or
 * startNonCheckableElement.//from   w w w.ja v  a 2  s  .  c  om
 */
protected void startInputElement(String uri, String name, String raw, Attributes attr) throws SAXException {

    // @value = request.getParameterValues(@name)
    String aName = getName(attr.getValue("name"));
    String fixed = attr.getValue(this.fixedName);

    if (getLogger().isDebugEnabled())
        getLogger().debug("startInputElement " + name + " attributes " + this.printAttributes(attr));
    if (aName == null || this.fixed || (fixed != null && BooleanUtils.toBoolean(fixed))) {
        this.relayStartElement(uri, name, raw, attr);

    } else {
        if (getLogger().isDebugEnabled())
            getLogger().debug("replacing");

        attr = this.normalizeAttributes(attr);

        AttributesImpl attributes = null;
        if (attr instanceof AttributesImpl) {
            attributes = (AttributesImpl) attr;
        } else {
            attributes = new AttributesImpl(attr);
        }
        String type = attributes.getValue("type");
        switch (((Integer) inputTypes.get(type, defaultType)).intValue()) {
        case TYPE_CHECKBOX:
        case TYPE_RADIO:
            this.startCheckableElement(aName, uri, name, raw, attributes);
            break;

        case TYPE_DEFAULT:
            this.startNonCheckableElement(aName, uri, name, raw, attributes);
            break;
        }
        this.values = null;
    }
}

---

From source file:org.apache.cocoon.transformation.SimpleFormTransformer.java

/**
 * Handle select elements. Sets up some instance variables for
 * following option elements.//  www. j av  a2 s  .co m
 */
protected void startSelectElement(String uri, String name, String raw, Attributes attr) throws SAXException {

    // this.values = request.getParameterValues(@name)
    String aName = getName(attr.getValue("name"));
    String fixed = attr.getValue(this.fixedName);
    this.values = null;
    if (getLogger().isDebugEnabled())
        getLogger().debug("startSelectElement " + name + " attributes " + this.printAttributes(attr));
    if (aName != null && !(this.fixed || (fixed != null && BooleanUtils.toBoolean(fixed)))) {
        if (attr.getIndex("multiple") > -1) {
            this.values = this.getValues(aName);
        } else {
            Object val = this.getNextValue(aName);
            if (val != null) {
                this.values = new Object[1];
                this.values[0] = val;
            } else {
                this.values = null;
            }
        }
        attr = this.normalizeAttributes(attr);
    }
    this.relayStartElement(uri, name, raw, attr);
}

---

From source file:org.apache.cocoon.transformation.SimpleFormTransformer.java

/**
 * Handles textarea elements. Skips nested events if request
 * parameter with same name exists./*  ww  w. j  a  va  2 s. c o m*/
 */
protected void startTextareaElement(String uri, String name, String raw, Attributes attributes)
        throws SAXException {

    String aName = getName(attributes.getValue("name"));
    String fixed = attributes.getValue(this.fixedName);
    Object value = null;
    if (getLogger().isDebugEnabled())
        getLogger().debug("startTextareaElement " + name + " attributes " + this.printAttributes(attributes));
    if (aName != null) {
        value = this.getNextValue(aName);
    }
    if (value == null || this.fixed || (fixed != null && BooleanUtils.toBoolean(fixed))) {
        this.relayStartElement(uri, name, raw, attributes);
    } else {
        if (getLogger().isDebugEnabled())
            getLogger().debug("replacing");
        this.relayStartElement(uri, name, raw, this.normalizeAttributes(attributes));
        String valString = String.valueOf(value);
        this.characters(valString.toCharArray(), 0, valString.length());
        // well, this doesn't really work out nicely. do it the hard way.
        if (this.ignoreEventsCount == 0)
            this.skipChildrenOnly = true;
        this.ignoreEventsCount++;
    }
}

---

From source file:org.apache.cocoon.transformation.SimpleFormTransformer.java

/**
 * Start processing a form element. Sets protection indicator if attribute
 * "fixed" is present and either "true" or "yes". Removes attribute "fixed"
 * if present.//w w  w  . j av  a 2 s.  c  om
 * @param uri The namespace of the element.
 * @param name The local name of the element.
 * @param raw The qualified name of the element.
 * @param attr The attributes of the element.
 */
protected void startFormElement(String uri, String name, String raw, Attributes attr) throws SAXException {

    String fixed = attr.getValue(this.fixedName);
    if (this.useFormName) {
        this.formName = attr.getValue("name");
    }
    if (fixed == null) {
        this.relayStartElement(uri, name, raw, attr);
    } else {
        if (!this.fixed && BooleanUtils.toBoolean(fixed)) {
            this.fixed = true;
        }
        // remove attributes not meant for client
        AttributesImpl attributes = null;
        if (attr instanceof AttributesImpl) {
            attributes = (AttributesImpl) attr;
        } else {
            attributes = new AttributesImpl(attr);
        }
        attributes.removeAttribute(attributes.getIndex(this.fixedName));
        this.relayStartElement(uri, name, raw, this.normalizeAttributes(attributes));
    }
}

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From source file:org.apache.cocoon.transformation.SimpleFormTransformer.java

/**
 * Start recording repeat element contents and push repeat expression and
 * variable to repeater stack. Only start recording, if no other recorder is
 * currently running./*www.  j  a  v a2 s  .c o  m*/
 *
 * @param uri
 * @param name
 * @param raw
 * @param attr
 * @throws SAXException
 */
protected void startRepeatElement(String uri, String name, String raw, Attributes attr) throws SAXException {

    if (this.recordingCount == 0) {
        if (!(this.fixed || BooleanUtils.toBoolean(attr.getValue(this.fixedName)))) {
            RepeaterStatus status = new RepeaterStatus("${" + attr.getValue("using") + "}", 0,
                    attr.getValue("on"));
            this.repeater.add(status);
            this.startRecording();
            this.recordingCount++;
        } else {
            this.relayStartElement(uri, name, raw, attr);
        }
    } else {
        this.relayStartElement(uri, name, raw, attr);
        this.recordingCount++;
    }
}

---

From source file:org.apache.cocoon.xml.dom.DOMUtil.java

/**
 * Get the boolean value of the node specified by the XPath.
 * This works similar to xsl:value-of. If the node exists and has a value
 * this value is converted to a boolean, e.g. "true" or "false" as value
 * will result into the corresponding boolean values.
 * If the node does not exist, the <CODE>defaultValue</CODE> is returned.
 *
 * @param root The node to start the search.
 * @param path XPath search expression./*w  w w. j  av a 2s.  c  o m*/
 * @param defaultValue Default boolean value.
 * @return     The value of the node or <CODE>defaultValue</CODE>
 */
public static boolean getValueOfNodeAsBoolean(XPathProcessor processor, Node root, String path,
        boolean defaultValue) throws ProcessingException {
    String value = getValueOfNode(processor, root, path);
    if (value != null) {
        return BooleanUtils.toBoolean(value);
    }
    return defaultValue;
}

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