Java AttributeList.getLength方法代码示例

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
 * Configures an object using an introspection handler.
 *
 * @param target The target object to be configured.
 *               Must not be <code>null</code>.
 * @param attrs  A list of attributes to configure within the target.
 *               Must not be <code>null</code>.
 * @param project The project containing the target.
 *                Must not be <code>null</code>.
 *
 * @deprecated since 1.6.x.
 *             Use IntrospectionHelper for each property.
 *
 * @exception BuildException if any of the attributes can't be handled by
 *                           the target
 */
public static void configure(Object target, AttributeList attrs,
                             Project project) throws BuildException {
    if (target instanceof TypeAdapter) {
        target = ((TypeAdapter) target).getProxy();
    }
    IntrospectionHelper ih = IntrospectionHelper.getHelper(project, target.getClass());

    for (int i = 0, length = attrs.getLength(); i < length; i++) {
        // reflect these into the target
        String value = replaceProperties(project, attrs.getValue(i), project.getProperties());
        try {
            ih.setAttribute(project, target, attrs.getName(i).toLowerCase(Locale.ENGLISH), value);
        } catch (BuildException be) {
            // id attribute must be set externally
            if (!attrs.getName(i).equals("id")) {
                throw be;
            }
        }
    }
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
 * Set the attribute list, discarding previous contents.
 *
 * <p>This method allows an application writer to reuse an
 * attribute list easily.</p>
 *
 * @param atts The attribute list to copy.
 */
public void setAttributeList (AttributeList atts)
{
    int count = atts.getLength();

    clear();

    for (int i = 0; i < count; i++) {
        addAttribute(atts.getName(i), atts.getType(i), atts.getValue(i));
    }
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
    * Set the attribute list, discarding previous contents.
    *
    * <p>This method allows an application writer to reuse an
    * attribute list easily.</p>
    *
    * @param atts The attribute list to copy.
    */
   public void setAttributeList (AttributeList atts)
   {
int count = atts.getLength();

clear();

for (int i = 0; i < count; i++) {
    addAttribute(atts.getName(i), atts.getType(i), atts.getValue(i));
}
   }
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
 * Set the attribute list, discarding previous contents.
 *
 * <p>This method allows an application writer to reuse an
 * attribute list easily.</p>
 *
 * @param atts The attribute list to copy.
 */
public void setAttributeList (AttributeList atts)
{
int count = atts.getLength();

clear();

for (int i = 0; i < count; i++) {
    addAttribute(atts.getName(i), atts.getType(i), atts.getValue(i));
}
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
 * Sets the attributes for the wrapped element.
 *
 * @param attributes List of attributes defined in the XML for this
 *                   element. May be <code>null</code>.
 * @deprecated since 1.6.x.
 */
@Deprecated
public synchronized void setAttributes(AttributeList attributes) {
    this.attributes = new AttributeListImpl(attributes);
    for (int i = 0; i < attributes.getLength(); i++) {
        setAttribute(attributes.getName(i), attributes.getValue(i));
    }
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
public synchronized void startElement( String tagName, AttributeList attrList )
       throws SAXException
   {
       ElementImpl elem;
       int         i;
       
if ( tagName == null )
    throw new SAXException( "HTM004 Argument 'tagName' is null." );

// If this is the root element, this is the time to create a new document,
// because only know we know the document element name and namespace URI.
if ( _document == null )
{
    // No need to create the element explicitly.
    _document = new HTMLDocumentImpl();
    elem = (ElementImpl) _document.getDocumentElement();
    _current = elem;
    if ( _current == null )
	throw new SAXException( "HTM005 State error: Document.getDocumentElement returns null." );

    // Insert nodes (comment and PI) that appear before the root element.
    if ( _preRootNodes != null )
    {
	for ( i = _preRootNodes.size() ; i-- > 0 ; )
	    _document.insertBefore( (Node) _preRootNodes.elementAt( i ), elem );
	_preRootNodes = null;
    }
     
}
else
{
    // This is a state error, indicates that document has been parsed in full,
    // or that there are two root elements.
    if ( _current == null )
	throw new SAXException( "HTM006 State error: startElement called after end of document element." );
    elem = (ElementImpl) _document.createElement( tagName );
    _current.appendChild( elem );
    _current = elem;
}

// Add the attributes (specified and not-specified) to this element.
       if ( attrList != null )
       {
           for ( i = 0 ; i < attrList.getLength() ; ++ i )
               elem.setAttribute( attrList.getName( i ), attrList.getValue( i ) );
       }
   }
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/**
 * Initialisation routine called after handler creation
 * with the element name and attributes. The attributes which
 * this handler can deal with are: <code>"default"</code>,
 * <code>"name"</code>, <code>"id"</code> and <code>"basedir"</code>.
 *
 * @param tag Name of the element which caused this handler
 *            to be created. Should not be <code>null</code>.
 *            Ignored in this implementation.
 * @param attrs Attributes of the element which caused this
 *              handler to be created. Must not be <code>null</code>.
 *
 * @exception SAXParseException if an unexpected attribute is
 *            encountered or if the <code>"default"</code> attribute
 *            is missing.
 */
public void init(String tag, AttributeList attrs) throws SAXParseException {
    String def = null;
    String name = null;
    String id = null;
    String baseDir = null;

    for (int i = 0; i < attrs.getLength(); i++) {
        String key = attrs.getName(i);
        String value = attrs.getValue(i);

        if ("default".equals(key)) {
            def = value;
        } else if ("name".equals(key)) {
            name = value;
        } else if ("id".equals(key)) {
            id = value;
        } else if ("basedir".equals(key)) {
            baseDir = value;
        } else {
            throw new SAXParseException(
                    "Unexpected attribute \"" + attrs.getName(i)
                    + "\"", helperImpl.locator);
        }
    }

    if (def != null && !def.isEmpty()) {
        helperImpl.project.setDefault(def);
    } else {
        throw new BuildException("The default attribute is required");
    }

    if (name != null) {
        helperImpl.project.setName(name);
        helperImpl.project.addReference(name, helperImpl.project);
    }

    if (id != null) {
        helperImpl.project.addReference(id, helperImpl.project);
    }

    if (helperImpl.project.getProperty("basedir") != null) {
        helperImpl.project.setBasedir(helperImpl.project.getProperty("basedir"));
    } else {
        if (baseDir == null) {
            helperImpl.project.setBasedir(helperImpl.buildFileParent.getAbsolutePath());
        } else {
            // check whether the user has specified an absolute path
            if ((new File(baseDir)).isAbsolute()) {
                helperImpl.project.setBasedir(baseDir);
            } else {
                File resolvedBaseDir = FILE_UTILS.resolveFile(helperImpl.buildFileParent,
                        baseDir);
                helperImpl.project.setBaseDir(resolvedBaseDir);
            }
        }
    }

    helperImpl.project.addTarget("", helperImpl.implicitTarget);
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/** Start element. */
public void startElement(String name, AttributeList attrs) {
    fElementCount++;
    fAttributeCount += attrs != null ? attrs.getLength() : 0;
}
 

import org.xml.sax.AttributeList; //导入方法依赖的package包/类
/** Start element. */
public void startElement(String name, AttributeList attributes)
    throws SAXException {

    printIndent();
    fOut.print("startElement(");
    fOut.print("name=");
    printQuotedString(name);
    fOut.print(',');
    fOut.print("attributes=");
    if (attributes == null) {
        fOut.println("null");
    }
    else {
        fOut.print('{');
        int length = attributes.getLength();
        for (int i = 0; i < length; i++) {
            if (i > 0) {
                System.out.print(',');
            }
            String attrName = attributes.getName(i);
            String attrType = attributes.getType(i);
            String attrValue = attributes.getValue(i);
            fOut.print('{');
            fOut.print("name=");
            printQuotedString(attrName);
            fOut.print(',');
            fOut.print("type=");
            printQuotedString(attrType);
            fOut.print(',');
            fOut.print("value=");
            printQuotedString(attrValue);
            fOut.print('}');
        }
        fOut.print('}');
    }
    fOut.println(')');
    fOut.flush();
    fIndent++;

}