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This is the master POM file for Oracle's Implementation of the JSF 2.1 Specification.
/*
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* permission notice:
*
* Copyright 2005-2007 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package com.sun.faces.facelets.tag;
import javax.faces.view.facelets.TagAttribute;
import javax.faces.view.facelets.TagAttributes;
import java.util.*;
/**
* A set of TagAttributesImpl, usually representing all attributes on a Tag.
*
* @see javax.faces.view.facelets.TagAttribute
* @author Jacob Hookom
* @version $Id: TagAttributesImpl.java 10330 2012-07-25 13:26:01Z mriem $
*/
public final class TagAttributesImpl extends TagAttributes {
private final static TagAttribute[] EMPTY = new TagAttribute[0];
private final TagAttribute[] attrs;
private final String[] ns;
private final List nsattrs;
/**
*
*/
public TagAttributesImpl(TagAttribute[] attrs) {
this.attrs = attrs;
// grab namespaces
int i = 0;
Set set = new HashSet();
for (i = 0; i < this.attrs.length; i++) {
set.add(this.attrs[i].getNamespace());
}
this.ns = (String[]) set.toArray(new String[set.size()]);
Arrays.sort(ns);
// assign attrs
this.nsattrs = new ArrayList();
for (i = 0; i < ns.length; i++) {
nsattrs.add(i, new ArrayList());
}
int nsIdx = 0;
for (i = 0; i < this.attrs.length; i++) {
nsIdx = Arrays.binarySearch(ns, this.attrs[i].getNamespace());
((List) nsattrs.get(nsIdx)).add(this.attrs[i]);
}
for (i = 0; i < ns.length; i++) {
List r = (List) nsattrs.get(i);
nsattrs.set(i, r.toArray(new TagAttribute[r.size()]));
}
}
/**
* Return an array of all TagAttributesImpl in this set
*
* @return a non-null array of TagAttributesImpl
*/
@Override
public TagAttribute[] getAll() {
return this.attrs;
}
/**
* Using no namespace, find the TagAttribute
*
* @see #get(String, String)
* @param localName
* tag attribute name
* @return the TagAttribute found, otherwise null
*/
@Override
public TagAttribute get(String localName) {
return get("", localName);
}
/**
* Find a TagAttribute that matches the passed namespace and local name.
*
* @param ns
* namespace of the desired attribute
* @param localName
* local name of the attribute
* @return a TagAttribute found, otherwise null
*/
@Override
public TagAttribute get(String ns, String localName) {
if (ns != null && localName != null) {
int idx = Arrays.binarySearch(this.ns, ns);
if (idx >= 0) {
TagAttribute[] uia = (TagAttribute[]) this.nsattrs.get(idx);
for (int i = 0; i < uia.length; i++) {
if (localName.equals(uia[i].getLocalName())) {
return uia[i];
}
}
}
}
return null;
}
/**
* Get all TagAttributesImpl for the passed namespace
*
* @param namespace
* namespace to search
* @return a non-null array of TagAttributesImpl
*/
@Override
public TagAttribute[] getAll(String namespace) {
int idx = 0;
if (namespace == null) {
idx = Arrays.binarySearch(this.ns, "");
} else {
idx = Arrays.binarySearch(this.ns, namespace);
}
if (idx >= 0) {
return (TagAttribute[]) this.nsattrs.get(idx);
}
return EMPTY;
}
/**
* A list of Namespaces found in this set
*
* @return a list of Namespaces found in this set
*/
@Override
public String[] getNamespaces() {
return this.ns;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < this.attrs.length; i++) {
sb.append(this.attrs[i]);
sb.append(' ');
}
if (sb.length() > 1) {
sb.setLength(sb.length() - 1);
}
return sb.toString();
}
}