sun j2ee java ee源码

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov. // Jad home page: http://kpdus.tripod.com/jad.html // Decompiler options: packimports(3) fieldsfirst ansi space // Source File Name: UIComponentBase.java package javax.faces.component; import java.beans.*; import java.io.IOException; import java.io.Serializable; import java.lang.reflect.*; import java.util.*; import java.util.logging.Level; import java.util.logging.Logger; import javax.el.ELException; import javax.el.ValueExpression; import javax.faces.FacesException; import javax.faces.context.FacesContext; import javax.faces.el.ValueBinding; import javax.faces.event.*; import javax.faces.render.RenderKit; import javax.faces.render.Renderer; // Referenced classes of package javax.faces.component: // UIComponent, NamingContainer, StateHolderSaver, UIViewRoot, // ValueBindingValueExpressionAdapter, ValueExpressionValueBindingAdapter, ContextCallback public abstract class UIComponentBase extends UIComponent { private class AttributesMap implements Map, Serializable { private Map attributes; final UIComponentBase this$0; public boolean containsKey(Object keyObj) { String key = (String)keyObj; PropertyDescriptor pd = getPropertyDescriptor(key); if (pd == null) { if (attributes != null) return attributes.containsKey(key); else return false; } else { return false; } } public Object get(Object keyObj) { String key; PropertyDescriptor pd; key = (String)keyObj; if (key == null) throw new NullPointerException(); pd = getPropertyDescriptor(key); if (pd == null) break MISSING_BLOCK_LABEL_90; Method readMethod = pd.getReadMethod(); if (readMethod != null) return readMethod.invoke(UIComponentBase.this, UIComponentBase.empty); try { throw new IllegalArgumentException(key); } catch (IllegalAccessException e) { throw new FacesException(e); } catch (InvocationTargetException e) { throw new FacesException(e.getTargetException()); } ValueExpression ve; Object result; if (attributes != null && attributes.containsKey(key)) return attributes.get(key); ve = getValueExpression(key); if (ve == null) break MISSING_BLOCK_LABEL_171; result = null; result = ve.getValue(getFacesContext().getELContext()); return result; ELException e; e; throw new FacesException(e); return null; } public Object put(Object keyValue, Object value) { String key; PropertyDescriptor pd; if (keyValue == null) throw new NullPointerException(); if (!(keyValue instanceof String)) throw new ClassCastException("Key must be a String"); key = keyValue.toString(); pd = getPropertyDescriptor(key); if (pd == null) break MISSING_BLOCK_LABEL_149; Object result; result = null; Method readMethod = pd.getReadMethod(); if (readMethod != null) result = readMethod.invoke(UIComponentBase.this, UIComponentBase.empty); Method writeMethod = pd.getWriteMethod(); if (writeMethod != null) writeMethod.invoke(UIComponentBase.this, new Object[] { value }); else throw new IllegalArgumentException(); return result; IllegalAccessException e; e; throw new FacesException(e); e; throw new FacesException(e.getTargetException()); if (value == null) throw new NullPointerException(); if (attributes == null) initMap(); return attributes.put(key, value); } public void putAll(Map map) { if (map == null) throw new NullPointerException(); if (attributes == null) initMap(); attributes.putAll(map); } public Object remove(Object keyObj) { String key = (String)keyObj; if (key == null) throw new NullPointerException(); PropertyDescriptor pd = getPropertyDescriptor(key); if (pd != null) throw new IllegalArgumentException(key); if (attributes != null) return attributes.remove(key); else return null; } public int size() { return attributes == null ? 0 : attributes.size(); } public boolean isEmpty() { return attributes == null || attributes.isEmpty(); } public boolean containsValue(Object value) { return attributes != null && attributes.containsValue(value); } public void clear() { if (attributes != null) attributes.clear(); } public Set keySet() { return attributes == null ? Collections.EMPTY_SET : attributes.keySet(); } public Collection values() { return ((Collection) (attributes == null ? Collections.EMPTY_LIST : attributes.values())); } public Set entrySet() { return attributes == null ? Collections.EMPTY_SET : attributes.entrySet(); } Map getBackingAttributes() { return attributes; } public boolean equals(Object o) { Map t; if (o == this) return true; if (!(o instanceof Map)) return false; t = (Map)o; if (t.size() != size()) return false; Iterator i$ = entrySet().iterator(); _L2: Object key; Object value; do { if (!i$.hasNext()) break MISSING_BLOCK_LABEL_147; Object e = i$.next(); java.util.Map.Entry entry = (java.util.Map.Entry)e; key = entry.getKey(); value = entry.getValue(); if (value != null) continue; /* Loop/switch isn't completed */ } while (t.get(key) == null && t.containsKey(key)); return false; if (value.equals(t.get(key))) goto _L2; else goto _L1 _L1: return false; ClassCastException unused; unused; return false; unused; return false; return true; } public int hashCode() { int h = 0; for (Iterator i$ = entrySet().iterator(); i$.hasNext();) { Object o = i$.next(); h += o.hashCode(); } return h; } private void initMap() { attributes = new HashMap(8); } private AttributesMap() { this$0 = UIComponentBase.this; super(); } private AttributesMap(Map attributes) { this$0 = UIComponentBase.this; super(); this.attributes = attributes; } } private class ChildrenList extends ArrayList { final UIComponentBase this$0; public void add(int index, UIComponent element) { if (element == null) throw new NullPointerException(); if (index < 0 || index > size()) { throw new IndexOutOfBoundsException(); } else { eraseParent(element); element.setParent(UIComponentBase.this); super.add(index, element); return; } } public boolean add(UIComponent element) { if (element == null) { throw new NullPointerException(); } else { eraseParent(element); element.setParent(UIComponentBase.this); return super.add(element); } } public boolean addAll(Collection collection) { Iterator elements = (new ArrayList(collection)).iterator(); boolean changed; for (changed = false; elements.hasNext(); changed = true) { UIComponent element = (UIComponent)elements.next(); if (element == null) throw new NullPointerException(); add(element); } return changed; } public boolean addAll(int index, Collection collection) { Iterator elements = (new ArrayList(collection)).iterator(); boolean changed; for (changed = false; elements.hasNext(); changed = true) { UIComponent element = (UIComponent)elements.next(); if (element == null) throw new NullPointerException(); add(index++, element); } return changed; } public void clear() { int n = size(); if (n < 1) return; for (int i = 0; i < n; i++) { UIComponent child = (UIComponent)get(i); child.setParent(null); }