diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/util/JDTBeanPropertyWorkingCopy.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/util/JDTBeanPropertyWorkingCopy.java | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/util/JDTBeanPropertyWorkingCopy.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/util/JDTBeanPropertyWorkingCopy.java deleted file mode 100644 index 4179f0901..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/util/JDTBeanPropertyWorkingCopy.java +++ /dev/null @@ -1,193 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2007 Oracle Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.util; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.jdt.core.IMethod; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jst.jsf.common.JSFCommonPlugin; - -/** - * A writable version of the JDTBeanProperty object - * - * This class may not be sub-classed by clients - * - * @author cbateman - * - */ -public class JDTBeanPropertyWorkingCopy extends JDTBeanProperty -{ - private final List _setters; - - /** - * the IMethod for the boolean "is" accessor method - */ - private IMethod _isGetter; - - private final Map<String, String> _resolvedSignatureMap; - - /** - * @param type - * @param resolvedSignatureMap - */ - public JDTBeanPropertyWorkingCopy(IType type, Map<String, String> resolvedSignatureMap) - { - super(type); - _setters = new ArrayList(); - _resolvedSignatureMap = resolvedSignatureMap; - } - /** - * Constructor - * @param type - */ - public JDTBeanPropertyWorkingCopy(IType type) - { - super(type); - _setters = new ArrayList(); - _resolvedSignatureMap = new HashMap<String, String>(); - } - - /** - * @return the bean properties spawned from this working copy - * Normally, there is only one property in the array, however, - * since this working copy represents all properties with the same - * name, there could be multiple properties since setters can - * be overloaded by name and could result in zero or one readable - * properties plus zero or more write-only properties with the same - * name. I can't see anywhere in the spec that covers this - * boundary case - */ - public JDTBeanProperty toValueObject() - { - // if the isGetter is present that it takes precedence - // over the the normal getter - IMethod getter = getIsGetter() != null ? - getIsGetter() : getGetter(); - IMethod matchedSetter = null; - - if (getter != null) - { - matchedSetter = determineMatchedSetter(getter); - } - // if there's no getter than pick any setter: there - // are bigger problem when there's no getter than - // ambiguous setters - else if (_setters.size() > 0) - { - matchedSetter = (IMethod) _setters.get(0); - } - - JDTBeanProperty beanProp = new JDTBeanProperty(_type); - beanProp.setGetter(getter); - beanProp.setSetter(matchedSetter); - return beanProp; - - } - - private IMethod determineMatchedSetter(IMethod getter) - { - IMethod matchedSetter = null; - - // if there are no setters, there is no point in proceeding - if (_setters.size() < 1) - { - return null; - } - - try - { - final String getterSig = getResolvedSignature(_type, getter.getReturnType()); - FIND_MATCHING_SETTER:for - (final Iterator it = _setters.iterator(); it.hasNext();) - { - final IMethod setter = (IMethod) it.next(); - assert (setter.getNumberOfParameters() == 1); - final String paramSig = - getResolvedSignature - (_type,setter.getParameterTypes()[0]); - - if (paramSig.equals(getterSig)) - { - // we've found our match since only one - // setter with the same name as the getter - // can have the same matching type for a - // single arg method - matchedSetter = setter; - break FIND_MATCHING_SETTER; - } - } - } - catch (JavaModelException jme) - { - JSFCommonPlugin.log(jme, "Error determining getter return type, bean properties analysis may be inaccurate"); //$NON-NLS-1$ - } - - return matchedSetter; - } - - //@Override - public void setGetter(IMethod getter) { - super.setGetter(getter); - } - - /** - * @param isGetter - */ - public void setIsGetter(IMethod isGetter) { - _isGetter = isGetter; - } - - /** - * @param setter - */ - public void addSetter(IMethod setter) { - if (setter != null - && setter.getNumberOfParameters() == 1) - { - _setters.add(setter); - } - } - - /** - * Not supported on working copy. This is synthetically generated - * on toValueObject() - * @return nothing; throws exception - */ - public final IMethod getSetter() - { - throw new UnsupportedOperationException("Setter not calculated in working copy. Call toValueObject().getSetter()"); //$NON-NLS-1$ - } - - /** - * @return the "is" getter method or null if not found - */ - public IMethod getIsGetter() { - return _isGetter; - } - - private String getResolvedSignature(final IType type, final String unresolved) - { - String resolved = _resolvedSignatureMap.get(unresolved); - - if (resolved == null) - { - resolved = TypeUtil.resolveTypeSignature(_type, unresolved); - _resolvedSignatureMap.put(unresolved, resolved); - } - return resolved; - } -} |