| /******************************************************************************* |
| * Copyright (c) 2011 Oracle. 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 - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.jaxb.core.internal.context.java; |
| |
| import java.util.List; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.utility.Filter; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.StringTools; |
| import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable; |
| import org.eclipse.jpt.jaxb.core.context.JaxbSchemaComponentRef; |
| import org.eclipse.jpt.jaxb.core.context.java.JavaContextNode; |
| import org.eclipse.jpt.jaxb.core.internal.validation.DefaultValidationMessages; |
| import org.eclipse.jpt.jaxb.core.internal.validation.JaxbValidationMessages; |
| import org.eclipse.jpt.jaxb.core.resource.java.SchemaComponentRefAnnotation; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| |
| public abstract class AbstractJavaSchemaComponentRef |
| extends AbstractJavaContextNode |
| implements JaxbSchemaComponentRef { |
| |
| protected String specifiedNamespace; |
| |
| protected String specifiedName; |
| |
| |
| public AbstractJavaSchemaComponentRef(JavaContextNode parent) { |
| super(parent); |
| this.specifiedNamespace = buildSpecifiedNamespace(); |
| this.specifiedName = buildSpecifiedName(); |
| } |
| |
| |
| @Override |
| public JavaContextNode getParent() { |
| return (JavaContextNode) super.getParent(); |
| } |
| |
| protected abstract SchemaComponentRefAnnotation getAnnotation(boolean createIfNull); |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| setSpecifiedNamespace_(buildSpecifiedNamespace()); |
| setSpecifiedName_(buildSpecifiedName()); |
| } |
| |
| |
| // ***** namespace ***** |
| |
| public String getNamespace() { |
| return StringTools.stringIsEmpty(getSpecifiedNamespace()) ? // namespace="" is actually interpreted as unspecified by JAXB tools |
| getDefaultNamespace() : getSpecifiedNamespace(); |
| } |
| |
| public abstract String getDefaultNamespace(); |
| |
| public String getSpecifiedNamespace() { |
| return this.specifiedNamespace; |
| } |
| |
| public void setSpecifiedNamespace(String newSpecifiedNamespace) { |
| getAnnotation(true).setNamespace(newSpecifiedNamespace); |
| this.setSpecifiedNamespace_(newSpecifiedNamespace); |
| } |
| |
| protected void setSpecifiedNamespace_(String newSpecifiedNamespace) { |
| String oldNamespace = this.specifiedNamespace; |
| this.specifiedNamespace = newSpecifiedNamespace; |
| firePropertyChanged(SPECIFIED_NAMESPACE_PROPERTY, oldNamespace, newSpecifiedNamespace); |
| } |
| |
| protected String buildSpecifiedNamespace() { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return annotation == null ? null : annotation.getNamespace(); |
| } |
| |
| |
| // ***** name ***** |
| |
| public String getName() { |
| return this.getSpecifiedName() == null ? getDefaultName() : getSpecifiedName(); |
| } |
| |
| public abstract String getDefaultName(); |
| |
| public String getSpecifiedName() { |
| return this.specifiedName; |
| } |
| |
| public void setSpecifiedName(String newSpecifiedName) { |
| getAnnotation(true).setName(newSpecifiedName); |
| setSpecifiedName_(newSpecifiedName); |
| } |
| |
| protected void setSpecifiedName_(String newSpecifiedName) { |
| String old = this.specifiedName; |
| this.specifiedName = newSpecifiedName; |
| firePropertyChanged(SPECIFIED_NAME_PROPERTY, old, newSpecifiedName); |
| } |
| |
| protected String buildSpecifiedName() { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return annotation == null ? null : annotation.getName(); |
| } |
| |
| |
| // ***** content assist ***** |
| |
| @Override |
| public Iterable<String> getJavaCompletionProposals( |
| int pos, Filter<String> filter, CompilationUnit astRoot) { |
| Iterable<String> result = super.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| |
| if (namespaceTouches(pos, astRoot)) { |
| return getNamespaceProposals(filter); |
| } |
| |
| if (nameTouches(pos, astRoot)) { |
| return getNameProposals(filter); |
| } |
| |
| return EmptyIterable.instance(); |
| } |
| |
| protected boolean namespaceTouches(int pos, CompilationUnit astRoot) { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return (annotation == null) ? false : annotation.namespaceTouches(pos, astRoot); |
| } |
| |
| protected abstract Iterable<String> getNamespaceProposals(Filter<String> filter); |
| |
| protected boolean nameTouches(int pos, CompilationUnit astRoot) { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return (annotation == null) ? false : annotation.nameTouches(pos, astRoot); |
| } |
| |
| protected abstract Iterable<String> getNameProposals(Filter<String> filter); |
| |
| |
| // ***** validation ***** |
| |
| @Override |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return getParent().getValidationTextRange(astRoot); |
| } |
| |
| protected TextRange getNamespaceTextRange(CompilationUnit astRoot) { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return (annotation == null) ? null : getTextRange(annotation.getNamespaceTextRange(astRoot), astRoot); |
| } |
| |
| protected TextRange getNameTextRange(CompilationUnit astRoot) { |
| SchemaComponentRefAnnotation annotation = getAnnotation(false); |
| return (annotation == null) ? null : getTextRange(annotation.getNameTextRange(astRoot), astRoot); |
| } |
| |
| protected TextRange getTextRange(TextRange textRange, CompilationUnit astRoot) { |
| return (textRange != null) ? textRange : getParent().getValidationTextRange(astRoot); |
| } |
| |
| /** |
| * e.g. "XML element" |
| */ |
| protected abstract String getSchemaComponentTypeDescription(); |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| |
| validateName(messages, reporter, astRoot); |
| |
| if (! StringTools.stringIsEmpty(getName())) { |
| validateSchemaComponentRef(messages, reporter, astRoot); |
| } |
| } |
| |
| protected void validateName(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| if (StringTools.stringIsEmpty(getName())) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.SCHEMA_COMPONENT_REF__MISSING_NAME, |
| new String[] { getSchemaComponentTypeDescription() }, |
| this, |
| getNameTextRange(astRoot))); |
| } |
| } |
| |
| protected abstract void validateSchemaComponentRef(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot); |
| |
| protected IMessage getUnresolveSchemaComponentMessage(CompilationUnit astRoot) { |
| return DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.SCHEMA_COMPONENT_REF__UNRESOLVED_COMPONENT, |
| new String[] { getSchemaComponentTypeDescription(), getNamespace(), getName() }, |
| this, |
| getValidationTextRange(astRoot)); |
| } |
| } |