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/*******************************************************************************
* Copyright (c) 2005 IBM 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.pde.internal.core.builders;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.osgi.util.NLS;
import org.eclipse.pde.core.plugin.IPluginModelBase;
import org.eclipse.pde.internal.core.PDECore;
import org.eclipse.pde.internal.core.PDECoreMessages;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
public abstract class PluginBaseErrorReporter extends ExtensionsErrorReporter {
public PluginBaseErrorReporter(IFile file) {
super(file);
}
/* (non-Javadoc)
* @see org.eclipse.pde.internal.builders.ExtensionsErrorReporter#validateContent(org.eclipse.core.runtime.IProgressMonitor)
*/
public void validateContent(IProgressMonitor monitor) {
Element element = getDocumentRoot();
if (element == null)
return;
String elementName = element.getNodeName();
if (!getRootElementName().equals(elementName)) {
reportIllegalElement(element, CompilerFlags.ERROR);
} else {
validateTopLevelAttributes(element);
NodeList children = element.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
if (monitor.isCanceled())
break;
Element child = (Element)children.item(i);
String name = child.getNodeName();
if (name.equals("extension")) { //$NON-NLS-1$
validateExtension(child);
} else if (name.equals("extension-point")) { //$NON-NLS-1$
validateExtensionPoint(child);
} else if (name.equals("runtime")){ //$NON-NLS-1$
validateRuntime(child);
} else if (name.equals("requires")) { //$NON-NLS-1$
validateRequires(child);
} else {
int severity = CompilerFlags.getFlag(fProject, CompilerFlags.P_UNKNOWN_ELEMENT);
if (severity != CompilerFlags.IGNORE)
reportIllegalElement(element, severity);
}
}
}
}
protected void validateTopLevelAttributes(Element element) {
if (assertAttributeDefined(element, "id", CompilerFlags.ERROR)) { //$NON-NLS-1$
validatePluginID(element, element.getAttributeNode("id")); //$NON-NLS-1$
}
if (assertAttributeDefined(element, "version", CompilerFlags.ERROR)) { //$NON-NLS-1$
validateVersionAttribute(element, element.getAttributeNode("version")); //$NON-NLS-1$
}
if (assertAttributeDefined(element, "name", CompilerFlags.ERROR)) { //$NON-NLS-1$
validateTranslatableString(element, element.getAttributeNode("name"), true); //$NON-NLS-1$
}
Attr attr = element.getAttributeNode("provider-name"); //$NON-NLS-1$
if (attr != null)
validateTranslatableString(element, attr, true);
}
protected abstract String getRootElementName();
protected void validateRequires(Element element) {
int severity = CompilerFlags.getFlag(fProject, CompilerFlags.P_UNKNOWN_ELEMENT);
NodeList children = element.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Element child = (Element)children.item(i);
if (child.getNodeName().equals("import")) { //$NON-NLS-1$
validateImport(child);
} else if (severity != CompilerFlags.IGNORE) {
reportIllegalElement(child, severity);
}
}
}
protected void validateImport(Element element) {
if (assertAttributeDefined(element, "plugin", CompilerFlags.ERROR)) { //$NON-NLS-1$
validatePluginIDRef(element, element.getAttributeNode("plugin")); //$NON-NLS-1$
}
Attr attr = element.getAttributeNode("version"); //$NON-NLS-1$
if (attr != null)
validateVersionAttribute(element, attr);
attr = element.getAttributeNode("match"); //$NON-NLS-1$
if (attr != null)
validateMatch(element, attr);
attr = element.getAttributeNode("export"); //$NON-NLS-1$
if (attr != null)
validateBoolean(element, attr);
attr = element.getAttributeNode("optional"); //$NON-NLS-1$
if (attr != null)
validateBoolean(element, attr);
}
protected void validateRuntime(Element element) {
int severity = CompilerFlags.getFlag(fProject, CompilerFlags.P_UNKNOWN_ELEMENT);
NodeList children = element.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Element child = (Element)children.item(i);
if (child.getNodeName().equals("library")) { //$NON-NLS-1$
validateLibrary(child);
} else if (severity != CompilerFlags.IGNORE) {
reportIllegalElement(child, severity);
}
}
}
protected void validateLibrary(Element element) {
assertAttributeDefined(element, "name", CompilerFlags.ERROR); //$NON-NLS-1$
int unknownSev = CompilerFlags.getFlag(fProject, CompilerFlags.P_UNKNOWN_ELEMENT);
int deprecatedSev = CompilerFlags.getFlag(fProject, CompilerFlags.P_DEPRECATED);
NodeList children = element.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Element child = (Element)children.item(i);
String elementName = child.getNodeName();
if ("export".equals(elementName)) { //$NON-NLS-1$
assertAttributeDefined(child, "name", CompilerFlags.ERROR); //$NON-NLS-1$
} else if ("packages".equals(elementName)) { //$NON-NLS-1$
if (deprecatedSev != CompilerFlags.IGNORE) {
reportDeprecatedElement(child, deprecatedSev);
}
} else if (unknownSev != CompilerFlags.IGNORE) {
reportIllegalElement(child, unknownSev);
}
}
}
protected void validatePluginIDRef(Element element, Attr attr) {
if(!validatePluginID(element, attr)){
return;
}
int severity = CompilerFlags
.getFlag(fProject, CompilerFlags.P_UNRESOLVED_IMPORTS);
if ("true".equals(element.getAttribute("optional")) && severity == CompilerFlags.ERROR) //$NON-NLS-1$ //$NON-NLS-2$
severity = CompilerFlags.WARNING;
if (severity != CompilerFlags.IGNORE) {
IPluginModelBase model = PDECore.getDefault().getModelManager().findModel(attr.getValue());
if (model == null || !model.isEnabled()) {
report(NLS.bind(PDECoreMessages.Builders_Manifest_dependency, attr.getValue()),
getLine(element, attr.getName()),
severity);
}
}
}
private void reportDeprecatedElement(Element element, int severity) {
report(NLS.bind(PDECoreMessages.Builders_Manifest_deprecated_3_0, element.getNodeName()), getLine(element), severity);
}
}
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