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Remove unnecessary attributes of plugin element in feature.xml
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This commit removes some of the unused attributes of plugin element,
 which are redundant and are never read from a feature.xml file:
 install-size, fragment, download size and unpack attributes.
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@alshamams
alshamams committed Oct 9, 2023
1 parent bcf2c51 commit a496ac2
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Showing 16 changed files with 16 additions and 379 deletions.
18 changes: 5 additions & 13 deletions ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/builders/FeatureErrorReporter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,6 @@
import org.eclipse.pde.internal.core.ibundle.IBundlePluginModel;
import org.eclipse.pde.internal.core.ibundle.IManifestHeader;
import org.eclipse.pde.internal.core.ifeature.IFeatureModel;
import org.eclipse.pde.internal.core.util.CoreUtility;
import org.eclipse.pde.internal.core.util.IdUtil;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
Expand Down Expand Up @@ -110,12 +109,11 @@ private void validatePlugins(Element parent) {
assertAttributeDefined(plugin, "id", CompilerFlags.ERROR); //$NON-NLS-1$
assertAttributeDefined(plugin, "version", CompilerFlags.ERROR); //$NON-NLS-1$
NamedNodeMap attributes = plugin.getAttributes();
boolean isFragment = plugin.getAttribute("fragment").equals("true"); //$NON-NLS-1$ //$NON-NLS-2$
for (int j = 0; j < attributes.getLength(); j++) {
Attr attr = (Attr) attributes.item(j);
String name = attr.getName();
if (name.equals("id")) { //$NON-NLS-1$
validatePluginExists(plugin, attr, isFragment);
validatePluginExists(plugin, attr);
} else if (name.equals("version")) { //$NON-NLS-1$
validateVersionAttribute(plugin, attr);
validateVersion(plugin, attr);
Expand Down Expand Up @@ -153,7 +151,7 @@ private void validateImports(Element parent) {
} else if (plugin != null && feature != null) {
reportExclusiveAttributes(element, "plugin", "feature", CompilerFlags.ERROR); //$NON-NLS-1$//$NON-NLS-2$
} else if (plugin != null) {
validatePluginExists(element, plugin, false);
validatePluginExists(element, plugin);
} else if (feature != null) {
validateFeatureExists(element, feature);
}
Expand Down Expand Up @@ -382,7 +380,7 @@ private void validateFeatureAttributes(Element element) {
if (name.equals("primary")) { //$NON-NLS-1$
reportDeprecatedAttribute(element, (Attr) attributes.item(i));
} else if (name.equals("plugin")) { //$NON-NLS-1$
validatePluginExists(element, (Attr) attributes.item(i), false);
validatePluginExists(element, (Attr) attributes.item(i));
}
}
}
Expand All @@ -405,12 +403,12 @@ protected boolean validateFeatureID(Element element, Attr attr) {
return true;
}

private void validatePluginExists(Element element, Attr attr, boolean isFragment) {
private void validatePluginExists(Element element, Attr attr) {
String id = attr.getValue();
int severity = CompilerFlags.getFlag(fProject, CompilerFlags.F_UNRESOLVED_PLUGINS);
if (severity != CompilerFlags.IGNORE) {
IPluginModelBase model = PluginRegistry.findModel(id);
if (model == null || !model.isEnabled() || (isFragment && !model.isFragmentModel()) || (!isFragment && model.isFragmentModel())) {
if (model == null || !model.isEnabled() || model.isFragmentModel()) {
VirtualMarker marker = report(NLS.bind(PDECoreMessages.Builders_Feature_reference, id), getLine(element, attr.getName()), severity, PDEMarkerFactory.CAT_OTHER);
addMarkerAttribute(marker, PDEMarkerFactory.compilerKey, CompilerFlags.F_UNRESOLVED_PLUGINS);
}
Expand Down Expand Up @@ -460,12 +458,6 @@ private void validateUnpack(Element parent) {
}
}
}

if ("true".equals(unpack) && !CoreUtility.guessUnpack(pModel.getBundleDescription())) {//$NON-NLS-1$
String message = NLS.bind(PDECoreMessages.Builders_Feature_missingUnpackFalse, (new String[] {parent.getAttribute("id"), "unpack=\"false\""})); //$NON-NLS-1$ //$NON-NLS-2$
VirtualMarker marker = report(message, getLine(parent), severity, PDEMarkerFactory.CAT_OTHER);
addMarkerAttribute(marker, PDEMarkerFactory.compilerKey, CompilerFlags.F_UNRESOLVED_PLUGINS);
}
}

/**
Expand Down
10 changes: 2 additions & 8 deletions ...rg.eclipse.pde.core/src/org/eclipse/pde/internal/core/exports/FeatureExportOperation.java
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Original file line number Diff line number Diff line change
Expand Up @@ -118,8 +118,8 @@ public class FeatureExportOperation extends Job {

protected State fStateCopy;

protected static String FEATURE_POST_PROCESSING = "features.postProcessingSteps.properties"; //$NON-NLS-1$
protected static String PLUGIN_POST_PROCESSING = "plugins.postProcessingSteps.properties"; //$NON-NLS-1$
protected static final String FEATURE_POST_PROCESSING = "features.postProcessingSteps.properties"; //$NON-NLS-1$
protected static final String PLUGIN_POST_PROCESSING = "plugins.postProcessingSteps.properties"; //$NON-NLS-1$

private static final String[] GENERIC_CONFIG = new String[] {"*", "*", "*", ""}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
protected FeatureExportInfo fInfo;
Expand Down Expand Up @@ -1159,7 +1159,6 @@ protected void createFeature(String featureID, String featureLocation, String[][
plugin.setAttribute("id", bundle.getSymbolicName()); //$NON-NLS-1$
plugin.setAttribute("version", bundle.getVersion().toString()); //$NON-NLS-1$
setFilterAttributes(plugin, currentConfig);
setAdditionalAttributes(plugin, bundle);
root.appendChild(plugin);

if (fInfo.exportSource && fInfo.exportSourceBundle) {
Expand All @@ -1168,7 +1167,6 @@ protected void createFeature(String featureID, String featureLocation, String[][
plugin.setAttribute("id", bundle.getSymbolicName() + ".source"); //$NON-NLS-1$ //$NON-NLS-2$
plugin.setAttribute("version", bundle.getVersion().toString()); //$NON-NLS-1$
setFilterAttributes(plugin, currentConfig);
setAdditionalAttributes(plugin, bundle);
root.appendChild(plugin);
} else // include the .source plugin, if available
{
Expand All @@ -1179,7 +1177,6 @@ protected void createFeature(String featureID, String featureLocation, String[][
plugin.setAttribute("id", bundle.getSymbolicName()); //$NON-NLS-1$
plugin.setAttribute("version", bundle.getVersion().toString()); //$NON-NLS-1$
setFilterAttributes(plugin, currentConfig);
setAdditionalAttributes(plugin, bundle);
root.appendChild(plugin);
}
}
Expand All @@ -1203,9 +1200,6 @@ static boolean isWorkspacePlugin(BundleDescription bundle) {
return entry != null && Arrays.asList(entry.getWorkspaceModels()).contains(PluginRegistry.findModel(bundle));
}

protected void setAdditionalAttributes(Element plugin, BundleDescription bundle) {
}

public static void errorFound() {
fHasErrors = true;
}
Expand Down
8 changes: 0 additions & 8 deletions ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/exports/PluginExportOperation.java
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,6 @@
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.pde.core.plugin.TargetPlatform;
import org.eclipse.pde.internal.core.TargetPlatformHelper;
import org.eclipse.pde.internal.core.util.CoreUtility;
import org.w3c.dom.Element;

public class PluginExportOperation extends FeatureBasedExportOperation {

Expand Down Expand Up @@ -61,10 +59,4 @@ protected boolean shouldAddPlugin(BundleDescription bundle, Dictionary<String, S
// always include plug-ins, even ones with environment conflicts
return true;
}

@Override
protected void setAdditionalAttributes(Element plugin, BundleDescription bundle) {
plugin.setAttribute("unpack", Boolean.toString(CoreUtility.guessUnpack(bundle))); //$NON-NLS-1$
}

}
6 changes: 0 additions & 6 deletions ...rg.eclipse.pde.core/src/org/eclipse/pde/internal/core/exports/ProductExportOperation.java
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,6 @@
import org.eclipse.pde.internal.core.iproduct.ILauncherInfo;
import org.eclipse.pde.internal.core.iproduct.IProduct;
import org.eclipse.pde.internal.core.util.CoreUtility;
import org.w3c.dom.Element;

public class ProductExportOperation extends FeatureExportOperation {
private static final String STATUS_MESSAGE = "!MESSAGE"; //$NON-NLS-1$
Expand Down Expand Up @@ -489,9 +488,4 @@ private String createMacInfoPList() {
}
return null;
}

@Override
protected void setAdditionalAttributes(Element plugin, BundleDescription bundle) {
plugin.setAttribute("unpack", Boolean.toString(CoreUtility.guessUnpack(bundle))); //$NON-NLS-1$
}
}
58 changes: 0 additions & 58 deletions ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/feature/FeatureData.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ public class FeatureData extends IdentifiableObject implements IFeatureData {
private String nl;
private String arch;
private String filter;
private long downloadSize;
private long installSize;

public FeatureData() {
}
Expand All @@ -42,8 +40,6 @@ protected void reset() {
ws = null;
nl = null;
arch = null;
downloadSize = 0;
installSize = 0;
}

@Override
Expand All @@ -64,8 +60,6 @@ protected void parse(Node node) {
nl = getNodeAttribute(node, "nl"); //$NON-NLS-1$
arch = getNodeAttribute(node, "arch"); //$NON-NLS-1$
filter = getNodeAttribute(node, "filter"); //$NON-NLS-1$
downloadSize = getIntegerAttribute(node, "download-size"); //$NON-NLS-1$
installSize = getIntegerAttribute(node, "install-size"); //$NON-NLS-1$
}

protected void writeAttributes(String indent2, PrintWriter writer) {
Expand All @@ -75,10 +69,6 @@ protected void writeAttributes(String indent2, PrintWriter writer) {
writeAttribute("nl", getNL(), indent2, writer); //$NON-NLS-1$
writeAttribute("arch", getArch(), indent2, writer); //$NON-NLS-1$
writeAttribute("filter", getFilter(), indent2, writer); //$NON-NLS-1$
writer.println();
writer.print(indent2 + "download-size=\"" + getDownloadSize() + "\""); //$NON-NLS-1$ //$NON-NLS-2$
writer.println();
writer.print(indent2 + "install-size=\"" + getInstallSize() + "\""); //$NON-NLS-1$ //$NON-NLS-2$
}

private void writeAttribute(String attribute, String value, String indent2, PrintWriter writer) {
Expand Down Expand Up @@ -205,48 +195,6 @@ public void setFilter(String filter) throws CoreException {
firePropertyChanged(P_FILTER, oldValue, filter);
}

/**
* Gets the downloadSize.
* @return Returns a int
*/
@Override
public long getDownloadSize() {
return downloadSize;
}

/**
* Sets the downloadSize.
* @param downloadSize The downloadSize to set
*/
@Override
public void setDownloadSize(long downloadSize) throws CoreException {
ensureModelEditable();
Object oldValue = Long.valueOf(this.downloadSize);
this.downloadSize = downloadSize;
firePropertyChanged(P_DOWNLOAD_SIZE, oldValue, Long.valueOf(downloadSize));
}

/**
* Gets the installSize.
* @return Returns a int
*/
@Override
public long getInstallSize() {
return installSize;
}

/**
* Sets the installSize.
* @param installSize The installSize to set
*/
@Override
public void setInstallSize(long installSize) throws CoreException {
ensureModelEditable();
Object oldValue = Long.valueOf(this.installSize);
this.installSize = installSize;
firePropertyChanged(P_INSTALL_SIZE, oldValue, Long.valueOf(installSize));
}

@Override
public void restoreProperty(String name, Object oldValue, Object newValue) throws CoreException {
switch (name) {
Expand All @@ -262,12 +210,6 @@ public void restoreProperty(String name, Object oldValue, Object newValue) throw
case P_ARCH:
setArch((String) newValue);
break;
case P_DOWNLOAD_SIZE:
setDownloadSize(newValue != null ? ((Integer) newValue).intValue() : 0);
break;
case P_INSTALL_SIZE:
setInstallSize(newValue != null ? ((Integer) newValue).intValue() : 0);
break;
default:
super.restoreProperty(name, oldValue, newValue);
break;
Expand Down
62 changes: 6 additions & 56 deletions ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/feature/FeaturePlugin.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,11 @@
package org.eclipse.pde.internal.core.feature;

import java.io.PrintWriter;
import java.util.Arrays;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.pde.core.plugin.IFragment;
import org.eclipse.pde.core.plugin.IFragmentModel;
import org.eclipse.pde.core.plugin.IPluginBase;
import org.eclipse.pde.core.plugin.IPluginModel;
import org.eclipse.pde.core.plugin.IPluginModelBase;
import org.eclipse.pde.core.plugin.ModelEntry;
import org.eclipse.pde.core.plugin.PluginRegistry;
Expand All @@ -30,23 +29,17 @@

public class FeaturePlugin extends FeatureData implements IFeaturePlugin {
private static final long serialVersionUID = 1L;
private boolean fFragment;
private String fVersion;
private boolean fUnpack = true;

public FeaturePlugin() {
}

@Override
protected void reset() {
super.reset();
fVersion = null;
fFragment = false;
}

@Override
public boolean isFragment() {
return fFragment;
return getPluginBase() instanceof IFragment;
}

public IPluginBase getPluginBase() {
Expand All @@ -61,19 +54,12 @@ public IPluginBase getPluginBase() {
ModelEntry entry = PluginRegistry.findEntry(id);
// if no plug-ins match the id, entry == null
if (entry != null) {
IPluginModelBase bases[] = entry.getActiveModels();
for (IPluginModelBase base : bases) {
if (base.getPluginBase().getVersion().equals(version)) {
model = base;
break;
}
}
model = Arrays.stream(entry.getActiveModels())
.filter(base -> base.getPluginBase().getVersion().equals(version))
.findFirst().orElse(null);
}
}
if (fFragment && model instanceof IFragmentModel) {
return model.getPluginBase();
}
if (!fFragment && model instanceof IPluginModel) {
if (model != null) {
return model.getPluginBase();
}
return null;
Expand All @@ -84,11 +70,6 @@ public String getVersion() {
return fVersion;
}

@Override
public boolean isUnpack() {
return fUnpack;
}

@Override
public void setVersion(String version) throws CoreException {
ensureModelEditable();
Expand All @@ -97,14 +78,6 @@ public void setVersion(String version) throws CoreException {
firePropertyChanged(this, P_VERSION, oldValue, version);
}

@Override
public void setUnpack(boolean unpack) throws CoreException {
ensureModelEditable();
boolean oldValue = fUnpack;
this.fUnpack = unpack;
firePropertyChanged(this, P_UNPACK, Boolean.valueOf(oldValue), Boolean.valueOf(unpack));
}

@Override
public void restoreProperty(String name, Object oldValue, Object newValue) throws CoreException {
if (name.equals(P_VERSION)) {
Expand All @@ -114,30 +87,16 @@ public void restoreProperty(String name, Object oldValue, Object newValue) throw
}
}

public void setFragment(boolean fragment) throws CoreException {
ensureModelEditable();
this.fFragment = fragment;
}

@Override
protected void parse(Node node) {
super.parse(node);
fVersion = getNodeAttribute(node, "version"); //$NON-NLS-1$
String f = getNodeAttribute(node, "fragment"); //$NON-NLS-1$
if (f != null && f.equalsIgnoreCase("true")) { //$NON-NLS-1$
fFragment = true;
}
String unpack = getNodeAttribute(node, "unpack"); //$NON-NLS-1$
if (unpack != null && unpack.equalsIgnoreCase("false")) { //$NON-NLS-1$
fUnpack = false;
}
}

public void loadFrom(IPluginBase plugin) {
id = plugin.getId();
label = plugin.getTranslatedName();
fVersion = plugin.getVersion();
fFragment = plugin instanceof IFragment;
}

@Override
Expand All @@ -149,16 +108,7 @@ public void write(String indent, PrintWriter writer) {
writer.println();
writer.print(indent2 + "version=\"" + getVersion() + "\""); //$NON-NLS-1$ //$NON-NLS-2$
}
if (isFragment()) {
writer.println();
writer.print(indent2 + "fragment=\"true\""); //$NON-NLS-1$
}
if (!isUnpack()) {
writer.println();
writer.print(indent2 + "unpack=\"false\""); //$NON-NLS-1$
}
writer.println("/>"); //$NON-NLS-1$
//writer.println(indent + "</plugin>");
}

@Override
Expand Down
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