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/*******************************************************************************
* Copyright (c) 2013 Red Hat Inc. 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:
* Neil Guzman - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.createrepo;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.linuxtools.rpm.createrepo.CreaterepoPreferenceConstants;
import org.eclipse.linuxtools.rpm.createrepo.ICreaterepoConstants;
/**
* Class to create and format the commands.
*/
public class CreaterepoCommandCreator {
// commands that are either used or not used
private static final String[] BOOLEAN_COMMANDS = {
// general
CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME,
CreaterepoPreferenceConstants.PREF_GENERATE_DB,
CreaterepoPreferenceConstants.PREF_IGNORE_SYMLINKS,
CreaterepoPreferenceConstants.PREF_PRETTY_XML,
CreaterepoPreferenceConstants.PREF_CHECK_TS,
};
// commands that determine used state by arguments passed with it
private static final String[] STRING_COMMANDS = {
// general
CreaterepoPreferenceConstants.PREF_CHECKSUM,
CreaterepoPreferenceConstants.PREF_COMPRESSION_TYPE,
};
private static final String[] STRING_META_COMMANDS = {
// metadata
CreaterepoPreferenceConstants.PREF_REVISION,
CreaterepoPreferenceConstants.PREF_DISTRO_TAG,
CreaterepoPreferenceConstants.PREF_CONTENT_TAG,
CreaterepoPreferenceConstants.PREF_REPO_TAG
};
// commands that determine used state by int passed with it
private static final String[] INT_COMMANDS = {
// general
CreaterepoPreferenceConstants.PREF_WORKERS,
CreaterepoPreferenceConstants.PREF_CHANGELOG_LIMIT,
};
private static final String[] INT_DELTA_COMMANDS = {
// deltas
CreaterepoPreferenceConstants.PREF_MAX_DELTA_SIZE,
CreaterepoPreferenceConstants.PREF_NUM_DELTAS,
};
private IEclipsePreferences projectPreferences;
private IPreferenceStore preferenceStore;
private boolean project;
private boolean delta;
public CreaterepoCommandCreator(IEclipsePreferences projectPreferences) {
project = Activator.isProjectPrefEnabled();
delta = Activator.isDeltaPrefEnabled();
this.projectPreferences = projectPreferences;
preferenceStore = Activator.getDefault().getPreferenceStore();
}
/**
* Get all the command arguments.
*
* @return A list of all the command arguments.
*/
public List<String> getCommands() {
List<String> commands = new ArrayList<String>();
commands.addAll(prepareBooleanCommands());
commands.addAll(prepareStringCommands());
commands.addAll(prepareIntCommands());
return commands;
}
/**
* These commands are either added to the execution or not, depending
* on the enabled status from the preferences.
*
* @return The command options to add.
*/
public List<String> prepareBooleanCommands() {
List<String> commands = new ArrayList<String>();
if (delta) {
commands.add(ICreaterepoConstants.DASH.concat(CreaterepoPreferenceConstants.PREF_DELTA_ENABLE));
}
for (String arg : BOOLEAN_COMMANDS) {
// if project preferences are enabled, use the preferences from there
boolean value = project ? projectPreferences.getBoolean(arg, preferenceStore.getDefaultBoolean(arg))
: preferenceStore.getBoolean(arg);
// if the value returned is true, that means the switch should be added
if (value) {
if (arg.equals(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME)) {
arg = ICreaterepoConstants.DASH.concat("unique-").concat(arg); //$NON-NLS-1$
} else {
arg = ICreaterepoConstants.DASH.concat(arg);
}
commands.add(arg);
} else {
// only add the switch if its one of these options
if (arg.equals(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME)) {
arg = ICreaterepoConstants.DASH.concat("simple-").concat(arg); //$NON-NLS-1$
commands.add(arg);
} else if (arg.equals(CreaterepoPreferenceConstants.PREF_GENERATE_DB)) {
arg = ICreaterepoConstants.DASH.concat("no-").concat(arg); //$NON-NLS-1$
commands.add(arg);
}
}
}
return commands;
}
/**
* Prepare the commands that require a string passed with them
* when executing.
*
* @return The command options to add.
*/
public List<String> prepareStringCommands() {
List<String> commands = new ArrayList<String>();
for (String arg : STRING_COMMANDS) {
String value = project ? projectPreferences.get(arg, preferenceStore.getDefaultString(arg))
: preferenceStore.getString(arg);
arg = ICreaterepoConstants.DASH.concat(arg);
if (!value.isEmpty()) {
commands.add(arg);
commands.add(value);
}
}
for (String arg : STRING_META_COMMANDS) {
String value = projectPreferences.get(arg, preferenceStore.getDefaultString(arg));
arg = ICreaterepoConstants.DASH.concat(arg);
for (String tag : value.split(ICreaterepoConstants.DELIMITER)) {
if (!tag.isEmpty()) {
commands.add(arg);
commands.add(tag);
}
}
}
return commands;
}
/**
* Prepare the commands that require an integer passed with them
* when executing. Differs from prepareStringCommands() by how it
* retrieves the values from the preferences.
*
* @return The command options to add.
*/
public List<String> prepareIntCommands() {
List<String> commands = new ArrayList<String>();
if (delta) {
for (String arg : INT_DELTA_COMMANDS) {
int value = projectPreferences.getInt(arg, preferenceStore.getDefaultInt(arg));
arg = ICreaterepoConstants.DASH.concat(arg);
commands.add(arg);
commands.add(Integer.toString(value));
}
} else {
for (String arg : INT_COMMANDS) {
// if project preferences are enabled, use the preferences from there
int value = project ? projectPreferences.getInt(arg, preferenceStore.getDefaultInt(arg))
: preferenceStore.getInt(arg);
arg = ICreaterepoConstants.DASH.concat(arg);
commands.add(arg);
commands.add(Integer.toString(value));
}
}
return commands;
}
}
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