Esempio n. 1
0
  public PacksModel(InstallData idata) {
    this.installData = idata;
    this.rules = idata.getRules();
    try {
      this.messages = idata.getMessages().newMessages(PackHelper.LANG_FILE_NAME);
    } catch (com.izforge.izpack.api.exception.ResourceNotFoundException ex) {
      this.messages = idata.getMessages();
    }
    this.variables = idata.getVariables();
    this.packsToInstall = idata.getSelectedPacks();

    this.modifyInstallation = Boolean.valueOf(idata.getVariable(InstallData.MODIFY_INSTALLATION));
    this.installedPacks = loadInstallationInformation(modifyInstallation);

    this.packs = getVisiblePacks();
    this.hiddenPacks = getHiddenPacks();
    this.allPacks = idata.getAvailablePacks();
    this.nameToRow = getNametoRowMapping(packs);
    this.nameToPack = getNametoPackMapping(allPacks);

    this.packs = setPackProperties(packs, nameToPack);
    this.checkValues = initCheckValues(packs, packsToInstall);

    updateConditions(true);
    updatePacksToInstall();
  }
  /**
   * Attempt to read load specifications from OS specific shortcut specification file. If fail to
   * read from OS specific shortcut specification file, attempt to load general shortcut
   * specification file.
   *
   * @throws Exception for any problems in reading the specification TODO: If internal flag mapped
   *     installData.isDebug() print out information on substitutedSpec
   */
  private IXMLElement readShortcutSpec() throws Exception {
    IXMLElement spec = null;

    InputStream shortcutSpec = null;
    try {
      shortcutSpec = resources.getInputStream(TargetFactory.getCurrentOSPrefix() + SPEC_FILE_NAME);
    } catch (ResourceNotFoundException resourceNotFound) {
      try {
        shortcutSpec = resources.getInputStream(SPEC_FILE_NAME);
      } catch (ResourceNotFoundException shortcutsNotFound) {
        // Fail on next try block
      }
    }

    try {
      VariableSubstitutor replacer = new VariableSubstitutorImpl(installData.getVariables());
      String substitutedSpec = replacer.substitute(shortcutSpec, SubstitutionType.TYPE_XML);
      IXMLParser parser = new XMLParser();
      spec = parser.parse(substitutedSpec);
    } catch (Exception e) {
      return null;
    }

    shortcutSpec.close();
    return spec;
  }
Esempio n. 3
0
 @Override
 public boolean isTrue() {
   InstallData installData = getInstallData();
   if (installData != null) {
     String val = installData.getVariable(variablename);
     if (val == null) {
       return false;
     } else {
       Variables variables = installData.getVariables();
       return val.equals(variables.replace(value));
     }
   } else {
     return false;
   }
 }
 /** @return the suggested program group */
 public String getSuggestedProgramGroup() {
   return installData.getVariables().replace(suggestedProgramGroup);
 }