Liferay ( Create Custom Permission) Roles and Permissions by programatically

http://www.liferaysavvy.com/2014/10/working-with-liferay-user-roles.html#


Q-

Q-What I need is to set the permissions for the new page: The Power User has only the permission VIEW, but I want to add the permissions DELETE, UPDATE and PERMISSIONS.

One method that I checked in the internet is:

Role userRole = RoleLocalServiceUtil.getRole(companyId, "POWER USER");

ResourcePermissionServiceUtil.setIndividualResourcePermissions(themeDisplay.getScopeGroupId(),
themeDisplay.getCompanyId(), Layout.class.getName(), "primKey",
userRole.getRoleId(), new String[] { ActionKeys.VIEW });

long userRoleId = RoleLocalServiceUtil.getRole(companyId,
                                RoleConstants.POWER_USER).getRoleId();

ResourcePermissionLocalServiceUtil.addResourcePermission (
CompanyID,
layout.getModelClassName ().
ResourceConstants.SCOPE_INDIVIDUAL,
String.valueOf (layout.getPrimaryKey ()) userRoleId,
ActionKeys.DELETE);

And other one is:

ResourcePermissionServiceUtil.setIndividualResourcePermissions(groupId,
                         companyId, layout.getName(Locale.FRANCE),
                         String.valueOf(layout.getPrimaryKey()), userRoleId,
                         new String[] { ActionKeys.DELETE });

Since my liferay version is 6.0.6, the layout object has no method layout.getModelClassName(), so I tried with the methods layout.getClass().getName() and layout.getName(Locale.FRANCE), and the result was:

NoSuchResourceException

Q-Example:-this is permission to display for user (VIEW PURPOSE) assetVocablary and assetCategory


public static void addPermission(long classPK, String ClassName) {
try {
// ResourcePermissionLocalServiceUtil.setResourcePermissions
// (companyId, name, scope, primKey, roleIdsToActionIds);
ResourcePermissionLocalServiceUtil.setResourcePermissions(
PortalUtil.getDefaultCompanyId(), ClassName,
ResourceConstants.SCOPE_INDIVIDUAL,
String.valueOf(classPK), getRoleId(RoleConstants.USER),
new String[] { ActionKeys.VIEW });
} catch (PortalException e) {
e.printStackTrace();
} catch (SystemException e) {
e.printStackTrace();
}
}

public static long getRoleId(String roleName) {
long roleId = 0l;
try {
roleId = RoleLocalServiceUtil.getRole(
PortalUtil.getDefaultCompanyId(), roleName).getRoleId();
} catch (PortalException e) {
e.printStackTrace();
} catch (SystemException e) {
e.printStackTrace();
}
return roleId;
}

for this assetVocablary and assetCategory

AssetVocabularyLocalServiceUtil.updateAssetVocabulary(assetVocabulary);

// Give the permission to vocabulary
AssetCategotyUtil.addPermission(assetVocabulary.getVocabularyId(),                                                 AssetVocabulary.class.getName());
} catch (PortalException e) {
_log.error(e.getMessage());
} catch (SystemException e) {
_log.error(e.getMessage());
}

return assetVocabulary.getVocabularyId();

AssetVocabularyLocalServiceUtil.updateAssetVocabulary(assetVocabulary);

// Give the permission to vocabulary 
AssetCategotyUtil.addPermission(assetVocabulary.getVocabularyId(), AssetVocabulary.class.getName());
} catch (PortalException e) {
_log.error(e.getMessage());
} catch (SystemException e) {
_log.error(e.getMessage());
}

return assetVocabulary.getVocabularyId();
}

Second way

private void setPermissionsAndProperties(long companyId,

ExpandoColumn expandoColumn) {

HashMap<String, String[]> rolesMap = new HashMap<String, String[]>();

rolesMap.put(RoleConstants.GUEST, new String[] { ActionKeys.VIEW,

ActionKeys.UPDATE });

rolesMap.put(RoleConstants.USER, new String[] { ActionKeys.VIEW,

ActionKeys.UPDATE });

Iterator<String> itr = rolesMap.keySet().iterator();

while (itr.hasNext()) {

String roleName = itr.next();

Role role = null;

try {

role = RoleLocalServiceUtil.getRole(companyId, roleName);

} catch (PortalException e) {

_log.error(e);

} catch (SystemException e) {

_log.error(e);

}

try {

ResourcePermissionLocalServiceUtil.setResourcePermissions(

companyId, ExpandoColumn.class.getName(),

ResourceConstants.SCOPE_INDIVIDUAL,

String.valueOf(expandoColumn.getColumnId()),

role.getRoleId(), rolesMap.get(roleName));

} catch (PortalException e) {

_log.error(e);

} catch (SystemException e) {

_log.error(e);

}

}

Role role = RoleLocalServiceUtil.getRole(companyId, "Site Administrator");
long[] SiteroleIds = {role.getRoleId()};
UserGroupRoleLocalServiceUtil.addUserGroupRoles(userId, siteId, SiteroleIds);

RoleLocalServiceUtil.fetchRole(CompanyThreadLocal.getCompanyId(), "Role Name");
ResourcePermissionLocalServiceUtil.setResourcePermissions(CompanyThreadLocal.getCompanyId(), Role.class.getName(), ResourceConstants.SCOPE_GROUP_TEMPLATE, String.valueOf(role.getRoleId()), role.getRoleId(), new String[] {ActionKeys.VIEW, ActionKeys.UPDATE, ActionKeys.DELETE});